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What does DEA training Involve?

To practice as a DEA, one must first of all acquire a level 3 Diploma in Domestic Energy Assessment. This diploma provides the technical knowledge that one is required to have under the National Occupation Standards. The Diploma in Domestic Energy Assessment is awarded by three bodies namely:
1. Awarding Body for the Built Environment (ABBE)
2. City and Guilds (C & G)
3. National Association of Estate Agents (NAEA)

The diploma has certain modules which involve the study of inspection methods, RDSAP software, EU legislation, Housing Act 2004, etc.
Mostly, it is held as a three to five days training programme and one does not need to have any prior knowledge to complete this training.
One needs to pass a written exam and submit a work based portfolio to get the diploma and become qualified as a DEA.

What does DEA training consist?

What is DEA Training and how it helps
A DEA or Domestic Energy Assessor is responsible for providing Energy Performance Certificates (EPCs) for domestic properties after carrying out a thorough assessment of the properties. These certificates are mandatory for the sale and rental of a domestic property. In order to become a DEA, one needs to undertake DEA training and register with a government accreditation scheme.

What is a Domestic EPC?

Domestic Energy Performance Certificates or domestic EPCs evaluate the performance of domestic homes with respect to energy usage, efficiency and fuel costs and CO2 emissions. Factors like insulation, age of property, fuels used and ventilation are taken into account during the assessment for domestic energy performance certificates.
A domestic energy performance certificate in the UK contains details of the property like its address, its type, and floor area, date of inspection and date of issuance of certificate as well as the certificates serial number.
An energy efficiency rating is given to the domestic property on a scale of A to G; the more energy efficient the property, the higher the rating. The most energy efficient properties are given an A rating. An environmental impact rating is also given. This rating measures the impact of the property on the environment with respect to its emission of carbon dioxide.
The energy performance certificate also gives details about the factors taken into account when giving the energy efficiency and environmental impact rating for the property. Some recommendations for raising energy efficiency and environmental impact are also given. Under the current legislation, there is no obligation for home owners to implement these recommendations.
Since 1st August 2007, a domestic energy performance certificate has been a part of Home Information Packs or HIP for domestic properties which have more than four bedrooms.
As a part of a home information pack, the EPC is valid for three years. In case of rental properties, the EPC is valid up to ten years. The requirement of EPC for all residential properties which are put up for sale or rent is the result of the Housing ACT 2004 and EU Directive 2002/91/EC.
A domestic EPC is provided by trained and accredited Energy Assessors. The Energy Assessors give an EPC after carrying out a comprehensive assessment of the property. This assessment does not take a lot of time and lasts about twenty to sixty minutes.
There are some properties which are exempted from this requirement by the Housing Act 2004. These include non-residential properties, mixed properties, unsafe properties and properties about to be demolished.


Once a person has completed DEA training, they need to get registered with an accreditation scheme like NHER and BRE to practise as a DEA and issue EPCs. A person must also undergo a criminal background check to obtain accreditation.

How is DEA training Helpful?

DEA training is very helpful in the sense that it leads to a very lucrative and flexible career.
Under UK law, an EPC must be made available to potential tenants or buyers when marketing a domestic property. Only a trained and qualified DEA can provide an EPC. Thus, a domestic energy assessor is a very important professional. Moreover, the market for DEAs is growing.
By getting DEA training, one can also get self employed. This gives a lot of flexibility. Apart from that, a DEA also helps the environment which explains high job satisfaction in this career. A DEA does this by giving recommendation for reduction in Co2 emission and energy usage.

What is the role of a Domestic Energy Assessor?

A licensed domestic energy assessor (DEA) carries out the assessment for issuing the Energy Performance Certificate (EPC) for a property. This certification will be a comprehensive document highlighting not only a house or businesses ratings in terms of energy efficiency, but also recommendations on improving the ways for improving this efficiency. It can be easily said that only a certified, accredited assessor can produce such a document and that is where auditing of Home Inspectors (HI) or DEAs comes into play.

The Green Deal and Domestic EPCs

The Green Deal is an innovative policy initiated by the UK government to encourage households and businesses to adopt green technologies in their properties. By adopting green technologies, such as cavity insulation, under floor insulation, etc., home-owners will improve the energy efficiency of their homes and get a higher rating on their EPCs. That is how domestic EPCs and the Green Deal can be linked to home-owners in today’s context.

Need for DEAs for Domestic EPCs

It is no wonder that the demand for DEAs has increased significantly to assess domestic properties. Domestic EPCs are different from non-domestic or commercial EPCs and therefore their assessors are trained differently. Because any home that is being sold, rented or built needs to have an EPC, DEAs employment opportunities have mushroomed significantly over the past year as properties cannot be put up in the market without an EPC. This is also the premise on which the entire Green Deal policy has been framed.
All of this means that approximately 65,000 new jobs are bound to be created in disciplines where training is required. This means a significant jump in opportunities for anyone who has been trained and accredited to become a DEA.

Accredited DEAs and their Importance

It is extremely important for DEAs to be accredited and certified. They will need to become a part of an accrediting organization which will evaluate their skills and knowledge and train them if required. Going through this rigorous process, one can become a domestic energy assessor. Following this, they also qualify as Green Deal Domestic Advisors in just a few days.

The Domestic EPC for Home-owners Advantage

Under the green deal scheme, home-owners can install green technologies within their premises, without paying any upfront costs incurred in the installation. Thereby, the payment installations for the cost will be deducted from home-owners energy bills. This is a unique loan such that the responsibility for the payment gets transferred to the property owner and not the bill payer if the property is sold. Thus, the need to get domestic EPCs issued for a house is mandated to help smooth the process and improve your homes marketability. And lets not forget the further advantage of reduced maintenance costs and energy bills over the long-term for property owners.

Overall, the Green Deal and associated requirement to possess an EPC for ones property means that both home-owners and the government benefits, while the demand for EPCs and DEAs springs up as another brilliant opportunity for installers and assessors.

I need any previous experience or qualifications to undertake a DEA or NDEA course?

No previous experience is necessary for any of our courses however we would recommend that you have at least a basic ability to input data into a computer. Beyond this a basic knowledge of construction related topics is an advantage but not essential as all background information will be provided and elaborated on during the course.

What happens once I have finished the course?

Once you’ve finished either the Domestic or Commercial Course you will have passed the examination stage of your training which means you are almost fully qualified. However, in addition to the exam you will have to complete a portfolio of work. Although you may complete the majority of this during your training, it may be necessary for you to submit the final parts of this after the course.
You can be assured however that, once your completed portfolio is received by our trainers, it is usually marked within the same day and any feedback is provided. Due to our trainers having self claims status, they can sign off portfolio work without an external audit taking place and thereby speeding up the process by weeks. Once it has been signed off, our trainers will send off for your qualification certificate from City & Guilds. There have been cases where assessors have been fully qualified in as little as 3 weeks.

Can I start working straight away once I am qualified?

In order to work as Domestic or Commercial Energy Assessor you will need to become accredited with a recognised accreditation scheme once you are qualified. Membership of many of these schemes is usually free and you will be given their details during your training. Once you are accredited (which can happen on the same day as you apply) you are able to produce and sign off EPC’s.

What opportunities are there for work?

There are an estimated 200,000 commercial and 1.5 million domestic properties that are expected to require an EPC every year. With a market this size you can expect to find plenty of work if you market yourself properly and make the right contacts. There are also a number of companies that will allow you to join their panel and they will find work for you. Some panels are free to join (one example would be www.cesenergyassessors.co.uk) whilst others may charge you a joining fee. Most Energy Assessors work on a freelance or part-time basis but there are often full time fixed wage jobs on various job sites should you prefer.

Why are your course costs so low compared to others?

Quodox Training manages to provide such cost effective training as we do not have many of the overheads and costly time delays that other providers incur. We do not charge you any administration fees and include exam, registration and assessment fees in our prices to ensure value for money and simplicity. The price you see is the price you pay. We only use venues when we are running a course and have minimum attendance requirements which mean we dont waste time and money on expensive rents and uneconomical courses. We are so confident that we can train you for a lower price than any other like for like training provider that we will guarantee to beat any other prices. We will always endeavor to discount your course further if you book in numbers or continue to use us for further diplomas.

What does an EPC consist?

What is an EPC?
An EPC or Energy Performance Certificate is a document which shows how energy efficient a domestic or commercial property is.

What does it tell you?
An EPC consists of the following data:
1. Information regarding the energy efficiency and carbon emissions in a building along with a rating on these factors
2. Recommendations for reducing energy and carbon emission
What is the difference between domestic and commercial EPC?

A domestic EPC shows the energy efficiency and environmental impact of domestic buildings whereas a commercial EPC shows the energy use and environmental impact of commercial properties which cover an area of over 50m2.

When is an EPC required?
An EPC is needed when renting out or selling a property.

How to get an EPC?
To get an EPC, you will need to contact an accredited energy assessor who will perform an energy assessment of your property and produce the EPC.

What is the procedure for assessment for an EPC?
The assessment is carried out to determine heating, cooling and ventilation details of a building as well as its structure. The dimensions of the property will be measured to determine floor area and the size of the building. The procedure is carried out by a qualified assessor who takes notes and photographs in order to assess energy efficiency.

How long does an assessment for EPC take?
The assessment takes about 45 to 60 minutes to complete for a medium-sized house with 3 bedrooms but may take longer for more complex buildings.

Who can produce an EPC?
A qualified assessor can produce an EPC. For domestic buildings, a DEA does this job and for commercial buildings, the task is undertaken by an NDEA.

How can you find out whether an assessor is accredited?
You can search the DEA or NDEA register by accreditation number or name. The register is available on the web.

How much does an EPC cost?
The price is set by the accrediting organization.

For how long is EPC valid?
An EPC is valid for 10 years.

Do changes in property invalidate an EPC?
No but you should mention the changes and their effect on energy usage to the prospective tenants or buyers. If significant changes are made, then renewal of the EPC should be considered.

Which buildings require an EPC?
An EPC is required for every building constructed, rented or sold. A building that has walls, roof and the ability to control indoor climate will require an EPC. An EPC can be required for a whole building or a part of a building.

Which buildings do not need an EPC?
These buildings do not need an EPC:
1. Places of worship
2. Temporary buildings
3. Industrial site

When should an EPC be updated?
An EPC is valid for ten years after which it should be updated. It should also be updated when some major work is undertaken on the building. However, this is not mandatory.

Air, Ground and Water Source Heat Pumps

Heat pumps are one of the most effective and efficient forms of renewable energy and Eco vision is widely observed as having one of the important consultancy teams in the UK when it comes to designing, planning, supplying and installing them. They abstract heat from natural sources such as the air, ground or water and discharge it at a higher temperature to heat your property and/or produce hot water.

Air Source Heat Pumps
An air source heat pump is the modest and least costly heat pump system to install. It is a stand-alone unit which can be positioned outside your grounds. Air source heat pumps do not involve any excavating or underground pipe work. Most local units are roughly the size of an air conditioning unit. An air source heat pump pulls heat from the external air and will provide 100% of your heating and hot water, even when the external air temperature is well below zero.

Ground Source Heat Pumps
Dig one meter down, and the ground is at a continuous temperature of around 10 degrees. When we fix a ground source heat pump, we lay coils of pipes in the ground, or we place them in a bigmouth hole up to 150m deep. The pipes contain a liquid which engrosses the ground heat providing the heat source for the heat pump. Ground source heat pumps are soundless, conservation needs are insignificant and there are no noticeable external units. Appropriate for existing properties, they are particularly suggested for new builds and larger homes.

Water Source Heat Pumps
Water source heat pump systems produce heat in an alike way to ground source systems. Pipes are inundated in a river, stream or lake, where high temperature remains at a comparatively constant level of between 7 and 12 degrees. Liquid in the pipes engrosses the heat. This heat is delivered to a heat pump located inside the house. Because of the continuous level of heat, water source heat pumps are even more effective and efficient than air source heat pumps. The beauty of heat pumps is that they are tremendously efficient (up to 400%), need very little maintenance and have a life expectation of 20-40 years.

Proven Technology
Heat pumps have been around for years. They are mechanically installed in 90% of new homes in Sweden, 30% of new homes in Germany and 75% of new homes in Switzerland. In Switzerland and Sweden respectively, 50% and 35% of current properties now have built-in heat pumps.

They Can Fit Your Present Heating System
Heat pumps simply substitute current gas-guzzling systems. They attach to current heating and hot water systems, and will run a current radiator set up. Heat pumps can connect to wet under floor heating, and we can recommend on and install under floor heating, if it is suitable, but that is entirely detached.

Up To 400% Efficient and effective
With a high efficacy condensing gas boiler, for every kWh of energy input, you can presume to get 0.9kwh of heating output. With heat pumps, for every kWh of energy input, you can get (on normal) 4 kHz of heat output. So they are 400% proficient and provide 100% of your heating and hot water.

Can Reduce Carbon Emanations to Zero
Depending on your choice of heat pump, you will decrease your carbon emanations by between 40% and 75%. Heat pumps which are power-driven by electricity from a green, zero-carbon provider will carry all your home and hot water heating without emanating any carbon whatsoever.

Biomass and its Importance

What is biomass?
Biomass is all biological matter originated from alive or lately living organisms. With respect to energy production, biomass inculcates all botanist material, foliage, or farming leftover that can be used as a petroleum or energy cause. In other words, biomass is substance that comes from the soil, and it is created in many of the procedures that we use every day.

The major portion of biomass energy is a resultant from forested biomass matter, wood goods not formerly preserved with chemicals, incorporating sawdust, bark, firewood chips, tree limbs and timber woods. In this regard, wooded biomass is a major example of the recycle of materials already been used in other doings, such as forest restoration, sorting, and construction schemes.

Municipal solid waste (MSW) contains of the trash that humans harvest, and is another primary source of energy. MSW is transported directly to specially designed power stations to be treated, or is used to develop litter-resulting fuel capsules to be handled later. Agricultural waste scum can also be used for power generation. These remainders are both damp and parched, and include grasses, shells, composts, grass and fodder.

Landfill gas is another significant source of biomass, and entails chiefly of the methane gas (CH4) formed from the microbial decay of municipal waste within landfills. Landfills are the principal source of human-generated natural gas in the United States.

Why is it essential to comprehend our biomass resources?
As renewable become a more considerable source of energy production, this is a prodigious time to identify and realize the exclusive characteristics of each diverse resource. Biomass is particularly for numerous reasons. Sources of biomass are found almost everywhere, and not like weather-reliant wind and solar energy, biomass alteration can take place at all times. The recycle of substances and waste makes biomass an inherently valued source of energy, as it not only generates electricity, but also minimizes waste. Furthermore, the carbon impartiality of biomass resources makes them more environmental friendly than fossil fuels, and addition to present renewable resources. This superiority of carbon non involvement allows for biomass energy generation to produce renewable energy credits, which are a brilliant way to reduce a business environmental foot mark plus enhance the growth of the overall renewable energy industry.

Methods of Converting Biomass into Usable energy
Just as there are several types of biomass material that are used for energy generation, there are countless methods that are used to convert this matter into energy. Two of these methods are combustion and gasification, both of which are forms of up draft alteration.

Forested biomass, human waste, and dry agricultural waste leftover can all be used to generate energy through the process of combustion. In combustion, the biomass is burned along with great quantities of oxygen in order to produce hotness and carbon dioxide. In a joint heat and power system, the biomass produce warmness water that is detached throughout pipes to deliver heating and cooling to a large area, and harvests steam that is used to run a steam turbine in order to produce electricity. This is known as a co-generation system that produces heat and electricity at the same time.

The same kinds of biomass can also be utilized to generate energy through gasification. Gasification heats biomass and minor quantities of oxygen or vapor in a gasified at elevated temperatures without burning. Eventually, this harvests a kind of fuel called syngas. Syngas is made of up of carbon dioxide(CO2), hydrogen, and carbon monoxide, and is well-thought-out to be a more appreciated product than burning heat due to its adaptability. Syngas can be combusted at greater temperatures to warmness water and power steam turbines more proficiently, or can be used directly in internal combustion engines.

Warm up water from your home using energy from the sun

Solar water heating system Fittings use heat from the sun to warm hot water in your house or property. A conservative boiler or absorption heater can be used to make the water warmer, or to make available hot water when solar energy is unobtainable.

Solar water heating systems utilize solar panels, called collectors, fixed to your roof. These gather heat from the sun and utilize it to heat up water which is stored in a hot water container. A boiler or absorption heater can be used as a back up to warm the water further to reach the hotness you want.

There are two kinds of solar water heating panels:
•    Evacuated tubes
•    Flat plate collectors, which can be fitted on the roof tiles or incorporated into the roof.
Larger solar boards can also be prepared to deliver some contribution to heating your house as well. Though, the quantity of heat provided is normally very small and it is not usually considered worthwhile.

Direct and indirect systems
Direct or open round systems flow filtered water through the collectors. They are comparatively cheap but can have the following disadvantages:
•    They provide little or no overheat safety unless and until they have a heat transfer pump.
•    They provide little or no suspension safety, unless the collectors are freeze lenient.
•    Collectors gather scale in hard water parts, unless an ion-exchange sweetener is used.

Until the introduction of freeze-tolerant solar collectors, they were not well-thought-out to be suitable for cold temperatures since, in the event of the collector being impaired by a freeze, compelled water lines will force water to flow from the freeze-damaged collector until the issue is noticed and corrected.

Unintended or closed loop methods use a heat exchanger that splits the drinkable water from the fluid, known as the heat-transfer fluid (HTF) that flows through the collector. The two most communal HTFs are water and an antifreeze/water fusion that normally uses non-toxic propylene glycol. After being frenzied in the panels, the HTF flows to the heat exchanger, where its heat is moved to the potable water. Though somewhat more costly, indirect systems offer freeze safety and normally offer overheat protection as well.

Advantages of using Solar Thermal Hot Water
•    Hot water all over the year: the system functions all year round, however you will need to warm the water further with a boiler or absorption heater during the winter months.
•    Cut your bills: sunlight is free of any cost, so once you have paid for the early fittings your hot water prices will be reduced.
•    Cut your carbon: solar hot water is a green, renewable heating system and can decrease your carbon dioxide emanations.

What is Solar PV? - Photovoltaic

Solar photovoltaic, or Solar PV for short, is equipment in which daylight is transformed into electrical power. Solar PV takes benefit of energy from the sun to generate electricity that will operate electrical machines and lighting.

Solar PV
•    Solar PV Array is the combined name for a number of Solar PV panes that are linked together
•    Solar PV Panes can be linked together to make a Solar PV array
•    A Solar PV Cell is a compact state device that transforms the energy of sunlight directly into electricity
•    A Solar PV Review is vital before a Solar PV fitting can be carried out
•    Solar PV Alignment must be enhanced to maximize Solar Power manufacture
•    Solar PV Shading is a problematic issue if the suns rays are stopped from reaching the installation
•    A Solar PV Installation must be installed by an ascribed installer to succeed for UK Feed in Tariffs
•    Solar PV Installers hired should be fully skilled and recognized, and chosen with care
•    Solar PV Inverters alter direct current (DC) to alternating current (AC)
•    Solar PV Thin Film equipment can be used to deposit PV cells onto constructing materials
•    Solar PV Tariffs are billed for Solar PV installations under the UK Feed in Rates scheme

Installing Solar PV Panes
For the installation of Solar PV panes, a clear, unremitting and UN shaded unit of roof is mandatory, with south or near south alignment. The roof requires being large enough to provide accommodations to the Solar PV components, architecturally sound and manufactured using materials that are well-matched with a fixing system that is readily accessible.

Feed-In Tarrif
Direct or turgid light shining on the Solar PV cells tempts the photovoltaic effect, producing direct current (DC) electrical power. This electricity can be transformed to alternating current (AC) power for use in the construction or it can be traded to a utility business through the national grid connection. Under the UK government Feed in Rates scheme (Clean Energy Cash back) succeeding individuals or groups who install Solar PV can advantage from regular payments.

Building Combined PV
Solar PV cells can be assembled together to form Solar PV panes and used to produce electricity on the various structures of a building envelope. Building Combined PV systems, not only create electricity to run a buildings electrical systems, but also form an essential part of the building envelope. The individual Solar PV cells are linked together and can be enclosed in panels or coated onto to glass and other building products.

The Future of Solar PV
As more and more designers and building specialists gain knowledge in the mixing of Solar PV systems into the built atmosphere, this comparatively new technology will begin to balance, almost invisibly, into the nations metropolitan and rural landscapes.

Before investing money in renewable energy or low carbon energy systems the building proprietor should ensure that the building is as energy effective as possible, so that the Solar PV energy produced is not wasted.

Energy and Climate Change

Anyone who thinks energy and climate change are not interrelated is wrong. The two have related effects, with one impacting the other in ways that affects the living conditions in any country. The way energy is used and consumed has a significant impact on climate change which everyone needs to be aware of.

Climatic Changes induced by Energy Consumption Patterns
The current patterns of energy consumption have a significant impact on the climate. Environment-unfriendly ways of living have led to excess green house gases such as carbon dioxide being released into the atmosphere, which lead to destruction of the ozone layer and consequent global warming. Refrigerant leakages, excessive use of air conditioning, non-sustainable heating mechanisms, inefficient heating control systems, etc. contribute too much damage to the environment over the years.

Water scarcity, effect on sources of renewable energy, extreme weather events, etc. are other examples of climatic changes brought on by not having much regard for the environment.

Climate Change and Energy Demand
The most prominent climatic change that has been talked about extensively is global warming. Because of the rise in overall temperature of the world, countries and regions are becoming warmer, resulting in increased demand for cooling and air conditioning in several places. At the same time, as temperatures rise on the whole, heating demand will also decrease. The net effect of energy consumption will depend on the sources used for powering electricity and air conditioning systems versus heating sources used on a large scale.

Changes in Climatic Conditions and Energy Supply
The change in climatic conditions will also have an effect on the supply of electricity as the efficiency of power plants will be reduced in warmer climates. This is because colder water in a cooler temperature would cool down power generators more efficiently and support their functioning. Besides that, increased demand for cooling, especially in peak seasons, would mean that electricity generation capacities will have to be increased. Besides, extreme weather events will also hinder the provision of electricity in several areas.

Infrastructural Changes warranted due to Increased Energy Demand
As climate changes will impose additional demands on electricity generation and energy supply, additional electricity generation capacities will be required. It is estimated that by 2050, electricity generation capacity will have to be increased by 10-20%. This means that infrastructural investments will have to be beefed up for the larger good.

What can be done?
The first step to having a greener and cleaner environment to live in is to realize the harm that is being done and taking steps to stop the damage being done if not reverse it. Each individual can make a contribution, such as by installing green technologies like cavity wall insulation, loft insulation, efficient boilers, etc. installed in their premises. The UK governments Green Deal is an example of a great initiative taken up by the government towards encouraging the average energy consumer to become more cognizant of green technologies. Strategies developed and adopted need to be sustainable and workable over the long term, in order to have lasting benefits for the environment as a whole.

Energy supply and demand and climatic conditions are deeply related. The more the negative effects of one on the other are reduced, the better for Mother Nature.

What is the Domestic Green Deal?

With carbon emissions and energy efficiency becoming a prime concern in the UK, each individual and household need to take a part in making the environment a better place to be in. That is where the Green Deal (GD) for domestic property owners comes in.
Domestic Green Deal: An Opportunity to make Homes Greener
The Green Deal policy by the UK government gives an opportunity and incentive to home-owners to make their properties greener. They will be able to install green technologies in their homes without paying any upfront cost for installation and for the devices installed. The payment will be deducted from their energy bills on a regular basis, without creating any additional burden. If the property is sold later, the new home-owner will take charge of paying the cost installments with the energy bills instead of the original bill payer. With this policy, it is expected that over 20 million homes will be upgraded over the next 25 years.

Green Measures for the Home
As a part of this policy, home owners can undertake a number of initiatives for making their homes greener. Some of the technologies they can employ include:
•    Wall insulations, such as insulation for solid walls and cavity walls
•    Loft insulation
•    Smart metres
•    Improved heat control systems
•    Hot water controls
•    Double glazing
•    Door insulation
•    Solar power panels
•    Air and ground heat pumps
•    Biomass boilers
•    Roof insulation
•    Duct Insulation
•    Draught proofing

The Advantage to the Home Owner
By employing these technologies, home-owners will enjoy reduced energy bills. Besides, their homes will also be heated in a more efficient and energy conserving way. The real advantage of installing these technologies will be more evident over a longer term, though home owners will start to feel the benefits of a more energy efficient home much sooner than that. Older style properties build prior to the 1920’s will be at the biggest advantage as their entire heating and energy systems will be up hauled and improved. The sooner home-owners install these green technologies, the quicker will they be able to enjoy the benefits of a greener home.

Assessment of Domestic Properties
Any domestic property that is under construction or is on the market for being sold or rented must possess an Energy Performance Certificate (EPC). This document details the energy efficiency of a house, and allots a rating based on the findings. It also includes some recommendations on improving the energy efficiency of a domestic building. A green deal accredited assessor will carry out a rigorous assessment of your property to produce this report. It is important to make sure that the assessor of a property is licensed and accredited to perform this task.
With the green deal aimed at improving the energy efficiency of domestic properties, domestic buildings will become much more energy efficient. Therefore, it is a wise idea for home-owners to get their properties assessed and improved as soon as they can.

Become a Green Deal Advisor

A Green Deal Advisor is accountable for:
•    Proposing a Green Deal Plan to consumers, based on commendations from an authorized Green Deal Evaluator Organization (GDAO).
•    Provided that finance to the client for the energy competence enhancements.
•    Organizing for the installation of energy efficiency enhancements to be carried out by an authorized Green Deal Installer.
•    Creating a long term association with the consumer which can last for up to 25 years.
•    Continuing responsibilities in relation to Green Deal Plans, containing handling customer grievances and providing information when a new expense bill payer moves into a possession with a Green Deal.

Green Deal Advisor must operate to a high standard or criteria, and organizations will need to be authorized and stand by certain necessities to operate. They may select to undertake the valuation and supply of goods and fixing using their own workers, or they may select to sub-contract.

How to apply for it?
The Green Deal Oversight and Registering Body (GD ORB) is the first point of interaction for all potential Green Deal Suppliers and will upkeep applicants throughout the agreement process. Information is required to be provided to the GD ORB in a two phase application process. The GD ORB will then make a commendation to the Secretary of State regarding appropriateness and the SOS will evaluate whether the applicant is fit to be authorized.
To apply to be a Green Deal Supplier and obtain admittance to the Green Deal payment procedure, you will need to:
•    Mention to the Green Deal Supplier Application Guidance and Green Deal Supplier Guidance
•    Hold a valid Classification A Consumer Credit Act license
•    Complete the evaluation Questionnaire
•    Meet the necessities set out in the Green Deal Framework Regulations
•    Fulfil with the Green Deal Code of Practice.
•    Green Deal Provider Authorization Steps

Once authorized the following few steps are required in order to become fully operative:
Mandatory requirements
•    Confirm contact data to be printed on the GD ORB Worker Register
•    Enroll with the Green Deal Regulator and Investigation Service
•    Obtain and return signed the Green Deal Quality Mark and Sub-license
•    Agree to the Green Deal Preparations Agreement (GDAA)
•    Sign and gain admittance to the GDCC Access contract
•    Obtain a MPID
•    Agree to the DTSA and connect to the DTN
•    Obtain admittance to the EPC registers
•    Obey with Green Deal Framework Regulations and legislature

Market Participant Identifier
A MPID is your exceptional identifier for sending Green Deal Plan data over the Data Transfer Network (DTN) and helps other shareholders in the industry to identify your organization as a Supplier.
It is suggested to apply for a MPID, upon receiving of the Fitness health Test from the GD ORB

Green Deal Central Charge Record
The management of info related to the collection and payment of the Green Deal charge between suppliers and Workers is assisted by the GDCC and is retrieved via the DTN. Admittance can be gained after authorization, after agreeing to the GDAA and after an MPID is received.
Green Deal Regulator and Inquiry Service
Green Deal Suppliers are required to be associates of the redress scheme for the Green Deal. Once authorized, apply for membership of the Regulator scheme.
The Green Deal Finance Company
The role of the GDFC is to set up, sponsorship and manage Green Deal Plans on behalf of Suppliers. Once authorized, Suppliers may apply to the GDFC to admittance a line of credit and take benefit of their Plan management, conservation and reporting services.

What is Commercial Green Deal?

The Green Deal has gained immense popularity when it comes to domestic buildings. But even commercial buildings have come under the radar of this environment-friendly initiative. The very fact that the Green Deal has been mandated for commercial properties shows that energy efficiency will be at the top of the list of concerns in the non-domestic construction and property sector.

Green Deal Policy and Financing for Commercial Properties

The Green Deal (GD) started off as an initiative to encourage commercial and domestic property owners to apply green technologies in their buildings, without paying for any upfront costs of installation. The cost will be paid in subsequent energy bills. Commercial property owners, just like domestic property owners, can also avail the GD financing to install some green technologies within their premises.

The Process of going Green

The process of going green starts with a thorough assessment. An accredited/ registered green deal assessor will assess and evaluate a commercial property to see how energy efficient it is and what sort of an impact it will have on the environment. A rating is assigned on a scale of A-G, with A being the rating for most energy efficient buildings. Besides that, recommendations on how to improve the energy efficiency will also be made based on the assessors findings. The property owner or occupier then decides which green technologies they can and would like to get installed in their building.

Payment Mechanism for Commercial Green Deal

As far as paying back the installation costs are concerned, the relevant regular payments will be deducted from the subsequent energy bills of the property owner. If the property is sold later, the new property owner, and not the original bill payer, will take charge of the payments.

Examples of Energy Efficiency Measures

There is a comprehensive list of energy efficient measures from which an assessor will recommend some for a property. Examples of some of these measures include:

  • Loft insulation
  • Cavity wall insulation
  • Solid wall insulation
  • Draught insulation
  • Renewable energy resources, such as solar panels and wind turbines
  • Heat pumps
  • Double glazing windows
  • Boilers

The Green Deal Provider for all Green Solutions

After an assessment has been carried out and the assessor has advised that some changes should be made to a property, the property owner has to approach the green deal provider. The GD provider will set an impartial Green Deal Plan for a commercial property. This will include the likely annual savings as a result of the recommended changes, the period and level of repayment. The net effect of this is that the cost of repayment plus energy consumed (which means the energy bill with a portion of repayment installments) does not exceed the previous energy bills paid by the owner. The idea is that whatever the owner will be saving on their energy bills will be taken as a repayment for the Green loan.

Overall, commercial properties will benefit from a more energy efficient construction, and also have the advantage of better energy utilization within their premises.

Why is the Commercial (NDEA) Course for both Level 3 & Level 4?

From previous experience both our trainers and other energy assessors have found that in practice it is more useful to have a qualification in both Level 3 and Level 4 as the majority of buildings fall into the Level 4 category. This means that if you are only qualified to Level 3 you miss out on a large potential market. Also, the extra training involved to qualify to Level 4 is not as difficult as some may lead you to believe and is easily integrated into our courses.

What are Commercial EPC's in the UK?

After the Green Deal was initiated in the UK, both domestic and commercial properties had to make changes to their existing energy utilization technologies to make them greener. Following this, all commercial buildings in the UK (in addition to domestic buildings) under construction, or on sale or rent had to have a Non-Domestic Energy Performance Certificate (NDEPC).

The ND-EPC with a Recommendation Report

The NDEPC shows the rating of a commercial or non-domestic property in terms of energy efficiency. The ratings are allocated on a scale of A to G, with the most energy efficient properties getting an A rating. Besides a rating report, the NDEPC also includes a recommendation report that highlights how the building can become more energy efficient. This is very useful information for not just the current owners of the property, but also for potential buyers and tenants who can compare the energy efficiencies of different buildings before making a decision.

Necessity of EPCs for Commercial Buildings

Buildings with a floor area of more than 10,000m2 are currently required to have EPCs, while this requirement will be extended to buildings with a minimum floor area of 2,500m2. Therefore, almost all commercial buildings in the UK will be required to have EPCs in the coming months and years.

Information required to produce a Commercial EPC

In order to produce a commercial EPC, an assessor will need the following information about a building:

  • Size of the building
  • Insulation Levels
  • Heating and Air-conditioning Systems
  • Mechanisms for keeping the building cool
  • Hot Water Systems for Bathrooms and Kitchens
  • Building Management and Control Systems
  • Electricity and Lighting Systems
  • Presence of Onsite Energy Generation
  • Activities carried out in the building

The more thorough and comprehensive the information about these various aspects of a building, the better the assessment that will be carried out. In fact, having detailed and complete information also helps the assessor in generating a more practical, workable and detailed recommendation report (RR) to help improve the ratings of a building in future assessments.

Display Energy Certificates (DECs) and Advisory Reports (AR) for Commercial Buildings

Besides possessing an EPC, commercial buildings are also required to have an annual display energy certificate or DEC. This is a certificate highlighting their annual energy performance and it should be displayed prominently for the public within the commercial premises. An advisory report (AR) is also required to be issued for these buildings every 7 years. These reports should detail recommendations for improving the energy efficiency of non-domestic buildings and properties.

Non-Domestic Energy Assessors (NDEAs)

Not everyone can conduct an assessment of a commercial property. For this purpose, there are designated non-domestic energy assessors (NDEAs) whose credentials and qualification have been verified by an accrediting organization and they are registered and accredited. These certified individuals undertake energy calculations to produce a commercial EPC. They have to go through rigorous NDEA trainings offered by various organizations before they can become a part of an NDEA accrediting agency.

What does NDEA Training consist?

What is NDEA Training and how it helps

Since 1st October 2008, Commercial properties in the UK are legally required to have a commercial energy performance certificate when being constructed, sold or rented out. Only qualified Non domestic energy assessors (NDEA) or commercial energy assessors can provide an energy performance certificate to owners of commercial properties . NDEA training with an approved body such as City & Guilds is mandatory in order to become qualified for working as a non domestic energy assessor.

What is involved in NDEA Training?

A person needs to acquire a Diploma in Non Domestic Energy Assessment. This diploma is available at three levels as there are three levels of commercial energy assessment. A person does not need to have prior knowledge to study for these diplomas.

Level 3-People who undertake a diploma at level three will be qualified to assess small commercial properties which have simple HVAC systems. This level does not include the study of the methods of assessment for new properties. At this level, candidates will also find out how to use a government approved software for providing EPCs. Candidates will have to give an exam and provide a work based portfolio.

Level 4-At this level, candidates will learn how to assess new as well as existing non-domestic properties. They will learn how to assess more complex heating, ventilation and cooling systems such as centralized air conditioning and heating systems in commercial buildings. All of this is taught in addition to topics of level 3 diploma. At this level also, candidates will have to give an exam as well as a portfolio.

Level 5-A diploma of this level teaches people how to assess new and existing buildings with complex heating and cooling systems using Dynamic Simulation Models (DSM).

How can NDEA Training help you?

Currently there are thousands of newly constructed and existing commercial properties in the UK which require commercial EPCs. As stated earlier, only those people who have obtained NDEA training can give them these certificates for a fee. Thus, you will be on your way to a lucrative career after getting NDEA training.

What is a Commercial EPC?

In UK, a commercial energy performance certificate or commercial EPC is required when selling or renting commercial properties which are over 50 m2 in size, have a roof and walls and use energy to control indoor climate. This is done in an effort to decrease the emission of carbon dioxide from commercial buildings. A commercial EPC has been a requirement for the marketing of a commercial property since 2008. Commercial EPCs are valid for ten years.

For selling or renting out a portion of a building which has a heating system common with the rest of the building, an EPC for the whole building is to be made available for the buyer or tenant. However, if the a portion which has its own heating system is rented or sold, then an EPC for that area only should be made available for the buyer or tenant.

In case of a commercial property with a residential portion above the commercial portion where there is a separate entrance for the residential portion, a separate domestic EPC is required for each dwelling and a commercial EPC is required for the shops. However, if there is no separate entrance and the dwellings are only accessible through the shops, then only a commercial EPC is needed. All of this should be followed when selling or renting out a part of the building. If the whole building is marketed, then a single EPC is needed.

Like domestic EPCs, commercial EPCs are also issued by trained and certified assessors after a thorough assessment of the property and evaluation of various factors like energy saving products used within the building. However, the assessors have to be more skilled as they need to assess the HVAC system of the property which is one of the most significant factors in EPC.

Some buildings do not require an EPC. These include, buildings under construction, places of worship, properties due for demolition, buildings having an area less than 50 m2, industrial sites and agricultural buildings, lease surrenders, etc.

There is a certain penalty for not making an EPC available to a prospective buyer or tenant.

ECO Funding

Energy Companies Obligation

The ECO was announced in January 2013 to decrease the UKs energy intake and support people living in fuel deficiency. It does this by backing energy competence improvements value around 1.3 billion every year.

Parliament approved the Electricity and Gas (ECO) Order 2012 on 4 December 2012 and it is currently in effect. The ECO will run until March 2015, supporting and backing up the installation of energy effectiveness measures in low-income homes and areas, and in possessions that are harder and difficult to treat. It works together with the Green Deal to give customers support and backing for energy competence improvements in their homes.

The Green Deal and the ECO will aid reduce carbon emanations from the UKs local building stock, which is a vital part of the UKs plan to meet its constitutional domestic carbon emanation reduction objectives by 2050.

Obligations of the ECO

There are 3top most obligations under the ECO.

Carbon Redeemable Community Obligation

This offers insulation measures to families in definite areas of low income. It also makes certain that 15% of each provider’s obligation is used to improve and upgrade more difficult-to-reach low-income homes in country areas.

You will find a record list of entitled low-income areas and a description of country areas for England, Scotland and Wales (as referred to in the ECO Order) in Energy Corporation Obligation Carbon Redeemable Community Obligation: country and low-income areas.

Reasonable Warmth Obligation

This offers heating and lagging measures to customers living in private tenancy properties that receive particular means-tested welfares. This responsibility funds low-income customers that are susceptible to the influence of living in cold homes, comprising the elderly, immobilized and families.

Carbon Redeemable Obligation

This covers the fixing of measures like dense wall and difficult-to-treat hollow wall insulation, which normally can’t be financed exclusively through the Green Deal.

How the ECO is sponsored?

The ECO will be funded and supported by energy providers.

Energy providers obligated under the system will regulate how much funding they provide to each customer. This may depend on customer’s individual conditions and the quantity of Green Deal finance being used.

The ECO is value around 1.3 billion every year. The ECO Reasonable Warmth and Carbon Redeemable Community obligations will provide support and funding worth around 540 million per year to low-income families. The ECO Carbon Saving Obligation is value around 760 million per year.

Green Deal an ECO Funding

The Green Deal is funded by the Energy Company Obligation (ECO). ECO will target and focus the most susceptible households and will provide major energy saving enhancements in all homes which need high-cost procedures like Concrete Wall Insulation which cannot be attained using Green Deal Finance alone. The new ECO program will substitute the previous Carbon Emanations Reduction Target (CERT) and the Community Energy Redeemable Program (CESP).

ECO funding focus three definite groups:

-HHCRO – Home Heating Price Reduction Obligation, or else known as Reasonable Warmth Obligation is intended to provide funding to low income and susceptible families who find it high-priced to heat their homes. Those in receipt of a succeeding advantage may be entitled for up to100% grant subsidy towards home energy efficiency enhancements like loft lagging, cavity wall protection or a new A-rated boiler (if the old one is damaged).

-CSCO -Carbon Saving Communities Obligation is intended to aid protects and insulates homes in focused areas recognized by the Department of Energy and Environment Change.

-CERO – Carbon Emanation Reduction Obligation, the Government has constituted to gratify UK Energy Corporations to provide subsidy to help protect difficult-to-treat walls such as homes with concrete walls or constricted cavities.

This will decrease the cost of installation for all, irrespective of age, salary or benefit power and permit these measures to succeed for the pay as you save feature of the Green Deal.

Energy Company Obligation Support

The ECO was announced in January 2013 to decrease the UKs energy intake and support people living in fuel deficiency. It does this by backing energy competence improvements value around 1.3 billion every year

Energy Company Obligation (ECO) is a government subsidy stream that deals in free allowances towards a comprehensive range of energy saving procedures.

Chiefly ECO Subsidy contests fuel deficiency and improving difficult to treat possessions in both the public and private segment. The installation prices of perilous home enhancements such as lagging and heating are abridged for entitled householders who meet the requirements due to living circumstances and personal conditions (welfares, age and place of habitation). ECO is distributed into 3 elements and consumers will be categorized accordingly.


The ECO will be funded and supported by energy providers.

Energy providers obligated under the system will regulate how much funding they provide to each customer. This may depend on customer’s individual conditions and the quantity of Green Deal finance being used.

The ECO is value around 1.3 billion every year. The ECO Reasonable Warmth and Carbon Redeemable Community obligations will provide support and funding worth around 540 million per year to low-income families. The ECO Carbon Saving Obligation is value around 760 million per year

Green Deal and ECO Funding

The Green Deal is funded by the Energy Company Obligation (ECO). ECO will target and focus the most susceptible households and will provide major energy saving enhancements in all homes which need high-cost procedures like Concrete Wall Insulation which cannot be attained using Green Deal Finance alone. The new ECO program will substitute the previous Carbon Emissions Reduction Target (CERT) and the Community Energy Redeemable Program (CESP).

Affordable warmth

If you take benefits, you may be eligible to free heating efficacy grants on Green Deal measures such as lagging and new boilers.


The Home Heating Price Discount Obligation is a system intended to challenge fuel deficiency amongst private segment householders. The property owners and private residents that are in receipt of definite welfares or on low earnings will be able to access a varied range of subsidized energy efficient measures.

The Home Heating Price Reduction Responsibility aims to reach low salary and susceptible households, primarily concentrating on measures that increase thermal efficacy such as heating and lagging. Social housing residents are not entitled for affordable warmth.

Carbon Savings Community Obligation (CSCO)

If you happen to live in a be eligible CSCO area, you may be allowed to free heating efficacy grants on Green Deal measures such as lagging and new boilers. The new Carbon Saving Community Obligation is intended at confronting the situation facing some of the most susceptible households and those living in regions of highest deficiency. Many people within these possessions are living in Fuel Deficiency, a term defined as when people are spending more than 10% of their net monthly revenue on their energy expense bills.

The Carbon Reduction Obligation (CERO)

If you happen to live in a tough to treat property that is commonly unsuitable for fixing work, you may be eligible to free Green Deal measures such as lagging and new boilers. Subject to technical valuation, this section of ECO funding is presently available to all homeowners and private renting residents.

The features of a tough to treat property can differ widely reliant on the property in question for example:

-Tall or multiple story properties

-Narrow cavity

-Concrete construction

-Metal frame construction

-Random stone cavity -Uneven cavities formed in walls

-Timber frame

-Flat roof properties

-Hard to access roofs/lofts

EPC and the Green Deal

With the Green Deal becoming more and more popular amongst UK citizens, it has become important to get a seal of approval for a property. Home-owners and businesses that have invested in green technologies within their premises are now trying to get the EPC, also known as the Energy Performance Certificate for their properties.

The EPC Explained

As mentioned, the EPC is the Energy Performance Certificate issued to properties following a thorough assessment of the respective properties. EPCs for domestic and non-domestic properties are different and their assessment is also different.

The certificate is presented in a graphical format, and tells how efficient a building is and what sort of an impact it has on the environment. There is a rating scale from A to G, with the most energy-efficient premises getting the A rating. The higher the rating, the lesser the CO2 emission from a property.

What does the EPC contain?

Besides a rating allotted to a certain property, the EPC also contains recommendations on how the energy efficiency of a home or office/business space can be improved to benefit the environment and also help the property owner save monies. It also contains information about the assessor of the property, which means it will tell you about the person who has carried out the EPC assessment as well.

Validity and Utility

The EPC is valid for a period of 10 years. It is a very useful document since EPCs are needed whenever a property is sold, rented or built. Therefore, if one intends to sell, rent or build on a property, they must apply to get an EPC. Once the EPC is commissioned, a property can be marketed immediately.

DEAs and EPCs

As mentioned, the property has to be assessed by someone before it can be given a rating. DEAs are domestic energy assessors who carry out this assessment and produce the certificate. These DEAs are trained in this task and only accredited DEAs are allowed to produce the EPC document. They are members of a government-approved accreditation scheme. In fact, the demand for assessors has led to several jobs being created in the energy assessment field for this occupation. It is important to search for accredited assessors, and always ask for their ID cards when they visit a property.

The Process of Assessment for getting an EPC

To get the EPC, one has to contact an accredited assessor to visit and evaluate a property. After the assessment, the DEA will lodge the request for an EPC on the national register, together with the rating allotted to the particular property. All energy assessors are issued with identity cards which home-owners should ask for before their property’s assessment is carried out.

The important point to note about getting an EPC is to make sure that the person assessing your property is accredited to perform this important task. If a property owner is not satisfied with the assessment carried out, they can request the assessor to carry it out again.

Overall, by getting an EPC, you get a seal of approval about a property being energy efficient, environmental friendly, and GREEN!

What is Green Deal?

It is a no brainier that our environment needs special attention today, and effort is required from each and every person on this planet. Amongst the several environmental concerns we face today, a key concern that the UK government is facing is that of emissions from homes and businesses, and, needless to say, some action had to be taken in this regard. Hence, the ingenious idea of a Green Deal was born in October 2012.

Under the Green Deal policy, business and home owners will be encouraged to apply more green technologies within their properties. By 2020, nearly 14 million homes and businesses will be retrofitted.

The incentive for home owners and businesses is that they will not have to pay any upfront cost for installing a green technology within their property. The cost can be paid back by the beneficiaries over a period of time through their energy bills. Now here is the catch; this initiative is different from a typical loan, because when the property is sold, the bill goes to the owner of the property and not the bill payer.

Energy-Saving Initiatives you can take within your Property

If you are wondering how to go about it, here are some energy-saving initiatives that can help you meet the green bar set by this policy:

  • Insulation, such as a cavity wall
  • Efficient heating control mechanisms to conserve energy
  • Solar Panels or anything that provides a renewable source of energy within the property
  • Double glazing
  • Draught-proofing
  • Loft Insulation
  • New boilers


Why Green Deal?

While the advantage of the Green Deal to the nation as a whole are obvious, even property owners get a pretty fair end of the deal. Take a look at how you will benefit by adopting this initiative:

  • Anybody can get a loan to install technologies to cut their energy bills, your income level does not matter
  • You won’t really feel the impact of the repayments because your energy bill won’t change much. The expected savings from installing the green technology will be going towards the loan repayment, which would have otherwise reduced your total bill. So you only pay back what you had been predicted to save.
  • You can benefit from the deal on a number of green technologies, from installing a new boiler to under floor heating
  • Your house becomes green and more energy efficient. That is something future home buyers will greatly value
  • The loan is not attached to you forever; when you move, the loan gets transferred to the next property owners
  • You will have a warmer house, reduced maintenance bills and many happy people living in the house. Now that is a bonanza!

With the Green Deal, you can start witnessing the advantages yourself in no time at all. Over the longer term, it is a win-win situation for both the property owners and the government. It is a very great initiative by the UK government, because a greener UK means happier citizens.

Green Deal Questions and Answers

When does the Green Deal Begin?

The Green Deal has already taking place. It was soft launched and announced in October 2012 but a 2.9m Government attentiveness campaign to the common public started in January 2013.

Why is the Green Deal scheme being announced?

The government has to meet severe EU carbon decrease targets by 2050 and the UK lodging stock is one of the main donors to CO2 emanations. Also, the price of fuel is set to carry on rising and as a country we need to confirm we try to decrease our dependence on fossils fuels.

What is the difference between a Green Deal Consultant and a Green Deal Installer?

The Consultant will visit and complete an inclusive thorough assessment of the property. The installer will fix the Green Deal Measures (for e.g. new boiler).

What supplementary training do I need to be an installer?

If you presently have the capability in the measure that is to be fixed (for e.g. Gas Safe for boiler fittings) then you only require completing PAS2030 training course. If you need to install extra measures such as Internal Wall Lagging, you must have the related training and capability. If you work directly for the Supplier then it will be compulsory to complete PAS2030. If a lead worker hires several trades’ people to fix the different measures, only the lead worker requires the PAS2030 qualification criteria.

What are the measures involved in the Green Deal?

There are 45 measures containing Building Material such as lagging and energy effective glazing and doors, Sanitation& Heating which contains condensing boilers and warming controls, Illumination which contains fixtures and controls and Renewable Machineries such as heat propels solar thermal and PV.

Will renewable energy machineries play a main part in the Green Deal?

It is not likely the savings on the energy expense bill will out way the price of the renewable machineries and thus meet the Golden Rule. However, clients do have the choice of adding a personal input to their Green Deal Plan which will permit such installations to be part subsidized by Green Deal Finance.

Which of my clients will be interested in the Green Deals?

Plumbers, manufacturers, Domestic Energy Appraisers (DEAs) and installers of renewable machineries will all be interested in the Green Deal.

Green Deal Golden Rule

The green deal is the United Kingdom government’s flagship policy on energy efficiency within the buildings because UK wants to become more energy efficient in order to reduce the harmful emissions which change and destroy the climate. The Green Deal policy, under the Energy Act 2011, targets to retrofit 14 million families and commerce by 2020. This equates to a decrease of CO2 emanations in housing by 29% and 13% in offices.

The Green Deal will let householders and industries to make energy effectiveness and efficiency enhancements to their properties at no open cost. The Green Deal will improve the energy efficiency of the UKs current abodes and will generate approximately 65,000 new and different jobs in disciplines where training will be mandatory.

What is The Green Deal Golden Rule? 

The Green Deal Golden Rule is the standard which bounds the volume of Green Deal investment that a supplier can ascribe to the energy meter to the expected energy bill savings that are to be expected to result from the installation of procedures under the Green Deal plan. This can be précised and elaborated as follows:-


The price of the work must be less than the estimated reserves over the length of the Green Deal plan.

The principle target is to keep the energy expense bills at the possessions no higher than they would have been had the possessions been without a Green Deal – this is significant both to defend consumers from higher energy expense bills, and to defend financiers from a higher threat of default on the bill.

With the importance on defending the property holder, the Green Deal Golden Rule will place a cap on the quantity that can be composed in the first year of a Green Deal imbursement to the projected annual savings. This also protects the installers and aids reduce the danger of the property holder not being able to make the expenses. The amount the Green Deal expenditures will rise by during the following years will also be controlled and measured.


The Green Deal has been condemned by a comprehensive range of groups such as Customer Focus, Friends of the Earth and the Smith School of Enterprise. These disapprovals have extended from a terror that it will upsurge fuel deficiency to concerns over the feasibility of the bundled loans as sanctuaries following the alike financial products that were formed from US housing which led to the 2008 financial catastrophe. The building industry has elevated concern about the deficiency of incitement to motivate demand for the acceptance of the Green Deal. Other uncertainties include its inadequate projected exposure to customer protection, its conduct of non-domestic buildings and shortage of competition among providers. Government has established the Green Deal for business has been put on hold for the predictable future. There has also been uncertainties cast over whether the central principle of the scheme so-called “Golden Rule” whereby the price of repayments never offsets the reserves on the bill – will actually be effectively executed. There is also condemnation that it will only help the middle class and not be of any aid to those most in need and the employed class.

Green Deal

The Green Deal Golden Rule is the standard which bounds the volume of Green Deal investment that a supplier can ascribe to the energy meter to the expected energy bill savings that are to be expected to result from the installation of procedures under the Green Deal plan. This can be précised and elaborated as follows:


The price of the work must be less than the estimated reserves over the length of the Green Deal plan.

The principle target is to keep the energy expense bills at the possessions no higher than they would have been had the possessions been without a Green Deal – this is significant both to defend consumers from higher energy expense bills, and to defend financiers from a higher threat of default on the bill

Aim of Green Deal

The Green Deal targets to increase energy efficiency for 26 million families and up to 2.8 million marketable properties by the year 2030. With such determined development plans set in place, the government has made the Green Deals Golden Rule, which is planned to protect the properties proprietor and act as the firm back bone of the entire system.

The Green Deals Golden Rule illustrates that the energy reserves a property makes in a 25 year period must be equivalent to or more than the price of applying the changes in the first place. This confirms that the property proprietor is not paying back more to participate in the Green Deal than they are redeemable on their energy bills.

PAS 2030 Certification

PAS2030 certification is designed and intended to improve and enhance the energy efficiency and effectiveness of prevailing buildings and sets the requirement and specifications for the installation procedure, process administration and service provision. PAS 2030 is planned for installing, handling and providing energy efficiency and effective measures (EEM) in current buildings. It commends best practice for handling the installation procedure and offering services to the client before, during and after. It also offers measure-specific necessities (including the necessary experiences and education) for each separate type of measure.

Green Deal Supplier

The Green Deal and ECO provides enormous chances for PAS2030 installation corporations, though there are certain authorization and acquiescence measures which will need to be accepted by Green Deal / ECO installation corporations.

Firstly, Lead Workers (those Green Deal installers who work openly with a Green Deal Provider) will need to function an effective and efficient quality management system (QMS) in line with PAS2030. Those renewable energy installation corporations who presently function and operate a Micro generation Certification System (MCS) quality management system will be much acquainted with QMS and thus easily extend their possibility to incorporate the PAS2030 standards.

Green Deal Supplier

Green Deal Suppliers arrange Green Deal Plans, arrange for finance, and arrange for the fixing of the decided energy efficacy enhancements through an authorized Installer or dealer.


The Green Deal Supplier is accountable for:

  • Proposing a Green Deal Plan to clients, based on the recommendations and suggestions from a recognized Assessor Organization such as Quodox.
  • Assembling and organizing for the installation of energy effectiveness enhancements, carried out by an authorized Installer.
  • Current obligations in relative to Green Deal Plans, comprising dealing and interacting with consumer grievances and giving relevant information when a new bill paymaster moves into a possession with a Green Deal.
  • The Green Deal Plan sets out the monetary terms of the agreement and comprises customer protections, such as guarantees, to cover the energy efficacy enhancements and installation. Only an authorized Supplier can offer a Green Deal Plan.

Green Deal Suppliers must operate to a high standard and set criteria. Companies will need to be authorized and stand by certain necessities to function as a Green Deal Supplier.

Mandatory Requirements

  • Confirm contact info to be printed on the GD ORB Supplier Register
  • Enroll with the Green Deal Regulator and Inquiry Service
  • Obtain and return signed the Green Deal Quality Mark and Sub-license
  • Agree to the Green Deal Preparations Agreement
  • Sign and gain admittance to the GDCC Access Agreement

The Green Deal and Energy Bills

Realizing the importance of a greener environment to live in, the UK government has come up with the Green Deal to make home energy improvements more affordable and accessible for home and business owners in the country.

Though installing green technologies seems like a costly affair initially, with the help of policy initiatives introduced as part of the Green Deal, making ones home and business property more environment friendly and energy efficient has become much more reasonable.

How does the Green Deal financing work?

As part of the Green Deal (GD) initiative, homes and businesses can get green technologies installed in the their homes without any upfront costs of installing green devices and gadgets, or making constructional changes within the building. The cost repayments can be paid over time through energy bills of the property owner. This is the simplest explanation of how GD financing works.

Will the Energy Bill of a Property Owner increase because of repayments?

No! In fact, the energy bill will stay at the same level as it previously used to be. What happens is that when an assessor carries out an assessment of the property and makes recommendations on making it more energy efficient, they also make an estimate of the savings that will be rendered by installing those green technologies. The savings in the energy bill by installing those technologies will be considered a repayment for the GD loan.

Thus, whatever would have been saved by making changes in around the property is considered a repayment of the loan, and hence, the owner does not feel much burden on the energy bill which stays at the same level. It is worth noting that the energy assessor carries out a detailed and thorough calculation on energy bill savings before a repayment schedule is handed over to the home owner for installing a particular technology. The idea is that savings on energy bills will usually exceed the repayment costs.

Who pays the Repayments and Energy Bills when the Property Owner changes?

The Green Deal loans, as explained, are paid through energy bills. When the owner of a property changes as it is sold or let to new tenants, the ownership of energy bills is also transferred. Thus new tenants and owners have to take responsibility for the repayments, shifting the burden to the beneficiary of the energy savings. This is a new concept in the UK financing system.

When can one start their Energy Bill Savings?

The Green Deal works on a first come first serve basis. So the sooner one starts with the GD plan, the quicker they will be able to see the savings on their energy bill. Various green technologies such as wall insulations, heating control systems, air conditioning improvements, etc. will be suggested, which will benefit the owner from day one in the form of reduced maintenance costs and lower energy bills in the long run.

Who does not want some significant savings in their energy bills, and the Green Deal shows a well-balanced way of doing that.

Micro generation and Renewable Energy Sources

One of the most touted ways of combating climate change and adopting more efficient means of energy utilization is micro-generation. With this breakthrough revolution in energy generation, the potential power generation of Mother Nature through renewable energy sources is tapped into to produce a source of power at the micro level.

What is Micro generation all about?

What gives micro-generation this distinct name is the fact that power is generated on a very small scale compared to that created in a large power station that uses fossil fuel. Unlike large power stations, micro-generation power systems work on renewable energy sources, with the power being used at the same spot as it is made. Thus, distribution and transmission losses are minimized and hence micro-generation systems are considered to be quite efficient.


What are some examples of Micro generation Technologies and Renewable Energy Sources?

You may have heard of some of the popular Micro-generation technologies, while there are some that are not that well known. Micro generation power systems are not only used by large factories and office buildings, but are now being installed in some homes as well.

Here are a few examples of Micro-generation electricity and power systems:

  • Ground source heat pumps
  • Wind turbines
  • Hydro/water turbine
  • Solar panels or solar PVs (photovoltaic)
  • Biomass
  • Air source heat pumps

These technologies are powered through renewable energy sources, including the sun, wind, water, biomass, hot ground water, etc.

Why are these Technologies more Environment Friendly?

Because generating power on a micro level using these advanced technologies does not use the non-renewable sources of energies (such as fossil fuel), the natural sources of earth are not depleted. Besides, greenhouse gases – for instance carbon dioxide) – and other harmful gases are not released into the atmosphere by these systems, thus causing no damage to the environment.

Is there a One-Size-Fits-All Micro generation Solution?

When developing a system for generating electricity at the micro level for a small unit, the solution has to be individually tailored to the needs of the house/office/factory, etc. Therefore, there is no standard solution that can be applied across various homes or business premises. However, customized solutions offered as per ones needs and requirements are readily available for anyone wishing to invest in this technology.

Does the Green Deal support Micro-Generation?

The Green Deal (GD) supports energy-saving improvements for homes and businesses, and generating one’s own power and heat source is one of the measures that can be adopted. In line with the Green Deals offer to home and business owners to adopt green technologies without paying any upfront costs, installing these technologies within ones property is more affordable. The cost repayments – calculated by accredited energy assessors – can be made through ones subsequent energy bills after a successful installation.

Financial incentives and support from the UK government has made it more accessible and promising to self-generate one’s own power and heat energy. Once installed and operational, it is of much benefit to both domestic and non-domestic property owners.

The Department of Energy and Climate Change (DECC) and the Green Deal

The Department of Energy and Climate Change (DECC) of the UK has been one of the leading ones in propagating the Green Deal throughout the UK. Here is a look at the functioning of the department and how the Green Deal is related to the department’s core ideology.

What does the DECC do?

The DECC is a department dedicated to mitigating climatic changes and ensuring that the environment in the UK in particular and globally, in general, is clean and safe to live in. To achieve this end, the DECC ensures that the sources of energy used to generate electricity, energy consumption and usage patterns, as well as energy supplies are sustainable and do not contribute to environmental damage. These efforts are not only limited to the UK, but international action to mitigate climatic change and environmental damage is also encouraged by the department.

Energy, Climate Change and the DECC

One of the core policies of the DECC is to ensure that the UK has secure and safe supplies of energy for everyone. This means that significant efforts have to be made to ensure a continuous supply of energy for UK. Policies introduced encourage the use of low-carbon technologies, help reduce energy demand from households, factories and businesses, propagate regulations and licensing of energy infrastructure at the domestic and non-domestic level, aim to manage energy security in the UK, etc.

Besides these, efforts by the department, such as those focused on reducing greenhouse gases and other emissions from transport systems, reducing environmentally unfriendly leakages from air conditioning and cooling systems, supporting international action on climate change, adapting to climate change, etc. are also aimed at improving the climatic conditions in the UK and all over the world.

How the Green Deal supports DECCs Role and Purpose

The Green Deal by the UK government helps support all these objectives of the DECC by encouraging home and business owners to make their properties more energy efficient and greener. By installing environment-friendly technologies within their construction, home owners and businesses will install technologies such as wall insulations, boiler systems, more efficient and leak-proof air conditioning systems, better heat control systems, etc. without paying any upfront costs. The consequent savings on their energy bills will contribute towards repayment of the loan taken to install the advised changes.

DECC Research Supports the Effectiveness of Green Deal

Research by the DECC has validated that even though the number of properties which have taken up the Green Deal are still limited, positive impacts on homes are already being experienced. The DECC surveyed 500 households that had a Green Deal assessment between 1 April and 30 June 2013. The results indicated that the majority of households found the Green Deal to be very useful and about 72% of survey respondents claiming that they would recommend it to family and friends.

By offering the incentive of reduced energy bills and making their properties more energy efficient, the Green Deal is a smart move by the UK government and the DECC to promulgate a positive attitude towards sustainable energy consumption in the country.

Standard Assessment Procedure - SAP

The energy assessment carried out on domestic and commercial buildings is not done subjectively at all. In fact, there is a thorough procedure for assessing and evaluating the energy efficiency of buildings and properties. This procedure is known as the SAP – short for Standard Assessment Procedure.

Overview of the Standard Assessment Procedure (SAP)

The Department of Energy and Climate Change (DECC) uses a detailed methodology to assess the energy performance of dwellings. This procedure ensures that the assessment carried out is objective, accurate and truly reflective of the energy efficiency of any property. A SAP calculation is required by all domestic properties in the UK to demonstrate compliance with standard energy performance requirements. SAP is also used to generate Energy Performance Certificates (EPC) of buildings, which must be available for any building out up for sale or rent on the real estate market.

Purpose of SAP

As explained, the findings from SAP underpin many government environmental and energy policy initiatives. Once of these is the EPC, which is a mandated document to be produced under the UK governments Green Deal (GD) to improve the energy efficiency of buildings. Besides that, it is also used for local authorities stock reporting, assessing compliance of buildings under the buildings regulations and assessing the Stamp Duty exemption for zero-carbon homes, to name a few.

How does SAP work?

There are two main areas that SAP will focus on as part of the energy assessment of a building: 1) the energy consumption of the property; and 2) the level of carbon dioxide (CO2) emission. With these, an energy efficiency rating will be produced. The assessment carried out will be based on the occupancy level of a dwelling, and the comfort level of occupants for the provision of basic and necessary services is always kept in mind.

The following performance indicators are inspected in depth during a SAP assessment:

  • Energy use per unit floor area
  • Levels of CO2 emissions
  • Estimate of appliance energy use
  • Heating potential and cooling load during summers
  • Fuel-cost based energy efficiency

The energy demand of a property is carried out on a monthly basis so as to assess the energy use more accurately across all seasons throughout the year. A high level of accuracy and reliability is a must as far as the findings of the SAP assessment are concerned, and property owners and occupants are expected to cooperate fully for that.

When should a SAP assessment be carried out?

The sooner the better is the rule for assessing the energy efficiency of buildings with the help of SAP. This not only saves procedural time in submitting the SAP documents to the relevant bodies, but also helps analyze the efficiency of buildings earlier on, which is especially useful for under construction buildings. Thus a cost effective solution for meeting compliance standards can be thought of sooner rather than later.

With SAP, it is anticipated that the energy assessment of dwellings will be accurate, reliable and advantageous in terms of improving the energy efficiency within the UK at a larger scale.

No previous qualifications or experience is required; however you must have basic computer skills as all assessors must input data into a software program in order to produce the energy performance certificate.