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Hybrid, plug-in hybrid or full electric car - which one is for me?

Posted by Sam Tonge on 18 October 2017 at 9:45 am

Hybrid, plug-in hybrid or full electric car - which one is for me?

There’s been a lot of talk about electric vehicles in the media recently, following policy announcements here in the UK (and further field) to ban the sale of petrol and diesel cars by 2040. It seems that many big players in the automobile industry are happy to get on board with this trend,…

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What next for the Green Deal?

Posted by Marcus Franck on 4 October 2017 at 10:03 am

What next for the Green Deal?

As many readers will already know, The Green Deal was the UK’s flag-bearing green finance scheme, designed to assist British homeowners in improving energy efficiency and switching to greener energy technologies. It mitigated the need to pay large sums in advance, allowing people to receive…

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Is now the time to switch to an electric vehicle?

Posted by Sam Tonge on 21 September 2017 at 9:40 am

Is now the time to switch to an electric vehicle?

Recent announcements by car manufacturers and governments have arguably signalled an impending transformation in the way we will all move about in future. A shift from the polluting internal combustion engine towards greener forms of transport is arguably the biggest adjustment to our travel habi…

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How to retrofit an ex-council property - our SuperHome owners are doing it and so could you!

Posted by Shanics Olton on 14 September 2017 at 2:25 pm

How to retrofit an ex-council property - our SuperHome owners are doing it and so could you!

London, a city of history and soon-to-be city of the future. By January 2018 all of London’s iconic Black Cabs will be electric vehicles and the lampposts which were originally intended to guide you home will be used by them as charging points to help take you home. These latest development…

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Can domestic eco-refurbishment be affordable? A SuperHome owner reveals his perspective.

Posted by Louisa Clarke on 7 September 2017 at 11:10 am

Can domestic eco-refurbishment be affordable? A SuperHome owner reveals his perspective.

SuperHome owners are opening their doors this weekend and throughout September as part of the annual open days happening across the UK. This marks the 10th year of the award-winning scheme with a record 100 SuperHomes opening to the public. These are exemplary residential properties that have red…

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Ocean Thermal Energy Conversion: A renewable source of base load power?

Posted by Alex Barrett on 29 August 2017 at 11:10 am

Ocean Thermal Energy Conversion: A renewable source of base load power?

Ocean Thermal Energy Conversion (OTEC) is a renewable energy technology which generates electricity using sea water. 71% of the world’s surface is covered by ocean [1]. This means that a large amount of solar energy is constantly warming the upper layers of the oceans. This creates a strong…

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GreenWood Forest - The UK's first eco-friendly theme park

Posted by Jordan Willis on 22 August 2017 at 9:33 am

GreenWood Forest - The UK's first eco-friendly theme park

We at YouGen are always fascinated by the innovative developments of green energy enthusiasts in novel and interesting areas. A shining example of this are Andrea and Stephen Bristow, the husband and wife team behind GreenWood Forest Park, the UK’s first theme park to be powered entirely by…

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From energy importer to energy exporter - the story of The National Energy Foundation.

Posted by Sam Tonge on 17 August 2017 at 12:34 pm

From energy importer to energy exporter - the story of The National Energy Foundation.

YouGen is based in the National Energy Centre, which is the main office of the National Energy Foundation (NEF), an independent British charity, established to encourage the more sustainable use and generation of energy. As you’d expect, the centre features an exciting and inspiring arr…

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Our view on Earth Overshoot Day: the time to improve your energy use is now

Posted by Sam Tonge on 3 August 2017 at 5:20 pm

Our view on Earth Overshoot Day: the time to improve your energy use is now

Calculations by international research organisation Global Footprint Network show that our yearly Earth Overshoot Day occurred on 2nd August in 2017. This annual milestone is the date within the year that we have used more of our natural resources than our planet can renew within that time. Tradi…

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The experience of an Eco Guesthouse and SuperHome owner

Posted by Louisa Clarke on 31 July 2017 at 2:30 pm

The experience of an Eco Guesthouse and SuperHome owner

SuperHome owners will open their doors this September as part of the 10th year celebrations happening across the UK. These are homes that have reduced their carbon footprint by at least 60%. This is a great opportunity for visitors to see for themselves both the challenges and benefits associated…

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Is this the start of the electric car revolution?

Posted by Louisa Clarke on 18 July 2017 at 9:01 am

Is this the start of the electric car revolution?

Last year the number of electric cars reached 2 million globally, and the number continues to grow. Despite this, electric cars still only hold a small share of the global car stock (with an estimated 1.2 billion vehicles worldwide). However, recent news of Volvo’s transition to electric ca…

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Greener than most by leaving a lighter footprint

Posted by Chloe Lloyd on 19 June 2017 at 3:01 pm

Greener than most by leaving a lighter footprint

Have you ever considered the carbon footprint of a funeral? You may be thinking this is a bit of morbid topic for a YouGen blog, but believe it or not 0.2% of global greenhouse gas emissions are due to a variety of modern day funeral methods. Although the environmental impact is likely to be the …

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M & S Community Energy Fund applications now open!

Posted by Chloe Lloyd on 25 May 2017 at 10:30 am

M & S Community Energy Fund applications now open!

Last year we were able to bring you the good news of the Marks and Spencer Community Energy Fund and we’re happy to announce that for the third year running, the competition is back with a share of £300,000 for local community groups. Funding is available to support renewable energy p…

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Urban permaculture: farms in the city

Posted by Anna Carlini on 23 May 2017 at 12:21 pm

Urban permaculture: farms in the city

 “You can solve all the world's problems in a garden.”  ― Geoff Lawton Perhaps not completely, but it is certainly a good place to start. The ingredients in our meals travel thousands of miles just to get on to our plates. Our cities are physically and mentally…

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Which devices are the most energy intensive?

Posted by Alex Barrett on 25 April 2017 at 3:31 pm

Which devices are the most energy intensive?

We live our lives surrounded by devices. We work on computers, carry phones and tablets with us wherever we go. Kitchens are full of fridges, freezers, microwaves and washing machines. Some are more energy intensive than others, but all of them are contributing to high energy bills, and higher ca…

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What is the most energy efficient form of transport?

Posted by Alex Barrett on 12 April 2017 at 1:40 pm

What is the most energy efficient form of transport?

Many of you will be planning a long journey this bank holiday weekend and it’s worth considering which method of transport will be the most environmentally friendly. As you are probably aware, some transport methods are much more energy intensive than others and some have higher greenhouse …

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Soaring ahead: Gatwick Airport first in the world to turn waste into energy onsite

Posted by Richard Vale on 7 April 2017 at 12:03 pm

Soaring ahead: Gatwick Airport first in the world to turn waste into energy onsite

If you’re a fan of environmental waste management then fasten your seatbelt (and do not unbuckle until the landing light is switched off) because London Gatwick Airport and DHL supply chain have officially opened a new waste management plant, making it the first airport in the world to turn…

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Sunny weekend breaks UK solar record

Posted by Chloe Lloyd on 5 April 2017 at 12:59 pm

Sunny weekend breaks UK solar record

With days becoming longer and sunnier afternoons on the rise, now is the perfect time to be generating electricity from your solar PV panels. Cast your minds back to the weekend of the 25th March 2017, temperatures were rising and you were dusting the cobwebs off the barbeque. However, that weeke…

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What makes an energy-friendly garden?

Posted by Anna Carlini on 30 March 2017 at 3:01 pm

What makes an energy-friendly garden?

Don’t we all dream of having a green garden? I know I do. The thought of lush green grass, vibrant leaves and sheltering trees makes me want to retreat into that sweet haven for the whole of spring. But saving water and energy in your garden is something we should all take more care to do. …

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Can you charge your electric car from a lamp post?

Posted by Gabby Mallett on 27 March 2017 at 5:09 pm

Can you charge your electric car from a lamp post?

Well actually you can’t, unless you happen to live in Onslow Gardens in Kensington, but some residents there can.  Back in December the Government made £2.5m of funding available via its On-street Residential Chargepoint Scheme, which enabled Local Authorities to install charge p…

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Show Homes will inspire domestic retrofit finds study

Posted by Gabby Mallett on 24 March 2017 at 2:40 pm

Show Homes will inspire domestic retrofit finds study

The main purpose of Show Homes is to inform and inspire. In a recent study, we found that they can be used very effectively to raise public awareness of energy efficiency and renewable energy measures, and generate interest among visitors who might then go on to install similar measures in their …

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How Green are Biofuels?

Posted by Alex Barrett on 22 March 2017 at 5:15 pm

How Green are Biofuels?

Our society is addicted to oil. The International Energy Agency estimates that the world will use 96 million barrels of oil (152 billion litres) a day throughout 2016 [1]. Our oil usage shows no sign of slowing down, so we desperately need an alternative for this non-renewable resource.   …

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Are smart meters overcharging?

Posted by Gabby Mallett on 14 March 2017 at 11:23 am

Are smart meters overcharging?

I know I have written much about how great smart meters could be. They will help us to get rid of the antiquated idea of estimated bills, they will make is easier for everyone to see where they are using energy and they will make it much much easier for people to switch supplier.  But all of…

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Green open homes are inspiring people to action

Posted by Gordon Glass on 3 March 2017 at 11:40 am

Green open homes are inspiring people to action

The inspirational value of SuperHomes and other green open home initiatives was crystalized this week following a UK Green Building Council report. As reported by the BBC, 25 million UK homes must be insulated to achieve the government’s stated goal of an 80% cut in UK carbon emissions …

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SWITCH your energy supplier if you do not like it!

Posted by Gabby Mallett on 7 February 2017 at 11:50 am

SWITCH your energy supplier if you do not like it!

I could have written a blog here where I spent the majority of my time damning the big six energy suppliers and their price increases, but that wouldn’t be news to you. Some of the major suppliers are sneaking out little increases (EDF), others (npower) are going a bit further. The rise ann…

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Pay-as-you-save home refurb set for relaunch after sale of Green Deal loan book?

Posted by Gabby Mallett on 26 January 2017 at 1:21 pm

Pay-as-you-save home refurb set for relaunch after sale of Green Deal loan book?

I can’t remember how many blogs have a written on Green Deal, but I know it’s an awful lot.  I was heavily involved with it in the early days, working with big organisations who intended to become Green Deal Providers, working with DECC (now BEIS) to help them to analyse how all …

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How will data collected from smart meters help us?

Posted by Jason Ramsdale on 20 January 2017 at 11:50 am

How will data collected from smart meters help us?

The smart grid revolution is coming, whether you like it or not. With smart meters due in every home by 2020 some of us may be wondering why all this data needed, who will benefit and what risks come with it? We've tried to answer some of these kinds of questions in this blog. What is in …

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What does embodied energy mean?

Posted by Alex Barrett on 9 January 2017 at 1:30 pm

What does embodied energy mean?

We often worry about how much energy it takes to use an appliance or gadget. We can save a considerable amount of energy by being careful how we use our devices, but domestic energy use is just one part of a much larger problem. What about the energy it takes to make that gadget in the first plac…

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Workouts to watts: does all the energy we produce in exercise have to go to waste?

Posted by Trish O'Flynn on 5 January 2017 at 1:05 pm

Workouts to watts: does all the energy we produce in exercise have to go to waste?

It’s 2017 and for many of us the number one New Year’s resolution is to get fit or at least burn off the Christmas excesses. But should all that energy we produce in exercise go to waste? As new gym memberships peak in January YouGen is taking a timely look at the potential for gyms t…

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Changes to Renewable Heat Incentive tariffs from Spring 2017

Posted by Trish O'Flynn on 20 December 2016 at 11:20 am

Changes to Renewable Heat Incentive tariffs from Spring 2017

On 14 December the government (BEIS) published its response to the March 2016 consultation on reform of the Renewable Heat Incentive (RHI). This includes changes to the tariffs and conditions of the domestic and non-domestic RHI schemes. These will apply, according to the response, from spring 20…

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House inside a greenhouse adds solar gain in winter

Posted by Alex Barrett on 19 December 2016 at 11:15 am

House inside a greenhouse adds solar gain in winter

Many of us use greenhouses to keep our plants warm through the winter. It turns out we could use the same technology to keep warm ourselves. Marie Granmar and Charles Sacilotto live near Stockholm in Sweden. They have built a massive greenhouse that entirely surrounds their home. This keeps the h…

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Changes to Renewable Heat Incentive tariffs from 1 January 2017

Posted by Trish O'Flynn on 14 December 2016 at 10:30 am

Changes to Renewable Heat Incentive tariffs from 1 January 2017

On 30 November the government (BEIS) announced reductions to the Renewable Heat Incentive tariffs for certain new domestic and non-domestic installations with applications approved on or after 1 January 2017. The percentage reductions in domestic and non-domestic RHI tariffs are as follows: …

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Could transparent wood soon bring more light into our homes?

Posted by Alex Barrett on 9 December 2016 at 3:15 pm

Could transparent wood soon bring more light into our homes?

Transparent wood could soon provide a new building material which will allow us to brighten up our homes by making wooden parts of the structure translucent. It could have applications for building design and as a transparent coating for solar cells. Wood remains one of the most commonly used…

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Kite sails: Can we return to wind powered shipping?

Posted by Alex Barrett on 6 December 2016 at 11:40 am

Kite sails: Can we return to wind powered shipping?

At one time all shipping was powered by renewable wind energy, but sailing ships didn’t survive long into the era of coal and diesel. Now sailing, in a modified form, could be seeing a return in commercial shipping. The modern shipping industry is a large contributor to greenhouse gas e…

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Help - what do I do if I am a GB Energy customer?

Posted by NEF Gabby on 2 December 2016 at 5:15 pm

Help - what do I do if I am a GB Energy customer?

If you are (or were) one of the 160,000 customers of GB Energy, which went bust just over a week ago, you will be pleased to hear that Ofgem has now approved Co-operative Energy to take on all GB Energy's customers.  What does this mean for me? your gas and electricity supply…

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Earth sheltered houses: Past, present and future

Posted by Alex Barrett on 1 December 2016 at 12:40 pm

Earth sheltered houses: Past, present and future

We have a long history of living in earth sheltered houses. Some of the earliest human dwellings made use of caves, and throughout human history there have been occasions where building your house into a hillside proved far more effective than leaving it exposed. The ground is a good insulati…

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Calling installers - biomass boiler push. Are you with us?

Posted by Gordon Glass on 28 November 2016 at 11:30 am

Calling installers - biomass boiler push. Are you with us?

You are a biomass installer on the MCS register, but how will you fair in our 10 second quiz on your specialist subject. Stopwatch at the ready... When you type ‘Biomass Boiler’ into Google: Q1. Who ranks Top 3?* Q2. How many views do you need to rank Top 3? Q3. What does…

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Was switching my energy supplier worth it?

Posted by Gabby Mallett on 21 November 2016 at 11:05 am

Was switching my energy supplier worth it?

OK, so I switched a little while ago and I wanted to tell you how painless it has all been. The new supplier, Bulb, wrote to me almost immediately to welcome me to their new community. They introduced me to their website where I will be able to post meter readings to keep track of my usage (w…

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I switched energy supplier and saved

Posted by Gabby Mallett on 3 November 2016 at 10:05 am

I switched energy supplier and saved

The first thing I had to do was work out how much energy I had used last year. That wasn’t as difficult as I thought it would be as, rather helpfully, my current energy provider does give me an annual statement and puts on each month’s bill a note of my previous year’s energy us…

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It is energy switching time again

Posted by Gabby Mallett on 24 October 2016 at 2:20 pm

It is energy switching time again

As we approach winter, and most of you will already have turned your heating on, I wonder how many of you are thinking about switching.  Why would you want to have your most costly months on that stupidly high tariff you are paying because you haven’t bothered to shop around? In the su…

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Does plastic have to come from oil?

Posted by Alex Barrett on 21 October 2016 at 10:30 am

Does plastic have to come from oil?

Plastic is all around us. Over the course of the 20th century it has become one of the most commonly used materials for all manner of goods and appliances. It is estimated that 288 million tons of plastic were produced in 2012 [1]. But plastic is made from oil, the same non-renewable crude oil re…

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Are electric cars the future?

Posted by NEF Gabby on 23 September 2016 at 12:06 pm

Are electric cars the future?

The electric car debate has been a long and contested road, with questions still remaining unanswered about the ability Electric Vehicles (EVs) have to reshape society and replace our gas guzzling needs. Aerospace engineer and Motorsport fan Lukas Willcocks has test driven a number of electric ve…

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How a car fanatic transformed his 1960s home for greater efficiency

Posted by NEF Gabby on 22 September 2016 at 2:05 pm

How a car fanatic transformed his 1960s home for greater efficiency

You might think that the worlds of fast cars and home refurbishment are miles apart, but aerospace engineer and motorsports fan Lukas Willcocks sees a focus on high performance in common. Getting more ‘miles per gallon’ out of your home Like in the automotive industry, energy …

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Can we manufacture renewables without fossil fuels?

Posted by Alex Barrett on 20 September 2016 at 10:05 am

Can we manufacture renewables without fossil fuels?

In order to capture energy from renewable sources we need the right technology. But solar panels and wind turbines are very energy intensive to manufacture. Unfortunately the energy that is used to make renewable systems usually comes from fossil fuels. So can we produce enough renewable electric…

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Community Energy Fortnight 2016 will spotlight September events

Posted by Gabby Mallett on 20 July 2016 at 1:40 pm

Community Energy Fortnight 2016 will spotlight September events

Are you involved in community energy? Would you like to be? Or perhaps you would just like to find out more about it. The fourth Community Energy Fortnight is happening somewhere near you from 3 -18 September. There are already some pretty exciting events planned across the country, from a fe…

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Goodbye DECC! Closure announced within hours of new PM taking office

Posted by Gabby Mallett on 15 July 2016 at 2:05 pm

Goodbye DECC! Closure announced within hours of new PM taking office

I don’t want to say it’s a bad thing yet, I would like to give it a chance, but it seems that the general opinion is that it is pretty ‘shocking’ ‘stupid’ and ‘backwards’.  Theresa May, our new prime minister, within hours of taking office, has…

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What will Brexit mean for UK renewables and energy efficiency?

Posted by Sandra Hayes on 27 June 2016 at 10:15 am

What will Brexit mean for UK renewables and energy efficiency?

Now that we have all a little time to digest the shocking news from Friday, I thought I would put forward some more constructive views on Brexit and what it could mean to the UK renewables and energy efficiency markets. During the campaigning the EU was often cited as the reason for our progr…

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Have energy price comparison sites breached the Competition Act?

Posted by Gabby Mallett on 24 June 2016 at 11:05 am

Have energy price comparison sites breached the Competition Act?

The Competition and Markets Authority (CMA) has been asked to investigate a suspected breach of competition law by some price comparison websites which offer energy tariff comparisons. This breach related to paid for online search advertising. An investigation was first initiated by Ofgem, bu…

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How green is nuclear?

Posted by Anna Carlini on 22 June 2016 at 5:30 pm

How green is nuclear?

It turns out that green can be a tricky colour to define. For many of us, it means sustainable, clean and good for the planet.  So, is nuclear energy harmful to the planet or is it in fact a good, “green” option? In a way, it is both. Against Nuclear We are often…

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Greenwashing - how do you spot and avoid green fakery?

Posted by Anna Carlini on 15 June 2016 at 11:50 am

Greenwashing - how do you spot and avoid green fakery?

Beware green fakery! It is common to see a company, government or other group promote environmental initiatives. But how many of them actually subscribe to such environmentally friendly values? Many companies spout green rhetoric, but their actual business practices are counter to the claims …

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Why it pays to use a recommended solar panel installer

Posted by Alex Barrett on 10 June 2016 at 4:05 pm

Why it pays to use a recommended solar panel installer

When you invest in solar panels, you want to know that you will be getting a good deal. Most installers deal reputably with their customers, but there will always be a few who do not. Sometimes a company might not be reliable, other times the deal they offer might actually be a con. Three fra…

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Updated feed-in tariff guidelines for school and community installations (2016)

Posted by Alex Barrett on 7 June 2016 at 1:55 pm

Updated feed-in tariff guidelines for school and community installations (2016)

Ofgem has published an updated set of guidelines for schools and community organisations applying for the renewable energy feed-in tariff (FiT). There have been a variety of changes to this scheme over the last few years, so this document sets out the current procedure for these organisations…

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Reforming the business energy tax landscape

Posted by Alex Barrett on 1 June 2016 at 9:30 am

Reforming the business energy tax landscape

In the summer budget of 2015 the government announced a review to examine the energy efficiency taxes currently levied on businesses. The proposed changes were centred on streamlining the various taxes related to energy efficiency and climate change. Different businesses had previously been subje…

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Retrofit Pattern Book shares details it's vital we get right

Posted by Anna Carlini on 27 May 2016 at 11:50 am

Retrofit Pattern Book shares details it's vital we get right

The Retrofit Pattern Book is bringing tried and tested retrofit techniques out into the open. An online, open-source site for technical information, it is designed as a platform for designers and manufacturers to show their best practical detail to others. I had a phone call with Charlie Baker of…

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How do energy suppliers compare for green energy generated?

Posted by Alex Barrett on 24 May 2016 at 1:45 pm

How do energy suppliers compare for green energy generated?

Q. I am keen to switch energy providers but the one I favour says it cannot tell me how much of its energy is generated from green sources. This is an important criterion for me and I am a little suspicious of this company's supposed ignorance. Is there a definitive information source that st…

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Zero Carbon Homes policy axed despite opposition from the Lords

Posted by Alex Barrett on 17 May 2016 at 11:05 am

Zero Carbon Homes policy axed despite opposition from the Lords

The government has succeeded in scrapping the Zero Carbon Homes policy, despite opposition in the House of Lords. Last week we reported on the attempt by the lords to reinstate some of the zero carbon homes measures in an amendment to the housing and planning bill. This sparked additional deb…

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Energiesprong aims to revolutionise retrofit in the UK

Posted by Anna Carlini on 11 May 2016 at 12:40 pm

Energiesprong aims to revolutionise retrofit in the UK

Would you like your home transformed into a net-zero energy house, generating its own energy, all retrofit in less than a week and at no upfront cost to yourself? Well Energiesprong may become the answer to your prayers. What is Energiesprong?  Energysprong, meaning “energy lea…

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House of Lords moves to block bill scrapping Zero Carbon Homes

Posted by Alex Barrett on 9 May 2016 at 2:05 pm

House of Lords moves to block bill scrapping Zero Carbon Homes

In July of 2015 the government controversially scrapped planned building regulations that would have made all new houses “zero carbon” from 2016. Now there may be hope for zero carbon homes after all, as the House of Lords has moved to block the bill. The government set out to rel…

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M&S fund to bring £350k to community energy projects - deadline 31 May 2016

Posted by Alex Barrett on 3 May 2016 at 12:10 pm

M&S fund to bring £350k to community energy projects - deadline 31 May 2016

The Marks and Spencer Community Energy Fund has reopened for a second year. This scheme is intended to fund community energy projects across the UK. £350,000 will be split between a variety of renewable energy projects in different regions of the UK. The fund is open to not for profit organ…

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Smart Power: Government to invest £50 Million in energy storage innovations over next 5 years

Posted by Alex Barrett on 28 April 2016 at 1:35 pm

Smart Power: Government to invest £50 Million in energy storage innovations over next 5 years

The National Infrastructure Commission has recently completed a study into the UK’s energy sector. The Smart Power report, published in March 2016 sets out a series of recommendations to replace aging UK infrastructure with “smart technologies” aimed at balancing supply and dema…

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Importing energy from Iceland: A key step towards a European Supergrid?

Posted by Alex Barrett on 27 April 2016 at 12:25 pm

Importing energy from Iceland: A key step towards a European Supergrid?

The amount of energy which the UK generates from renewable sources is growing. Government figures suggest that in 2015 renewable sources contributed 17.8 TWh, 23.5 % of total UK generation [1]. However there are some countries which are well ahead of the UK when it comes to producing renewable en…

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How can I calculate the electricity baseload of my home?

Posted by Gabby Mallett on 26 April 2016 at 10:30 am

How can I calculate the electricity baseload of my home?

I know what you are thinking, ‘what’s the point’, but calculating your baseload is the first step to monitoring our energy use. It can also expose inaccuracies or inconsistencies in your use. For example, it isn’t unheard of for people to find that they are paying for…

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Solar impulse: Flying round the world using only renewable energy

Posted by Alex Barrett on 22 April 2016 at 8:10 pm

Solar impulse: Flying round the world using only renewable energy

An ambitious project is underway to test the limits of solar powered transportation. The aim of the Solar Impulse project is fairly straightforward: Circumnavigate the Earth in a plane powered only by solar power. Completing that goal has required an astounding feat of engineering. The Solar …

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National Audit Office concludes Green Deal was not value for money

Posted by Alex Barrett on 21 April 2016 at 11:40 am

National Audit Office concludes Green Deal was not value for money

The Green Deal was set up to encourage homeowners to install green technologies and energy saving measures. The scheme was launched by the Department of Energy and Climate Change in 2012 and provided loans to fund the installation of green measures. These were then paid off using the energy bills…

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Al Gore: optimism in the face of climate change

Posted by Anna Carlini on 15 April 2016 at 4:45 pm

Al Gore: optimism in the face of climate change

Al Gore gives an uplifting and inspiring TED (Technology, Entertainment, Design) talk to answer his own three questions:   Do we have to change in the face of climate change? Can we change? Will we change?  The former Vice President of the US and No…

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Government ends funding for agencies supporting clean coal and sustainable logging

Posted by Alex Barrett on 14 April 2016 at 3:30 pm

Government ends funding for agencies supporting clean coal and sustainable logging

New government spending cuts will impact two organisations working to promote sustainable logging, and the reduction on CO2 emissions from coal fired power stations. The current government has a bad track record on sustainability. They have removed support for onshore wind farms, reduced subsidie…

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Win a Tesla Powerwall battery from Empower Energy

Posted by Alex Barrett on 12 April 2016 at 9:30 am

Win a Tesla Powerwall battery from Empower Energy

Empower Energy, a UK based installer of Solar panels and YouGen member, is running a competition to win a Tesla Powerwall battery. The competition is open to people anywhere in the UK, but entrants do need to already have a Solar Photovoltaic (Solar PV) system installed on their property. The…

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Zero Carbon Hub closed down

Posted by Alex Barrett on 1 April 2016 at 12:30 pm

Zero Carbon Hub closed down

The Zero Carbon Hub has ceased operation as of the 31 March 2016. Industry funding for the organisation was withdrawn after the government decided to abandon targets on zero carbon housing last year. A statement from the zero carbon hub has now announced that the organisation has ceased opera…

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A message from the sun

Posted by Jason Ramsdale on 1 April 2016 at 11:25 am

A message from the sun

Here at YouGen we are no stranger to recording our Solar PV data. Each day we like to record our daily kWp. Nothing stood out as unusual until we noticed the centre value of last month... Thinking that 6.66 was strangely close to 666 (aka the number of the beast), we decided to do a litt…

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'All that glisters is not gold' in the world of switching energy supplier

Posted by David Dean on 24 March 2016 at 12:05 pm

'All that glisters is not gold' in the world of switching energy supplier

Recently, my energy supplier contacted me to remind me that my contract was coming to an end. Rather helpfully, they clearly laid out the various alternatives that were available to me: • Sign up to the new, cheaper deal they were offering – providing me with a saving of £89 …

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Is there hope for zero carbon homes in the UK? The House of Lords call for a reversal on policy scrapping

Posted by Anna Carlini on 18 March 2016 at 2:05 pm

Is there hope for zero carbon homes in the UK? The House of Lords call for a reversal on policy scrapping

We wrote last July on the government scrapping new regulations that would have meant all houses built from 2016 would need to be carbon neutral. The regulations were first announced in 2006 and were therefore scrapped in the ninth year of a ten-year plan. But now the House of Lords have thrown th…

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Hundreds of thousands of faulty energy meters in Britain, suggests report from Which?

Posted by Anna Carlini on 16 March 2016 at 2:05 pm

Hundreds of thousands of faulty energy meters in Britain, suggests report from Which?

A report by Which? magazine has found that potentially hundreds of thousands of energy meters throughout the UK may be malfunctioning. Both electricity meters and gas meters have been found to be faulty, leading to incorrect bills and over or undercharging. On average 24% of gas meters tested sin…

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DECC announces Renewable Heat Incentive changes and consultation

Posted by Gabby Mallett on 8 March 2016 at 12:30 pm

DECC announces Renewable Heat Incentive changes and consultation

On 3 March DECC announced changes to the Renewable Heat Incentive. These are detailed below. They also launched a consultation to underpin the changes, and to contribute to a second round of changes likely to come in later in the year. Changes now: Amending the regulation which requir…

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The final nail in the coffin for the Green Deal

Posted by Gabby Mallett on 4 March 2016 at 1:30 pm

The final nail in the coffin for the Green Deal

I know most people thought the Green Deal was dead and buried when the government announced in July 2015 that they wouldn’t provide any more support to the Green Deal Finance Company. But there was still some support for it within DECC and some legacy projects still required some Green Deal…

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TBC: How landlords will upgrade homes to EPC band E without upfront costs, now Green Deal finance is off the table...

Posted by Anna Carlini on 3 March 2016 at 12:40 pm

TBC: How landlords will upgrade homes to EPC band E without upfront costs, now Green Deal finance is off the table...

The number of people renting in the UK is soaring each year, a figure which the UK charity "Shelter" says has currently reached 9 million people.[1] The number is increasing so rapidly it is thought that by 2025 more than half of under 40 year olds will be living in properties owned by …

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SSE to deliver 5.3% gas price cut from 29 Mar 2016

Posted by Anna Carlini on 2 February 2016 at 10:15 am

 SSE to deliver 5.3% gas price cut from 29 Mar 2016

SSE has followed in the footsteps of E.On and cut its standard gas tariff by a slightly higher 5.3%. This comes amid calls for energy giants to pass on some of the savings from the fall in price of wholesale gas which is down by 51% since the end of 2013. They claim that this cut will re…

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Cold homes persist as high energy costs and energy efficiency grant cuts bite

Posted by Gabby Mallett on 1 February 2016 at 11:40 am

Cold homes persist as high energy costs and energy efficiency grant cuts bite

This weekend, people will die of cold in their own homes, or perhaps not die of cold, but of a pre-existing medical condition which is exacerbated by living in a cold home. Finally the energy companies are beginning to reduce their fuel costs, but mostly too late for any benefit this winter. …

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What are Tariff Information Labels, Tariff Comparison Rates and Personal Projections and how do they help get the best deal on energy bills?

Posted by Jason Ramsdale on 26 January 2016 at 9:40 am

What are Tariff Information Labels, Tariff Comparison Rates and Personal Projections and how do they help get the best deal on energy bills?

Tariff Information Labels (TILs) were introduced in 2014 by Ofgem to provide clarity to customers when they are shopping for the best energy deal. They include everything you need to know to understand the energy plan and compare costs between tariffs. The top section of the TIL has to includ…

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Are you paying too much for your energy?

Posted by Gabby Mallett on 25 January 2016 at 10:45 am

Are you paying too much for your energy?

Oh, how many times have I thought about this? Back in 2012 Cathy Debenham promoted switching energy supplier. Well now there is even more reason to switch, because we are all paying TOO MUCH! It turns out that most of our energy companies are overcharging us. And there really is nothing to st…

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E.On announces 5.1% cut in gas prices

Posted by Anna Carlini on 21 January 2016 at 11:30 am

E.On announces 5.1% cut in gas prices

Energy Provider E.On has just announced a 5.1% cut in their gas prices. It is the first of the 'big six' energy providers to make cuts in the last six months. It is long-awaited news, but not everyone is greeting it with open arms. British Gas lowered their gas prices by 5% in Au…

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Can a green roof and solar PV system work well together?

Posted by Jason Ramsdale on 20 January 2016 at 10:05 am

Can a green roof and solar PV system work well together?

What is a green roof? A green roof is a roof fully or partly covered in vegetation. It is a layered system. You'll need a strong, waterproof, roots-resistant membrane at the bottom, then a growing medium like soil, then finally the vegetation on top. In some climates they also include an …

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Is there an eco-friendly alternative to concrete?

Posted by Jason Ramsdale on 18 January 2016 at 10:50 am

Is there an eco-friendly alternative to concrete?

Whether it’s building a house or laying the foundations for your new conservatory or for stabilising your new solar ground array there is no denying that concrete is a fantastic building material. Concrete is: Economical with readily available ingredients Long lasting and low …

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Renewable energy tops our wish list for more national infrastructure

Posted by Gabby Mallett on 11 January 2016 at 9:45 am

Renewable energy tops our wish list for more national infrastructure

What do we the public want from the new National Infrastructure Commission? Actually many of us want renewable energy.  A recent survey of 2,000 members of the public identified that 43% wanted renewable energy to be our investment priority for the UK , followed by 39% highlighting housebuil…

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Airbricks, Flooding and Cavity Wall Insulation

Posted by Jason Ramsdale on 6 January 2016 at 4:45 pm

Airbricks, Flooding and Cavity Wall Insulation

Airbricks are hollow, vented blocks that are placed into walls to allow for air circulation in the subfloor of houses with suspended timber floor. This air circulation is designed to prevent the underfloor space becoming damp and stale. Damp problems can occur if airbricks are blocked, flooded, c…

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How much will V2G cost and when, where and who will make it happen?

Posted by Jason Ramsdale on 4 January 2016 at 12:30 pm

How much will V2G cost and when, where and who will make it happen?

  Vehicle 2 Grid (V2G) could be happening sooner than we had anticipated. Nissan and energy powerhouse Enel announced at the Paris climate change summit (COP21) that they have teamed up to test trial a V2G system in Denmark.[1] The V2G system will integrate electric vehicles (EVs) and th…

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What agreement was reached at the COP21 UN Climate Change Summit?

Posted by Sharon Russell-Verma on 30 December 2015 at 10:40 am

What agreement was reached at the COP21 UN Climate Change Summit?

On Saturday 12th December 2015, as the climate conference in Paris came to a close, one day later than planned, many people sighed with relief that finally an agreement had been reached. The outcome: A commitment to aim to hold global warming to 1.5⁰C above pre-industrial levels …

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What are the pros and cons of living off-grid?

Posted by Jason Ramsdale on 17 December 2015 at 10:30 am

What are the pros and cons of living off-grid?

  What is living off-grid? In the simplest sense living off-grid is a life-style choice where you make yourself less dependent on public utilities and national infrastructure such as electricity, gas, water, sewage, phone and internet lines.  Why would you want to live …

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Christmas Crackers - 7 festive energy saving jokes

Posted by Jason Ramsdale on 16 December 2015 at 11:15 am

Christmas Crackers - 7 festive energy saving jokes

I stole solar panels off my neighbours’ roof this morning. It was daylight robbery.   Wind turbines. I'm a big fan.   Many scientists agree the only way to solve the planet's worsening energy crisis is for the whole world to convert to solar…

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Government consults installers on lifting VAT to 20% on energy saving products

Posted by Gordon Glass on 11 December 2015 at 3:50 pm

Government consults installers on lifting VAT to 20% on energy saving products

The government has just launched a consultation related to a possible hike in VAT from 5% to 20% for a number of energy saving and renewable energy products. Any companies who supply and/or install such products into residential accommodation are invited to respond. As we wrote back in June, …

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How to calculate how much carbon dioxide your tree has taken from the atmosphere

Posted by Jason Ramsdale on 9 December 2015 at 2:05 pm

How to calculate how much carbon dioxide your tree has taken from the atmosphere

The amount of mass that is carbon within a tree is approximately 50%. To calculate how much CO2 this represents, times your carbon by 3.6. Now to the hard bit - WARNING - this involves maths! Calculating the amount of carbon sequested by a tree is a tricky business - the species, location and…

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Could liquid air energy storage address periods of over-supply from renewables?

Posted by Jason Ramsdale on 4 December 2015 at 1:10 pm

Could liquid air energy storage address periods of over-supply from renewables?

One of our readers recently responded to our blog on "When will the level playing field be ready for renewables to compete on?" with the following email: Dear YouGen, Regarding your article about the National Grid being unable to absorb excess power generated by renewable source…

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David Mackay delivers a renewables reality check

Posted by Jason Ramsdale on 3 December 2015 at 3:40 pm

David Mackay delivers a renewables reality check

In a fascinating and inspiring TED (Technology, Enertainment, Design) talk David Mackay, an engineer and physicist at Cambridge University, talks us through how much space would be needed to power the entire UK as stands (with its petrol cars, gas boilers, electricity from coal etc) from renewabl…

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UN Climate Change Summit targets legally binding agreement limiting emissions

Posted by Sharon Russell-Verma on 30 November 2015 at 10:05 am

UN Climate Change Summit targets legally binding agreement limiting emissions

The 21st session of the Conference of the Parties to the United Nations Framework Convention on Climate Change, otherwise known as the UN climate change summit or COP 21, starts today (30 Nov 2015) in Paris. What is the aim of COP 21? The conference will bring together governments from 19…

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200 posts to go at DECC. What next for renewables from the spending review?

Posted by Gabby Mallett on 23 November 2015 at 11:30 am

200 posts to go at DECC. What next for renewables from the spending review?

Are you looking forward to the spending review on Wednesday? Do you think there will be anything positive for energy efficiency or renewables?  Many of us are thinking the opposite. The only way this can go for Climate Change, is badly. We all know that we are living in an age of austeri…

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How can I avoid carbon monoxide poisoning at home?

Posted by Jason Ramsdale on 20 November 2015 at 12:15 pm

How can I avoid carbon monoxide poisoning at home?

We're in Carbon Monoxide Awareness Week (16 - 22 Nov 2015. Left undetected, carbon monoxide poisoning can be fatal or cause permanent damage to your health. Carbon monoxide (CO) is a gas with no smell or taste. It is produced through the incomplete burning of carbon fuels... Potential…

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Britain on course to miss a key renewable energy target

Posted by Gabby Mallett on 13 November 2015 at 12:45 pm

Britain on course to miss a key renewable energy target

Britain is on course to miss a key renewable energy target according to Amber Rudd.  The Energy secretary has written to government colleagues to admit that we cannot meet the target and that we may incur the wrath of the EU if we don’t do more. We have a legally binding target to …

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For 50% tax relief, invest in a community energy share issue now (offer ends 30 Nov 2015!)

Posted by Gabby Mallett on 11 November 2015 at 3:05 pm

For 50% tax relief, invest in a community energy share issue now (offer ends 30 Nov 2015!)

You will have noticed that we have recently been posting quite a bit of information about Community Energy.  These are schemes which are usually Community-led and often involve off-site energy generation.  Some focus more on energy efficiency, and often those which focus on generation s…

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Earthship Brighton is Crowdfunding

Posted by Jason Ramsdale on 10 November 2015 at 10:03 am

Earthship Brighton is Crowdfunding

Earthship Brighton, the off-grid eco-building project, is crowdfunding to increase its impact. If successful, the fundraising will provide improved Earthship facilities, allowing the coordinators to run eco-education events and natural building courses to even greater effect. The Low Carbon T…

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Concerns with the smart meters roll-out

Posted by Sharon Russell-Verma on 6 November 2015 at 11:50 am

Concerns with the smart meters roll-out

In my previous blog I looked at the smart meter roll-out and how smart meters work. This blog will examine consumer privacy, prepayment customers and concerns with smart meters. Consumer privacy and prepayment customers You will have some control over how your energy consumption data is u…

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How smart are smart meters?

Posted by Sharon Russell-Verma on 3 November 2015 at 11:10 am

How smart are smart meters?

This autumn the official roll-out of smart meters across England, Wales and Scotland will begin, and it should be complete by 2020. Smart meters are the next generation of gas and electricity meters. They have in-home displays which help you keep track of the energy you use, and will cut out the …

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