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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

Update: Earth Overshoot Day occurred on 1st August 2018 - the earliest date in the year since the assessment began.  Calculations by international research organisation Global Footprint Network show that our yearly Earth Overshoot Day occurred on 2nd August in 2017. This annual milestone…

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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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Inside the Government’s plan to transform our energy system – all things V2G, battery storage and smart

Posted by Shanics Olton on 27 July 2017 at 5:03 pm

Inside the Governmentâs plan to transform our energy system â“ all things V2G, battery storage and smart

Will we really become a nation of clean energy creators sooner than we think? Some critics say we’ve been lagging behind the likes of Sweden and Denmark for far too long but the Government’s latest report sets out a plan to change this and make us leaders in the field of innovativ…

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The world's first floating wind farm

Posted by Louisa Clarke on 24 July 2017 at 3:43 pm

The world's first floating wind farm

At YouGen we love keeping up to date with the fantastic advancements in UK offshore windfarms. Such as the world’s largest wind turbines, recently switched on off the coast of Liverpool. Or the dramatic increases in onshore wind generation. Now we bring you something even more extraordinary…

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Should you buy a battery & how do you choose the right one?

Posted by Ollie Gibbs on 20 July 2017 at 5:06 pm

Should you buy a battery & how do you choose the right one?

Why should you buy a battery? If you have a well-designed PV system you’ll probably have noticed that on some days your system is exporting large amounts of energy back to the grid. This is because your system’s generating more energy than your home is using at that particular tim…

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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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How to reduce smoke emissions from domestic wood-burning appliances

Posted by Sandra Hayes on 13 July 2017 at 2:30 pm

How to reduce smoke emissions from domestic wood-burning appliances

Burning wood in a domestic stove or boiler can generally be regarded as a more sustainable approach to heating than traditional methods such as coal or gas heating. This is because the carbon dioxide (CO²) emissions produced as a result of burning wood fuel remain part of the carbon cycle, b…

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Can you switch energy supplier without it affecting your FiT?

Posted by Sandra Hayes on 11 July 2017 at 12:40 pm

Can you switch energy supplier without it affecting your FiT?

We have recently heard from readers with concerns about how switching energy supplier might affect their Feed in Tariff (FiT) payments. From personal experience I can confirm that this is not an issue, although it might help to explain why this is the case. Firstly, everyone receiving FiT pay…

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Carbon Coop leads the way to new models of retrofitting

Posted by Károly Gergely on 7 July 2017 at 11:30 am

Carbon Coop leads the way to new models of retrofitting

Community Green Deal, a project by Manchester-based social enterprise, Carbon Coop has provided useful learning in three areas: technical, social and business-models. A summary of the report can be found here and the full report here. Our Community Green Deal project ran f…

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UK renewable energy industry breaks another record! A look at other achievements across the world

Posted by Shanics Olton on 5 July 2017 at 4:35 pm

UK renewable energy industry breaks another record! A look at other achievements across the world

Despite lower wind speeds and less rainfall than in 2016, from January to March this year renewable energy contributed a record breaking 26% of the total electricity generated in the UK. Onshore wind accounted for the biggest increase from 6.4 TWh to 7.7 TWh with bioenergy, offshore wind, hydro a…

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Should cogeneration be considered a green energy technology?

Posted by Alex Barrett on 22 June 2017 at 3:01 pm

Should cogeneration be considered a green energy technology?

We consume energy in two main ways, as electricity and as heat. These are produced, distributed and used in very different ways. Most electricity is generated by centralised power stations, with a relatively small fraction being produced at the point of use. It is then distributed, potentially ov…

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Why buy a hybrid inverter for your solar PV system?

Posted by Aderanti Kudehinbu on 21 June 2017 at 9:45 am

Why buy a hybrid inverter for your solar PV system?

The initial cost of a hybrid inverter is quite high, but this is offset by the ability to use your generated power more flexibly, rather than having to buy energy from the grid when the solar panel isn’t generating. Hybrid inverters have proven reliability across various grid types. Modern …

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Condensation and ventilation: preventing damp in your home

Posted by Anna Carlini on 20 June 2017 at 4:50 pm

Condensation and ventilation: preventing damp in your home

Ventilation is a surprisingly important element in keeping your heating bills down. How? Because a home that can’t “breathe” is one which traps moisture on the inside and causes damp. Even if a home has high levels of insulation, a damp wall can lose up to 40% more heat than a d…

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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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How do you assess the efficiency of a ground source heat pump?

Posted by Alex Barrett on 13 June 2017 at 10:57 am

How do you assess the efficiency of a ground source heat pump?

Ground Source Heat Pumps (GSHP) extract heat from the ground, and use it to produce hot water. The temperature in the subsurface remains around 11-12oC throughout the year [1]. By burying pipes just a few metres below the ground you can take advantage of this readily available supply of thermal e…

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Solar Chimneys: Passive solar ventilation and electricity generation.

Posted by Alex Barrett on 7 June 2017 at 3:15 pm

Solar Chimneys: Passive solar ventilation and electricity generation.

The solar chimney is designed to harness the fact that hot air rises, providing passive ventilation for a building. A solar chimney can be used to cool a house during warm weather, and generate heat during cold times of the year. There have also been efforts to build industrial scale solar chimne…

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What does biomass boiler maintenance involve?

Posted by Trish O'Flynn on 31 May 2017 at 11:50 am

What does biomass boiler maintenance involve?

If you are thinking of installing a biomass boiler, I'm sure you are thinking of how (and when) the boiler will be maintained. In the video below, SuperHomer Mark Brown tells us about the operation and maintenance of the KWB Easyfire wood pellet boiler fitted in 2009 in the five bedr…

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Exciting battery storage trial for Milton Keynes estate residents

Posted by Chloe Lloyd on 30 May 2017 at 10:40 am

Exciting battery storage trial for Milton Keynes estate residents

Everybody loves a freebie right? Especially when it involves sustainable energy. Western Power Distribution’s (WPD) Low Voltage (LV) Connect and Manage project is currently offering a free trial to residents in Furzton, Milton Keynes to help develop battery power technologies. Some hous…

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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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A giant gain for wind power: World's biggest wind turbines go online near Liverpool

Posted by Richard Vale on 24 May 2017 at 9:51 am

A giant gain for wind power: World's biggest wind turbines go online near Liverpool

On a momentous day for renewable technology, the biggest and most powerful wind turbines in the world have begun generating electricity off the Liverpool coast. Dong Energy, from Denmark, has installed 32 turbines in Liverpool Bay, each standing at an impressive 195m tall. To put this into pe…

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