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New tool to help detect problems in your solar panel performance

Posted by Tasha Kosviner on 26 May 2015 at 10:30 am

New tool to help detect problems in your solar panel performance

Sheffield Solar Farm has developed an online tool to help you detect problems in your solar panel performance. The tool works by comparing the last six month’s data from your system with that of the surrounding hundred systems.  If the data from any one month differs from other loc…

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Can you have both cavity wall insulation and external or internal wall insulation?

Posted by Tasha Kosviner on 7 May 2015 at 9:35 am

Can you have both cavity wall insulation and external or internal wall insulation?

Got a cavity wall? Fill it. Got a solid wall? Then add internal or external wall insulation. This is the standard advice for people looking make their houses snugger and more energy efficient. But there are those who go one step further. Having filled the cavities in his mid-century detac…

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How do I know if my solar panels are working correctly?

Posted by Tasha Kosviner on 24 April 2015 at 4:10 pm

How do I know if my solar panels are working correctly?

1. Keep an eye on your generation meter   Check your generation meter once a week and keep a record of the figure. Your meter should clock up energy generation every day, even in dull weather. Keeping a regular eye on it will help you notice any variation over time that doesn’t seem …

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Air source heat pumps vs ground source. Which is best?

Posted by Tasha Kosviner on 22 April 2015 at 3:05 pm

Air source heat pumps vs ground source. Which is best?

Should I get an air source heat pump or a ground source heat pump? Heat pumps take heat from the ground, air or water and use it to heat space and water. They are like a fridge in reverse. The fridge takes heat from the food you put in it, and pumps that into the kitchen, keeping the food cold.…

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Solar power in a conservation area: how solar slate tiles pleased the planners

Posted by Tasha Kosviner on 15 April 2015 at 2:15 pm

Solar power in a conservation area: how solar slate tiles pleased the planners

Whenever I see a petition designed to get solar panels removed from village roofs, I get a little twitchy. Not only is this, in my view, the worst kind of nimbyism, these petitions invariably cite the ugliness of the panels as a reason for their removal. How unsightly, I wonder, will these vi…

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Been offered a free biomass boiler? Proceed with caution, advises Ofgem

Posted by Tasha Kosviner on 9 April 2015 at 2:35 pm

Been offered a free biomass boiler? Proceed with caution, advises Ofgem

Have you been approached by someone offering to install a free biomass boiler in your house? Is this an offer that seems too good to be true?  As the Department of Energy and Climate Change continues to work out how to regulate so called third party ownership under the Renewable…

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What questions should you ask when comparing solar PV quotes?

Posted by Tasha Kosviner on 30 March 2015 at 9:55 am

What questions should you ask when comparing solar PV quotes?

You’ve got a stack of quotes for solar PV but without the technical know-how it can be very hard to figure out which one is best. Following on from our blog about what should be included in your quote, we’ve come up with a list of questions you can ask to help you to sort the wheat fr…

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West Solent Solar: community at the heart of local energy project

Posted by Tasha Kosviner on 27 March 2015 at 12:20 pm

West Solent Solar: community at the heart of local energy project

On the south coast of England, on a patch of land facing the Isle of Wight and the English Channel beyond, a sea breeze blows, cooling a solar array. Not everyone knows this but cool conditions improve a solar panel output. This is because electrons flow faster in cooler temperatures so a hig…

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Biomass boiler vs heat pump : The fight is on!

Posted by Tasha Kosviner on 25 March 2015 at 10:55 am

Biomass boiler vs heat pump : The fight is on!

Domestic biomass installations now outstrip the entire heat pump industry in the UK. But is biomass always better? When might you choose a heat pump instead? We’ve pitted these two titans of the domestic renewable heating world against each other and here’s the fight in full: Rou…

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Abstraction licence fees rise for small scale hydroelectric schemes

Posted by Tasha Kosviner on 23 March 2015 at 4:30 pm

Abstraction licence fees rise for small scale hydroelectric schemes

I was chatting with Peter Downs from Itteringham Mill about his hydroelectric project when the matter of abstraction licences came up. An abstraction licence is a legal requirement for anyone who removes more than 20 cubic metres of water from a public source per day. This covers pretty much …

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Heat pumps and hydro electricity: how to get your energy from a river

Posted by Tasha Kosviner on 12 March 2015 at 12:25 pm

Heat pumps and hydro electricity: how to get your energy from a river

When a river runs right past your house, as in Liz and Peter Downs’s case, it makes sense to use that water to heat and power your home. The Downs bought Itteringham Mill, a 1778 Norfolk watermill in 2004 with the intention of turning it into a bed and breakfast with holiday cottages a…

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How do I set up a community energy project?

Posted by Tasha Kosviner on 4 March 2015 at 9:20 am

How do I set up a community energy project?

First things first: the fact that you’re even asking this shows you’re ambitious and that is good. You are embarking on a thorny and complicated journey and there will be many challenges along the way. But take heart! It is a journey many others have successfully trodden before and he…

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YouGen's 10 top tips for a warm, energy efficient winter

Posted by Tasha Kosviner on 14 October 2014 at 9:18 am

YouGen's 10 top tips for a warm, energy efficient winter

Brrr. Did you feel that? After such a balmy summer the sudden appearance of autumn is a bit of a shock, right? Now it’s turn on the heating time in many UK homes, here are our top tips to keeping the heating bills down this winter without compromising on warmth. 1. Buy a new woolly! It&…

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Readers' tips of the month

Posted by Tasha Kosviner on 30 September 2014 at 9:01 am

Readers' tips of the month

Here are some of the tips, observations and appeals for information that have come our newest members over the last month. Welcome to each of you - we hope you enjoy the site!  If you want to join the hallowed ranks of YouGen members it's absolutely free and gives you access to co…

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Will insulating my cavity walls cause damp?

Posted by Tasha Kosviner on 29 September 2014 at 9:01 am

Q. I have a 1930s bungalow with brick outside skin and breeze block inner skin. Following a visual scoping by the prospective cavity insulation installers, I have removed some bricks and manually removed rubble. But I can’t easily get to the rubble at the very bottom of the cavity. The rubb…

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How will feed-in tariffs be affected by the smart meter revolution?

Posted by Tasha Kosviner on 25 September 2014 at 7:05 am

How will feed-in tariffs be affected by the smart meter revolution?

Q. Can users who have smart meters use their export values from the meter for FIT payments, rather than the standard deemed 50 per cent? A. Your question refers to the way in which the export payments element of the feed-in tariff is calculated. You are right that for most domestic solar …

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Homebuilding and renovating show big ticket giveaway!

Posted by Tasha Kosviner on 23 September 2014 at 9:04 am

Homebuilding and renovating show big ticket giveaway!

Planning to build an eco home? Considering installing a heat pump? Need help navigating the muddy waters of eco funding and grants? These problems and more will be unpicked and solved at the Homebuilding and Renovating Show in London this weekend.  Running from 26th-28th September at…

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YouGen attends the People's Climate March 2014. And we liked it!

Posted by Tasha Kosviner on 22 September 2014 at 8:52 am

YouGen attends the People's Climate March 2014. And we liked it!

It started as a light tinkling, like the sound of a thousand distantly splintering light bulbs. Then it gathered as it neared us, part wind, part wave, part force of sound. It wasn’t until the roar was upon us and around us and then, in a second, past us, that it was recognisable for what i…

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YouGen supports the green innovations of 2014

Posted by Tasha Kosviner on 18 September 2014 at 7:15 am

YouGen supports the green innovations of 2014

YouGen are very excited to be sponsoring a category at this year’s Energy Efficiency and Renewables Awards. The awards, organised by Renewable Energy Installer (REI) magazine celebrate the best in renewable energy in the UK. We are sponsoring the Green Innovation of the year categor…

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Is MCS-accreditation worth it?

Posted by Tasha Kosviner on 17 September 2014 at 9:01 am

Is MCS-accreditation worth it?

We’ve noticed that some installers of solar thermal are now offering to fit solar hot water systems outside existing quality assurance schemes. One installer is claiming to be able to save their customers up to £2000 by not putting their installation through the rigorous…

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