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How do fuel cells work?

Posted by Sharon Russell-Verma on 18 July 2016 at 11:05 am

How do fuel cells work?

In some circles micro-fuel cells are being heralded as the future of clean energy, so today we are going to look at how fuel cells work. But let’s start at the beginning – what is a fuel cell? What is a fuel cell? A fuel cell is a device that generates electricity by a chemica…

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How does a domestic micro-CHP boiler work?

Posted by Sharon Russell-Verma on 8 January 2016 at 12:15 pm

How does a domestic micro-CHP boiler work?

Micro combined heat and power (Micro-CHP) technologies generate both heat and electricity at the same time. They have a small fuel cell or heat engine which drives a generator and provides electric power and heat to a building. At a district scale, marine marine diesel engines modified to run…

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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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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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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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Small changes for smaller energy bills

Posted by Sharon Russell-Verma on 17 September 2015 at 4:20 pm

Small changes for smaller energy bills

With autumn fast approaching, it’s time to think about ways to help reduce those dreaded energy bills. Today, I want to share with you 10 simple changes that can offer big payoffs in the months to come. Abolish ‘stand-by’ in your house. Did you know that as much a 15% of…

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What is the future for sustainable homes in the UK?

Posted by Sharon Russell-Verma on 11 August 2015 at 9:55 am

What is the future for sustainable homes in the UK?

We repeatedly hear in the media that there is a housing shortage in the UK. With a growing population particularly in urban areas, we need to be smart about addressing this need. A couple of weeks ago I wrote about the recent scrapping of the zero carbon homes policy but there is another policy, …

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Government scraps zero carbon homes - what does it mean for UK housing?

Posted by Sharon Russell-Verma on 28 July 2015 at 11:50 am

Government scraps zero carbon homes - what does it mean for UK housing?

The chancellor George Osborne has announced plans to scrap the zero carbon building policy; the government says the decision will ensure that planning decisions can be made more quickly. However, industry leaders including house planners, builders and environmental groups have condemned the m…

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How does degression work with FiTs?

Posted by Sharon Russell-Verma on 24 July 2015 at 2:25 pm

How does degression work with FiTs?

If you have installed a renewable energy technology or low carbon technology in the past few years and you are receiving Feed-in Tariff (FiT) payments then you may have come across the term degression. But what exactly is a degression, what is its purpose and how does it work? What is degress…

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Feed-in Tariffs Four Years On

Posted by Sharon Russell-Verma on 21 July 2015 at 12:15 pm

Feed-in Tariffs Four Years On

Ofgem recently published a report on Year Four of the Feed-in Tariffs (FiT) scheme (1 April 2013 to 31 March 2014). It makes for an interesting read, but rather than you trawling through the 50 page report, we’ve done it for you. Here are the highlights.  On 1 April 2010 the govern…

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Industry restates need for a new Energy White Paper

Posted by Sharon Russell-Verma on 9 July 2015 at 11:30 am

Industry restates need for a new Energy White Paper

The recent progress report by the Committee on Climate Change (CCC) has strongly recommended the need for a new action plan on low carbon and energy efficiency. It highlights the fact that many of the relevant policies and funding available to meet carbon reduction targets post 2020 are due to ru…

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What is the link between energy and water?

Posted by Sharon Russell-Verma on 6 July 2015 at 3:30 pm

What is the link between energy and water?

Would you like to save approximately £200 per year from your energy bills? Of course you would and, surprisingly, one way to do so is to become more water efficient. How does that work? Well, there is strong link between the amount of water we use in our homes and the amount of energy we us…

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What's the U-value of windows?

Posted by Sharon Russell-Verma on 3 July 2015 at 4:15 pm

What's the U-value of windows?

If you are considering buying new windows for your home, you may have come across the term the ‘U-value of windows’, but what exactly is a U-value and how do you use it?  In this case the U-value is a measurement of a window’s ability to retain heat and thus keep the bu…

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What to look for in energy efficient windows?

Posted by Sharon Russell-Verma on 1 July 2015 at 12:40 pm

What to look for in energy efficient windows?

If you are in the process of buying new energy efficient windows you could be forgiven for getting in a muddle. With the vast array of window styles, frames, panes and coatings in addition to window rating schemes on offer, it is not an easy task. Let’s begin with what most of us think abou…

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