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View blog posts for category: Combined heat & power

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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Is 2015 the year of microCHP?

Posted by Gabby Mallett on 8 June 2015 at 12:30 pm

Is 2015 the year of microCHP?

The decision to install renewable technologies or energy efficiency measures can be made for several different reasons. The desire to make a difference – to the environment and therefore our future – is often only one. The need to save money or to see a return from investment is commo…

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MCS strengthens procedures - but will it kill the cowboys?

Posted by Cathy Debenham on 17 November 2014 at 12:10 pm

MCS strengthens procedures - but will it kill the cowboys?

Knowing that your installer (and the product they are installing) is going to do a good job is always important. In a new industry, with unfamiliar products and taxpayers money available to support it, it's even more important.  This is exactly what the Microgeneration Certification …

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Feed-in tariff rates from 1 April announced

Posted by Cathy Debenham on 20 February 2014 at 9:50 am

Feed-in tariff rates from 1 April announced

The new feed-in tariffs from 1 April 2014 are now available. For new applicants after that date the rate will degress (reduce) for the first time since July last year. New installations of 4kW or less will get 14.38p per kWh. Existing recipients of the feed-in tariff will get their annual cost of…

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District heating networks may not be as efficient as hoped

Posted by Tasha Kosviner on 10 January 2014 at 9:30 am

District heating networks may not be as efficient as hoped

The difference between the actual and assumed efficiency of district heating networks has come under the spotlight from a number of different sources.  A YouGen reader, Adrian Turner, writes that his system linking three holiday cottages, runs at a disappointing 37 per cent. Bruno P…

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Can I get the feed-in tariff for more than one renewable technology

Posted by Cathy Debenham on 7 November 2013 at 11:41 am

Can I get the feed-in tariff for more than one renewable technology

Q: I have already have installed a solar PV system for which I get a feed-in tariff payment. If I install a micro CHP (combined heat and power) unit, I can get the feed-in tariff for that too? A: Yes, you are eligible to apply for the feed-in tariff for as many renewable energy technologies a…

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The UK's most energy-efficient period properties throw open their doors

Posted by Tasha Kosviner on 11 September 2013 at 11:01 am

The UK's most energy-efficient period properties throw open their doors

If you’re considering refurbishing your energy-guzzling period property to make it run more efficiently then here’s a chance to see how others have done it first. SuperHomes Open Days is a countrywide open house scheme where owners of 54 older, retrofitted homes throw open their d…

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Renewable energy may be included in the Green Deal

Posted by Cathy Debenham on 7 June 2011 at 9:08 am

Renewable energy may be included in the Green Deal

The Government's announcement last week on measures being considered for inclusion in the Green Deal, and its thinking on consumer protection, went some way to allay criticisms of the scheme. The Green Deal is expected to offer loans of up to £10,000 over a period of up to 25 years. To qualify f…

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Is domestic CHP dead and buried?

Posted by Simon Fixter on 21 April 2011 at 1:56 pm

Is domestic CHP dead and buried?

The going price of a Stirling based domestic micro-CHP (combined heat and power) unit of between £3000 - £8600¹ takes some swallowing, when you compare it to prices for the most efficient A-rated (Sedbuk) central heating boilers of around £600-£1,000, (…

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MCS explained, plus quick guide for wannabe installers

Posted by John Martin on 14 May 2010 at 9:58 am

MCS explained, plus quick guide for wannabe installers

The Microgeneration Certification Scheme (MCS) appears to be suffering in a similar way as the Gas accreditation scheme did  when it was introduced. It is shrouded in mystery, with rumour-mongers spreading the word that 'none shall pass' and that 'its only for large companies'. This situatio…

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Long awaited Baxi Ecogen Micro-CHP unit launched

Posted by Gilly Jones on 6 May 2010 at 2:58 pm

Long awaited Baxi Ecogen Micro-CHP unit launched

See below for comments responding to this news. For the latest see our CHP information page and blogs from: 2015: Is 2015 the year of microCHP? 2011: Is domestic CHP dead and buried?                 …

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Three ways we could improve UK feed in tariffs

Posted by Matthew Rhodes on 22 February 2010 at 9:17 pm

Three ways we could improve UK feed in tariffs

I am a stalwart supporter of feed in tariffs, and anticipate a revolution in UK microgeneration in the next few months as a result. Their introduction is long overdue. However, on Monday I sat through a lengthy discussion both of feed in tariffs (FiTs) and the proposed renewable heat incentiv…

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Welsh ease planning rules for renewable energy

Posted by Cathy Debenham on 12 August 2009 at 9:40 am

Welsh ease planning rules for renewable energy

Welsh planning rules for domestic renewable energy installations have been changed to make it easier for homeowners to generate their own heat and electricity. Following Scotland's lead, the Welsh Assembly has announced new regulations which mean that some microgeneration technologies will no lon…

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Selling the electricity you generate

Posted by Cathy Debenham on 1 June 2009 at 10:12 am

Selling the electricity you generate

If you think that choosing your utility supplier is complex and painful, then just wait until you start exploring the tariffs for exporting the electricity you generate back to the grid.  There are two main ways of selling your electricity. Some suppliers pay for all the electricity you gen…

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Support for microgenerators increased this month

Posted by Graham Eastwick on 20 April 2009 at 8:42 am

Support for microgenerators increased this month

Financial incentives for people generating electricity with photovoltaic solar panels (PV) are provided though the system of renewable obligations certificates, (commonly referred to as ROCs). All electricity providers have to buy these certificates each year, in proportion to the amount o…

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First wall-hung micro-CHP unit due this year

Posted by Cathy Debenham on 12 March 2009 at 10:58 am

First wall-hung micro-CHP unit due this year

With approval from British Gas under its belt, the Baxi Ecogen micro-CHP boiler will hit the domestic market later this year. It will be the first wall-hung combined heat and power unit available in the UK. Like the boiler that it is likely to replace, Ecogen will use gas to heat your water and …

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Good Energy rewards renewable heat generators

Posted by Cathy Debenham on 3 February 2009 at 10:42 am

Solar thermal panels to heat your water just got more attractive with the launch of Good Energy's renewable heat incentive, or HotROC, contract. This means that customers who generate heat or hot water from renewable sources are paid for the energy they create. This is a first step towards pu…

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