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Heat pump tumble dryers: Eco-friendly or not?

Posted by Alex Barrett on 20 October 2016 at 9:45 am

Heat pump tumble dryers: Eco-friendly or not?

It is no secret that tumble dryers are not especially environmentally friendly. They use quite a lot of energy and are certainly less energy efficient than hanging your washing out to dry. Several types of dryer claim to be more environmentally friendly. In particular heat pump tumble dryers …

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Will energy scavenging be the next big thing? Let's stomp!

Posted by Alex Barrett on 18 October 2016 at 1:05 pm

Will energy scavenging be the next big thing? Let's stomp!

The field of “energy scavenging” or “harvesting” is all about capturing the small amounts of energy that are constantly going to waste [1, 2]. Most tasks produce excess heat, light, vibrations and movement, which mostly goes to waste. A variety of innovative technologies h…

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Draught proofing - how much could you save?

Posted by Alex Barrett on 14 October 2016 at 1:40 pm

Draught proofing - how much could you save?

Leaky buildings cost a lot of energy. Draughts allow hot air to escape from even the best insulated houses, and can be uncomfortable for those inside. Historic England report that older buildings lose 15-20% of their heat through draughts [1]. Fortunately this can be solved by draught proofing, w…

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Are sunpipes the solution to dark rooms and stairwells?

Posted by Anna Carlini on 11 October 2016 at 10:30 am

Are sunpipes the solution to dark rooms and stairwells?

Sunpipes are cylindrical tubes which channel natural sunlight from a transparent dome on the roof to bring it to areas that wouldn’t otherwise get natural light. Many of us have dark stairwells and rooms that get little sunlight in our homes. Sunpipes (sometimes called solarpipes) are a low…

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How easy is it to get a new electricity meter installed?

Posted by Gabby Mallett on 7 October 2016 at 4:40 pm

How easy is it to get a new electricity meter installed?

That was another saga. Firstly the letter they sent to say that my meter may be faulty gave the contact details of a third party that they had commissioned to do their meter installs. I emailed and asked for some more info. How long would the install take? Did I really need to be at home, as the …

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Is the future of wind energy as high as a kite?

Posted by Jason Ramsdale on 4 October 2016 at 12:05 pm

Is the future of wind energy as high as a kite?

Wind energy is often criticised for being unreliable. However, there is almost always wind blowing in the UK - it's just a little higher up than we currently reach. High above the friction with the ground, high altitude winds are stronger and much more stable than those close to gro…

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How far can motion sensors save energy used for lighting?

Posted by Alex Barrett on 30 September 2016 at 12:45 pm

How far can motion sensors save energy used for lighting?

It is well known that switching off unused lights can save a large amount of energy. Around three percent of home energy usage comes from lighting [1]. While energy use can thus be reduced by switching to energy efficient light bulbs, there is no substitute for ensuring that lights are switc…

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Why is energy storage difficult?

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

Why is energy storage difficult?

Our ability to generate renewable energy is increasing all of the time. It provides a great, green supplement to conventional power generation technologies. However if renewables are to one day stand on their own then there is an important issue that needs to be considered; Energy Storage. So…

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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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Why can I not get both RHI and FiTs?

Posted by Gabby Mallett on 16 September 2016 at 5:05 pm

Why can I not get both RHI and FiTs?

Question: Our new custom built house will have a new air source heat pump & solar thermal. Assuming we use an accredited supplier etc we think we may be eligible for Renewable Heat Incentive (RHI) scheme payments for these. However according to the Ofgem Domestic RHI Reference document (page …

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Heating in self-build and privately commissioned new homes is eligible for renewable heat incentive

Posted by Gabby Mallett on 15 September 2016 at 3:45 pm

Heating in self-build and privately commissioned new homes is eligible for renewable heat incentive

We all know that the Renewable Heat Incentive (RHI) is designed to encourage the retrofit of renewable heat (RH) technologies into existing properties. However, there is a clever little exception which will help more RH technologies to be installed and it relates to new build. Generally new b…

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There is magic to the fabric: going all out with insulation

Posted by NEF Gabby on 13 September 2016 at 9:55 am

There is magic to the fabric: going all out with insulation

As summer fades into the distant past we all know that the cold months of the year will soon be upon us, but turning up the heating isn’t the only action you can take to keep warm at home this winter. In a recent interview with SuperHome owner Ian Mawditt, he told us how he took a fabric-fi…

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How can smart controls help you get more out of a SuperHome?

Posted by NEF Gabby on 9 September 2016 at 2:50 pm

How can smart controls help you get more out of a SuperHome?

As technology forms an increasingly central part of our lives, more of us are considering how we can use it to exercise more control of our homes. Chris and Lucy Ronketti are already ahead of the game, and thinking ‘smart controls’ in their SuperHome. Smart heating control Chri…

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How creative can you get with rainwater harvesting?

Posted by Aderanti Kudehinbu on 7 September 2016 at 9:40 am

How creative can you get with rainwater harvesting?

Rainwater harvesting doesn’t have to start and end with installing a water butt at the end of a drainpipe so you can water your garden. We interviewed Adrian Pickering to find out more about the creative ways he is collecting and reusing rainwater in his home and how you can get started on …

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Are solar tiles a worthwhile investment?

Posted by Alex Barrett on 6 September 2016 at 12:45 pm

Are solar tiles a worthwhile investment?

Roof mounted solar panels are an increasingly common site on buildings across the UK. Most of these systems are attached to the roof by means of a frame. However many people would prefer that solar panels were integrated seamlessly into their house’s design.  The solution is the roof i…

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What works when planning a major refurbishment project?

Posted by Idalia Dawidowska on 30 August 2016 at 11:30 am

What works when planning a major refurbishment project?

My partner and I bought our three bed end of terrace Edwardian house in Chorlton cum Hardy, Manchester, in February 2014. The house had a reasonable Energy Performance rating of 58 (band C) but was in need of a major refurbishment. At this point we weren’t thinking much about energy efficie…

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What can you do to make an old cold home a cosy home?

Posted by NEF Gordon on 24 August 2016 at 1:45 pm

What can you do to make an old cold home a cosy home?

AgeUK estimate every winter in England and Wales 25,000 older people living in poorly heated homes succumb to the cold. The onslaught of cold conditions can often take many by surprise and can leave us feeling poorly prepared and suffering as a result. Leicester homeowner, Zina Zelter, believes t…

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Is boarding a loft with LoftZone the easier option?

Posted by Alex Barrett on 23 August 2016 at 9:45 am

Is boarding a loft with LoftZone the easier option?

Loft insulation is a vital component of any energy efficient house, but installing the recommended 270mm of loft insulation can cut into storage space. One way to get around this is to add extra joists, or to use a dedicated system like LoftZone, so you can board above the recommended depth of in…

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