Woodburners are a popular way of heating narrow boats, and are also common components in heating systems for eco homes. However, we don’t often hear about narrow boats being turned into eco homes. The Telegraph recently carried the story of how Andrew Rankin has gradually turned the Coroskeir, a 58-foot long vessel moored on the River Cam, into a low-energy boat.
This story seems to have started with the need to save money rather than environmental concern. Ten years ago Andrew Rankin moved to Cambridge to take up a post with the British Antarctic Survey, but local house prices were far beyond his reach. His solution was to buy a narrow boat and join a community of around 100 boats moored by the Cam. He bought the hull for just £10,000 and fitted it out himself using reclaimed wood for the interior panelling.
Andrew’s work with the British Antarctic Survey took him several times to the Antarctic, an experience which made him think more about his impact on the environment. He decided to make the Coroskeir as green as possible, adding extra insulation and solar panels to generate electricity. In the early days he had a couple of 30-40 watt solar panels which weren’t really powerful enough for his needs, resulting in midwinter blackouts. Last year he added a pair of 250 watt “peel and stick” solar panels, which provide much more power yet cost far less than the original panels.
The electricity generated by the solar panels charges a bank of batteries which power the lighting and refrigerator, and can even power the electric engine for short trips. This adds up to a lot of money saved on diesel, which boat owners usually use to generate power for batteries as well as for getting around. During winter he supplements the solar power with a small wind turbine and saves energy by turning off the refrigerator and storing perishable food on the base plate of the boat which is the same temperature as the river.
Andrew uses a woodburner to heat the boat, burning waste wood which he gets from work. As far as fossil fuels go he still has to use some bottled gas for cooking. However he keeps this to a minimum by using the woodburner wherever possible, for example baking potatoes in the embers or boiling rice on the top. His next project will be a compost toilet.
These days Andrew Rankin works as a renewable energy consultant, and he is participating in the Cambridge Open Eco Homes project, an event organised by a local climate change charity which aims to help people reduced their carbon footprint. Click here for information on Cambridge eco homes open for viewing on the weekend of 26-27 May.
Image by Tom Curtis

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Dunsley are known for clever engineering, turning out a top quality range of intelligently designed stoves from their Yorkshire factory. The Highlander 3 is the baby of the Dunsley range, with a heat output up to 3.3kW. Options available include a canopy, stainless steel back boiler and choice of black or brass handles. The
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Dumfries and Galloway Fire and Rescue Service recently issued some safety guidance in the wake of a number of house fires linked to wood burning stoves. Substantial energy price rises in recent years, coupled with the struggle to cope with recession, have made woodburners a popular way to save money on home heating bills. The trouble is that the pressing need to save money can tempt people to cut corners when installing their wood burning stove, increasing the risk of a house fire.
Rising fuel costs and the green living movement have triggered a lot of interest in woodburners amongst people who have never had one before. While I know a wood burning stove is a great choice for many people, it isn’t right for everyone. It’s easy for stove shoppers to get caught up in working out
The Shropshire Star was singing the praises of 



