How Can I Extract the Heat in Flues?

By |2021-05-25T20:49:39+00:00May 19, 2009|Energy Experts|

The principle of heat recovery is very straightforward – passing hot combustion gases over a heat exchanger of some kind to extract as much heat as possible before venting them to the atmosphere. In practical terms, at its simplest, this can involve little more than routing the flue through other [...]

Is There a Simple Solution to Recycle Greywater?

By |2021-05-25T20:49:41+00:00November 19, 2008|Energy Experts|

It’s a bit difficult to be too categorical without being able to actually have a look at your particular situation – so you’d really be well advised to get someone local to come and have a look to give you an opinion based on first-hand knowledge. That aside, I’d have [...]

What Type of Tree is Suitable For Short Rotation Coppice?

By |2021-05-25T20:49:42+00:00October 10, 2008|Energy Experts|

For short rotation coppicing (SRC) there are two main types of trees that stand out – willows and poplars – and choosing which one to plant largely depends on the local conditions. In general, willows are the less demanding of the two and can grow 6ft (1.8m) or more a [...]

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