Don’t just sit there and wait for the next big green idea; dream it up yourself. E.ON UK – the power and gas company – is running a talent search for energy-saving inventions. The top prize includes £5,000 and you’ve got until November 30 to enter. www.eonenergylab.co.uk

One brilliant idea already in existence is Freecycle.org , which allows you to recycle online. Instead of taking your old fridge to the tip, you can list it on Freecycle.org. If your unwanted bits and pieces catch the eye of other browsers, they’ll take them off your hands. It’s free, it’s green, and it’s simple – what’s not to like?

If you’re kitting out your home and you’ve got a bit more to spend, check out raftltd.co.uk . Its furniture is made from teak reclaimed from old railway tracks. A rather handsome chunky crosslegged dining table costs £2,495.

Your mortgage can also make you greener. The Ecology Building Society specialises in loans for renovation projects and new-build properties that do their bit for the environment. It also offers loans that will help derelict and dilapidated property to be brought back into use. Appeasing your green conscience comes at a price, however: the company only offers residential mortgages on its standard variable rate of 6.95 per cent. renovationmortgages.co.uk lucia.adams@timesonline.co.uk

Are you a first-time buyer? For a step-by-step guide to gaining a foothold on the property ladder, go to: timesonline.co.uk/firsttimebuyer

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