Climbing the energy ladder with BURN

At the Ashden awards last week, BURN won the Award for Outstanding Achievement. It’s a special category in honour of the 25 anniversary of the awards, given to a previous winner who has gone on to do extraordinary things.

BURN make affordable cookstoves which save families money, reduce indoor air pollution and help to protect forests. They won an Ashden award in 2015 for their first cookstove design, and at the time they had sold 62,000 of them. Ten years later they sell five million stoves...