UK National Infrastructure Commission Chairman has said households should be asked to turn down thermostats and change cooking patterns amid energy crisis

Researchers believe use of the fuel in sub-Saharan cooking could dramatically reduce individual emissions

The Small Change Big Difference campaign is showing Londoners how they can reduce the food that is waste and encouraging them to recycle the inedible bits

It is providing grants of up to £30,000 per project, with plans to fund at least up to 10 solutions initially

GoSun has unveiled a range of ovens that can be powered directly by renewables