Can you believe only 13% of English households separate their food waste? The rest gets sent to landfill! What a criminal waste that is. It's a renewable source of power which could heat millions of homes - why are we chucking it all away?!!
A clever little process known as anaerobic digestion could create enough biogas (which is good gas) from green waste and purpose-grown crops to power more than 2.5 million UK homes by 2020, according to a study by Centre Forum.