GreenBiz's Heather Clancy explores how some leading US firms are embracing the country's nascent anaerobic digestion sector
Regulations came into effect at the start of the month, requiring businesses to separate out food waste for collection
New anaerobic digestion plant in Dagenham will be able to recycle 160,000 tonnes of food waste every year once it becomes operational in 2017
More than two-thirds of larger wind developments miss out on subsidy contracts, as developers compete in a midnight race to secure accreditation that went down to the millisecond
Almost two thirds of biomethane FiT applicants miss out on latest wave of feed-in tariff incentives thanks to funding cap
Five-year research programme finds that 'food-based digestate' from anaerobic digestion is an effective source of nitrogen, allowing farmers to cut use of bagged fertilisers
Sodexo and partners are targeting the economics and data in this multibillion dollar problem — which can become a business opportunity
Waste services firm will set up four new food waste stations across the UK to process feedstock for its waste-to-energy plants
Green energy specialist says proposed anaerobic digestion plant near Winchester would inject £60m into local economy
Dairy producer to supply supermarket giant with green gas, as well as cheese and milk