Cost of meat, sugar, rice, wheat and maize soars as World Bank predicts five years of price volatility

Energy and Climate Change Committee to consider evidence that keeping British Summer Time through the winter would cut carbon and boost business

Joel Hagan, chief executive of smart grid specialist Onzo, argues that the Energy Saving Trust's flagship event desperately needs to find some teeth

Setting one global standard for monitoring should give investors certainty beyond 2012, says JISC

German giants team up to drive development of electric car software, look for additional partners

Developers claim prototype solar thermal technology could prove ideal solution for drought-stricken country

Study predicts embankments and cuttings will be increasingly susceptible to floods and landslides caused by wetter winters and warmer summers

The UK's first purpose-built solar farm has been given planning permission and the county's farmers are celebrating

Top US negotiator says it could still be possible to deliver a climate deal in Cancun