Researchers at the Australian National University deliver thermal efficiency of 97 per cent

Scientists from ExxonMobil and Georgia Institute of Technology claim 'revolutionary' system could save industry $2bn a year

Egg producer has commissioned German firm Weltec Biopower to build a pioneering 800kW biogas plant

Rising sea levels, extreme temperatures and soaring humidity could make it impossible for athletes to compete in many major cities around the world, study warns

Secretary of State for Energy says he will not approve any extension of renewable subsidy programmes after 2017

First Low Emission Bus Zones to be introduced in Putney and Brixton in 2017

Organisations launch five-point action plan to boost business collaboration and customer awareness of food waste reduction efforts

Researchers discover significant amounts of hydrogen can be unlocked from everyday garden grass

New wind farm comes online in Northern Cape region, as ACWA Power 120MW wind farm moves closer towards completion in Morocco

National Emissions Ceiling Directive to put further national limits on toxic pollutants such as NO2 and particulates