Microsoft

Second bond launched by World Bank-backed International Finance Corporation to fund climate smart projects is heavily over-subscribed

Entire output of 110MW wind project in Texas bought up by tech giant, in move that displaces coal from supply chain

Italian start up harnesses power of the cloud to take green building modelling into the mainstream

Having cut energy use at its headquarters, Microsoft teams up with Accenture to expand its smart buildings programme

UK arm takes on two all-electric cars and installs charging points after successful employee trial

Aquion Energy raises $35m to commercialise novel energy storage system

Microsoft's TJ DiCaprio reveals how the company is imposing an internal carbon fee on department's energy use and travel

IT giant teams up with FuelCell Energy to trial zero emission generator powered by biogas from local waste water plant

California Institute of Technology wins top 'Reinventing the Toilet' prize for solar system that breaks down waste into hydrogen gas

New power capping knob aims to reduce peak power demand in datacentres without hampering speed and stability