Project will see 1,000 wind turbines constructed in several sites in Iowa as utility strives to move towards 100 per cent renewables

Due in 2018, the report will set out the feasibility of limiting rise in temperatures to 1.5C as well as the enormous changes needed to achieve the target

French start-up Ian Motion is installing electric engines in Austin Minis, in a bid to reduce the ecological impact of going electric

South Korean firm which provided the battery for solar plane's round-the-world flight is fast-emerging as a major player in the expanding energy storage industry

Number of internet searches for terms related to air pollution has leapt up in the past 10 years, study shows

Giant 1GW network will eventually comprise of six separate wind farms, doubling wind capacity in the country

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

UWE Bristol signs up to 100 per cent green electricity tariff with EDF from October

Substation will support €1.4bn Iberdrola wind project as well as other offshore developments from German developer 50Hertz

YouGov poll finds only 33 per cent of people would support shale gas extraction in their local area even with the prospect of direct payments to households