EXCLUSIVE: Domestic & General Insulation withdraws from energy efficiency market, saying it has struggled to adapt to sweeping market changes

New figures show number of energy saving measures carried out has fallen sharply in past year

Green Party says businesses in the capital should get more help to generate their own energy

Juliet Davenport warns government plans to halt Renewables Obligation next year will cause an investment hiatus

But Westminster government comes under fire after fewer than 80 homes secure RHI in two months

Major new outlook report predicts Europe will halve power sector emissions by end of the next decade as fossil fuel investments fall

SmartestEnergy figures reveal booming market for businesses and communities installing their own wind turbines and solar panels

UK's second largest wind farm due for completion this winter

Liverpool University scientists replace cadmium-containing salt with magnesium chloride to cut costs and toxins

New report calls on government to protect consumers from food shortages that could result from extreme weather events