Festive research from Nesta calculates Father Christmas could slash his energy use by 78 per cent by ditching fossil gas boilers for heat pumps at his Lapland toy factory

This explainer breaks down the history of the Energy Company Obligation - from its inception through to its delivery and future.

Reform UK has received more than £2.3 million from oil and gas interests, highly polluting industries, and climate science deniers since December 2019, amounting to 92 percent of the party’s donations...

Landmark opinion says those that fail to prevent climate harm could be liable for compensation and restitution

As the Spending Review approaches, we analyse Labour's £13.2 billion Warm Homes Plan. While the pledge may survive, what will it take to make it a success?

Reforming the levies on energy bills

Tory leader provides no evidence to support position that flies in face of expert reports and her own words

More than 90 studies on threats such as climate change, extremism, and disinformation are halted

The future of home heating will be electric, and we need to move towards that future quickly

Electricity prices are disproportionately higher compared to gas prices

How different households use energy and how much it costs them

Interviews and analysis of court documents show how the world’s most prestigious consulting firm quietly helps fuel the climate crisis

Meeting our climate pledges depends on phasing out domestic gas and oil boilers faster.

Analysis of 19m flights between 2019 and 2023 reveals 50% rise in emissions, condemned as ‘gratuitous waste’