Abbott was a member of the centre-right Liberal Party that was widely seen as hostile to climate policy.

Party activists “ashamed” to learn of the contribution from the North Yorkshire biomass company.

Documents show bioenergy giant is “influencing the thinking” of ministers, say campaigners.

The cost of living crisis and a surge in fossil fuel prices “turbocharged an ecosystem of disinformation” around the summit, study finds.

Emergency moves to end energy dependence on Russia represent a victory for the gas lobby’s plans to lock Europe’s biggest economy into the global market for liquefied natural gas, campaigners warn.

A race by German and Italian companies to secure new sources of natural gas in the wake of the Ukraine invasion risks harming Africa’s clean energy transition, campaigners warn.

The country has sent the second largest number of fossil fuel-linked delegates -- who campaigners accused of being “complicit in Russia’s war crimes” -- to this year's climate talks.

Campaigners say the Yorkshire biomass company is "running for cover" after it was hit by a series of scandals.

Lord Vinson is one of the few known donors to the Global Warming Policy Foundation, which advocates for fracking via its campaign arm Net Zero Watch.

Edelman’s prominent sponsorship of the annual gathering raises concerns about the Truss government’s commitment to net zero.