Climate scientists call on Labour to pause £1bn plans for carbon capture

Letter says technologies to produce blue hydrogen and capture CO₂ are unproven and could hinder net zero efforts

Leading climate scientists are urging the government to pause plans for a billion pound investment in green technologies" they say are unproven and would make it harder for the UK to reach its net zero targets.

Labour has promised to invest 1bn in carbon capture, usage and storage (CCUS) to produce blue hydrogen and to capture carbon dioxide from new gas-fired power stations - with a decision on the first tranche of the funding expected imminently.

Lock the UK into fossil fuel production for generations to come.

Result in huge upstream emissions from methane leaks, transport and processing of liquefied natural gas (LNG) from the US.

Rely on carbon capture and storage (CCS) during the production of hydrogen - technology they say has been abandoned in the vast majority of similar projects around the world.

Pose a danger to the public if there are any leaks from pipes carrying the captured carbon. At least 45 people had to be taken to hospital after a leak in the US.