Climate Action

Carbon capture still an expensive last resort, conference hears

Capturing carbon dioxide (CO2) to use or store remains one of the costliest ways to cut emissions. That means the technique – known...

Air con promised for some of London’s ‘deep Tube’

With the UK just emerging from its hottest summer on record, London’s rail authorities are trying to adapt the capital city’s Victorian-era infrastructure,...

Saudi Arabia bids to become a hub for energy transition minerals

After half a century as the world’s biggest oil exporter, Saudi Arabia is investing its petrodollars to become a major player in the...

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