A defence of geoengineering
Fantasy or nightmare? If you look beyond extreme ideas such as space shades, there's much to like about this fast-evolving category of climate tech
How far should humans go to save Planet Earth? That was my first question in early March, when a new book about geoengineering, Hacking Planet Earth, authored by journalist Thomas Kostigen, landed on...
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Aiming high for hydrogen
The PM must fulfill his pledge to 'invest massively in hydrogen' backed by a comprehensive H2 strategy, writes Energy Networks Association chief executive David Smith
Greener traffic lights: Siemens Mobility completes major London LED retrofit programme
New lights promise to slash emissions and energy bills
Paris Agreement exit would damage reputation of US business, top economists warn
New academic report predicts US will suffer loss of political and economic power if it exits the global climate accord in November
Mucking in: Renewable biogas from cow manure injected into grid in UK first
Biomethane produced at Cambridgeshire facility has been directly connected to the Gas National Transmission System for first time
