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steel workers

Environment

Tackling emissions from heavy industry is key to fixing climate change

Ramping up renewable energy, electrifying transport and ending energy waste is the easy stuff, the hard problem of climate change is reducing emissions from steel and concrete production

Leader

Heat pump

Definition

Heat pumps

solar panels Chile

Technology

Massive solar panels in Chilean desert point to our renewable future

Regulars

Biochemistry

Definition

Biochemistry

Moving to Mars – this show will help you become a real Martian

Technology

Moving to Mars – this show will help you become a real Martian

Culture

Extinction Rebellion protests should be embraced, not banned

Environment

Extinction Rebellion protests should be embraced, not banned

Comment

A wind turbine farm off the coast of Yorkshire, UK

Technology

Renewables overtook fossil fuels in UK electricity mix for first time

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Morupule coal mine in Botswana

Environment

World’s largest untapped coal reserve about to go up in smoke

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The Hinkley Point C Construction Site

Technology

Could rising costs at Hinkley Point C end the UK's nuclear ambitions?

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Wind turbines

Technology

The cost of subsidising UK wind farms has dropped to an all-time low

Results of a UK government auction on Friday show windfarms will be built in 2025 for as little as £39.65 per megawatt hour, a drop of almost a third since 2017

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Technology

Generator that runs on heat escaping to the sky can charge phones

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Environment

Fracking boom could explain the puzzling rise in global methane levels

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Physics

Military-grade jet fuel made cheaply from plant waste instead of coal

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Technology

We could put enough wind turbines on European land to power the world

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