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energy efficiency

A picture of waves breaking

Technology

Tiny static electricity generators could produce power from waves

A smart way of putting together lots of nanogenerators that exploit static electricity to generate a current could open up a new kind of wave power

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An Ethereum office

Technology

Ethereum Merge: What will the radical update mean for cryptocurrency?

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Anti-fracking protesters

Environment

Can Liz Truss kick-start UK fracking by lifting the shale gas ban?

Analysis

2A36MXE Battery Icon in digital background, battery Supply Concept Background, Energy Efficiency Concept, alternative energy background

Environment

We should pursue speculative climate solutions like quantum batteries

Leader

Jacob Rees-Mogg

Environment

Jacob Rees-Mogg: Climate change concern over new energy policy chief

Analysis

Wood burning in a wood-burning stove

Environment

UK energy crisis sparks rush for firewood despite air pollution fears

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Water flowing from a tap

Environment

UK toilets and showers will need water efficiency labels by 2025

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R1XNWN Rooftop gardens on modern office buildings in downtown Vancouver, BC, Canada

Humans

Why I love the proliferation of green roofs and living walls

Comment

Outdoor test on the River Cam (UK), in front of the Bridge of Sighs, St John?s College, during a cloudy day

Technology

Floating artificial leaf converts energy from sunlight into fuel

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A serviceman with a Russian flag on his uniform stands guard near the Zaporizhzhia Nuclear Power Plant in the course of Ukraine-Russia conflict outside the Russian-controlled city of Enerhodar in the Zaporizhzhia region, Ukraine August 4, 2022. REUTERS/Alexander Ermochenko - RC2LPV9MUYER

Society

Zaporizhzhia Nuclear Power Plant 'not designed to withstand fighting'

A scientist in Ukraine warns that the reactor at Europe’s largest nuclear power station is designed to protect against some threats, but not shelling

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Physics

Ignition confirmed in a nuclear fusion experiment for the first time

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Environment

Millimetre-wave beams could give us access to deep geothermal energy

Comment

Environment

What does the Inflation Reduction Act mean for US carbon emissions?

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Technology

Disposable paper battery is activated by a drop of tap water

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