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energy and fuels

Technology

Cooling system could replace air con and drastically cut energy use

A heat-pump-like system that relies on a phenomenon called electrocaloric cooling could heat or chill a room almost twice as efficiently as standard air-conditioning units

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Apartment air conditioners in a building in Singapore

Environment

How countries can go fossil fuel free with wind and solar superpowers

Features

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Australia, Northern Territory, Hermannsburg, Solar Power Generating Station in Outback

Technology

Tiny generator uses the motion of molecules to produce electricity

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Electrical energy
Is geological hydrogen a green solution to our energy needs?

Environment

Is geological hydrogen a green solution to our energy needs?

Analysis

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rippled graphene with dissociated hydrogen atoms on top

Chemistry

Graphene with ripples could help make better hydrogen fuel cells

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A reconstruction of the Huc enzyme

Chemistry

Soil bacteria enzyme generates electricity from hydrogen in the air

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HEATA press image

Technology

Heating water with computer servers could save UK homes £150 a year

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Protesters hold placards during a "Look up" march, to call on the presidential candidates to take into account the climate emergency, which protesters say is largely absent from the election campaign, less than two weeks after a warning from UN climate experts and a month before the presidential election, in Paris on March 12, 2022. - According to the organisers, nearly 150 marches are expected to take place across France, supported by NGOs, associations or other groups. The protests are dubbed "Look up" in reference to the film "Don't look up", a metaphor for the climate crisis that has been a hit on Netflix. (Photo by Alain JOCARD / AFP) (Photo by ALAIN JOCARD/AFP via Getty Images)

Earth

2022: The year of rolling polycrisis, but with a few glimmers of hope

Leader

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2K6KYM8 Protesters hold an "Anti-growth coalition" banner during the demonstration outside Downing Street. Extinction Rebellion protesters gathered in Westminster demanding action on the climate crisis and skyrocketing energy bills. (Photo by Vuk Valcic / SOPA Images/Sipa USA)

Environment

Dismissing environmentalists with an 'anti-growth' label is wrong

Comment

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The gas leak at Nord Stream 2

Humans

Russia's Nord Stream gas pipelines to Europe suffer mysterious leaks

Nord Stream 1 and Nord Stream 2, key gas pipelines between Russia and Europe, have sprung large leaks within hours of each other, sparking fears of deliberate sabotage

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An above view of the front of a container ship moving through deep, blue ocean waters on a sunny day with dry hills in the background on shore. The ship is fully loaded with colourful, truck-sized cargo containers.

Environment

Decarbonising the shipping industry will cost more than $1 trillion

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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

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Boston - March 6: People hold a banner reading Stand with Ukraine! Stop buying Russian oil as they take part in a Peace March for Ukraine from Copley Square to Parkman Bandstand on the Boston Common in Boston on March 6, 2022. The protests marked the second straight Sunday people have marched through Boston, as Russias invasion of its neighbor entered its 11th day. (Photo by Jessica Rinaldi/The Boston Globe via Getty Images)

Environment

How the war in Ukraine will change the way the world uses energy

Insight

A crane lifts a weight for energy storage

Environment

Fix the Planet newsletter: The weird and wonderful rivals to batteries

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