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The electrification of everything: Best ideas of the century

Technology

The electrification of everything: Best ideas of the century

Transitioning from fossil fuels to renewable power is crucial. The opening of Tesla's first "gigafactory", which used economies of scale to electrify our transport and energy systems, marked a turning point in this endeavour

Features

Space

The first quantum fluctuations set into motion a huge cosmic mystery

Comment

Technology

US to fire up small reactors in 2026 as part of 'nuclear renaissance'

News

Low on energy? A new understanding of rest could help revitalise you

Health

Low on energy? A new understanding of rest could help revitalise you

Features

Environment

How green hydrogen could power industries from steel-making to farming

News

Space

Is the expansion of the universe slowing down?

News

Physics

The US is unlikely to test nuclear weapons, despite what Trump says

Analysis

Environment

Solar energy is going to power the world much sooner than you think

News

Technology

There's a simple way we could drastically cut AI energy use

News

Environment

Top 250 oil and gas firms own just 1.5% of the world's renewable power

Despite public promises by many fossil fuel firms that they are investing in the green transition, it turns out that they have made little contribution to the growth of renewable energy

News

Technology

Modular nuclear reactors sound great, but won't be ready any time soon

Analysis

Environment

Why solar power is the only viable power source in the long run

Analysis

Environment

Is Africa about to see the solar energy boom it needs?

News

Environment

We could get most metals for clean energy without opening new mines

News