Topic description and stories

solar panels at sunset

‘Beautiful energy sandwich’ could power next-generation solar and lighting

13 Nov 2025

Researchers have achieved a new level of control over the atomic structure of a family of materials known as halide perovskites, creating a finely...

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Offshore wind turbines

From gridlock to grid power: how to get renewable energy where it’s needed in the UK

11 Nov 2025

The UK’s drive to net zero won’t succeed on wind turbines and solar farms alone. The real bottleneck is moving that clean electricity from remote...

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Semi-artificial organic photocathode

Solar-powered method lights the way to a ‘de-fossilised’ chemical industry

10 Oct 2025

Researchers have demonstrated a new and sustainable way to make the chemicals that are the basis of thousands of products – from plastics to...

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Climate Challenge winners pose for a photo at King's College

Emissions-free flying takes off at Cambridge Climate Challenge

03 Apr 2025

A biology PhD candidate and an early career aerospace engineer researcher won the 2025 Cambridge Zero Climate Challenge for turning waste into...

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Solar-powered flow reactor

Solar-powered device captures carbon dioxide from air to make sustainable fuel

13 Feb 2025

Researchers have developed a reactor that pulls carbon dioxide directly from the air and converts it into sustainable fuel, using sunlight as the...

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High voltage electricity towers combined with economic charts

Electricity prices across Europe to stabilise if 2030 targets for renewable energy are met

03 Feb 2025

National targets for solar and wind power will see reliance on natural gas plummet, reducing electricity price volatility across Europe, with major...

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Solar fuel generator

Tiny copper ‘flowers’ bloom on artificial leaves for clean fuel production

03 Feb 2025

Tiny copper ‘nano-flowers’ have been attached to an artificial leaf to produce clean fuels and chemicals that are the backbone of modern energy and...

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Trash into treasure: making clean fuel from waste and sunlight

09 Oct 2024

Professor Erwin Reisner and his team are developing prototype devices that convert waste, water and air into practical fuels and chemicals.

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The cost of solar power: how low can we go?

08 Oct 2024

Professor Sam Stranks is developing next-generation solar cell technology, which could drive down renewable energy prices even further.

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Abstract orange swirls on a black background

A simple ‘twist’ improves the engine of clean fuel generation

24 Apr 2024

Researchers have found a way to super-charge the ‘engine’ of sustainable fuel generation – by giving the materials a little twist.

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Device for making solar fuels on the River Cam near the Bridge of Sighs

Solar-powered device produces clean water and clean fuel at the same time

13 Nov 2023

A floating, solar-powered device that can turn contaminated water or seawater into clean hydrogen fuel and purified water, anywhere in the world, has...

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Artist's illustration of photosynthesis

Photosynthesis ‘hack’ could lead to new ways of generating renewable energy

22 Mar 2023

Researchers have ‘hacked’ the earliest stages of photosynthesis, the natural machine that powers the vast majority of life on Earth, and discovered...

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