Planet
A cleanup for one of earth's most polluted cities
The Ocean Cleanup is gearing up to intercept plastic from the rivers of Mumbai – one of the largest and most polluted cities in the world.
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Energy
Heat pump 2.0 serves up cleaner home comfort
Will 2024 be the year that the humble heat pump emerges as a foolproof home heating upgrade?
Household
The next-generation gadgets powered by indoor light
Could this new tech that draws energy from ambient light pave the way for a battery-free future?
Planet
These innovations are a force of nature
We recap some of the top cleantech innovations from 2023 developed to preserve the planet and slash our carbon footprints.
Transport
Sky-high trial for a greener aviation fuel
A more sustainable fuel blend based on plant sugars and waste fat powers the first flight from London to New York.
Household
A device to stop microplastics leaving your laundry
Hundreds of thousands of microfibres escape from every wash. This year’s Pitchfest winner has created a filter that can stop them.
Agtech
Wriggly solution with a taste for food waste
This Australian startup has enlisted an army of black soldier flies to tackle the issue of food waste head on.
Energy
First copper-plated solar panel hits production line
This new factory is setting world records as it pumps out solar panels made from copper instead of silver.
Planet
Earthshot's next wave of planet-saving visionaries
Meet the five trailblazers from around the globe named as victors of this year’s Earthshot Prize at a glittering gathering in Singapore.
Energy
Giant cables will transport sunshine under the sea
A massive solar farm in Australia's Northern Territory will one day send electricity to Singapore via high-voltage undersea cables.
This leafy protein grows everywhere
Could plant leaves discarded as waste be one of the world’s most abundant sources of protein?
Business
Seamless innovation for fashion
This startup has created a heat-dissolvable stitch to shake up the textile recycling sector.