Business
Green hydrogen made at giga-scale
Can this new electrolyser raise the game for decarbonisation of heavy industries?
Latest
Planet
Wave-powered oPod takes the plunge
They look like octopuses but work like whales – and are pioneering a new era of ocean conservation.
Business
When coffee met concrete
Spent coffee grounds become an unlikely ingredient for greening city footpaths.
Agtech
US shoppers get a taste for mycelium
Mushroom meat makes huge strides into the ever-expanding plant protein sector.
Household
Water-free dyes shrink fashion's footprint
A more sustainable fabric dye that cuts water pollution and emissions is turning heads.
Energy
This uni turned C02 into electricity
An early-stage nanogenerator can transform captured carbon into a source of power.
Household
Clean cup creators to combine forces
This eco-packaging acquisition aims to fast-track sustainability in the food service sector.
Planet
Fresh approaches to sourcing water
These cleantech startups are pioneering new ways to tap the world’s most precious resource.
Energy
The answer, big tech, is blowin' in the wind
Renewables to the rescue in our unquenchable appetite for technology upgrades.
Planet
Taking the fight to forever chemicals
The race is on to remove this stealthy and stubborn threat from the natural world.
Household
Are fermented fava beans the new cocoa?
The cocoa industry is ripe for disruption and this alt chocolate startup has plans to do just that.
Planet
Spotting methane plumes from space
A new satellite built to track planet-warming methane has been launched into orbit.