Violence, corruption and infrastructure inefficiencies mean that humanitarian aid delivery is often hindered. Track & Trust hopes to help it along the last mile to those in need.

Are we really breathing clean air when we sit in our garden or local park? The portable measuring device AirBeam can answer this question—and thanks to its open-source data—also protects other people from the impact of air pollution.

International train travel is at least 4.5 times more environmentally friendly than flying. So why is it still so complicated to book routes?

Traditional lithium-ion batteries come with a whole host of issues, not least their expense. A Boston startup is looking to new materials for the next generation of batteries.

Digitalisation has long since arrived in agriculture. But how do these developments contribute to environmental and climate protection? We present solutions.

Fish live more safely in Utrecht thanks to a fish doorbell. The project not only helps fish on their migration paths, it also draws attention to the dangers of human infrastructure.

The Well Beyond App, a mobile tool by the international non-profit Well Aware, empowers communities in East Africa with water supply maintenance skills—particularly handy in remote regions. 

At eFriends, electricity is produced and shared regionally, sustainably and at fair prices - one community, one electricity provider, one solution.

Mombasa's Baus Taka app offers users a way to have waste collected, recycled and to earn money from it. But, challenges remain.