Since the Paris Climate Conference, hundreds of companies have published ‘Net Zero Pledges’ in which they show how they intend to contribute to climate protection. But they are all not far-reaching enough, as the Climate Pledge Rating shows.

Humidity is all around us, and it could be a power source that is going to waste. One Israeli startup is harnessing humidity for home heating.

A pocket-sized device intended for use on the Moon could soon play a key role in Japan’s ambitious plans to sequester carbon dioxide.

A new zinc-based battery claims to do away with many of the disadvantages of lithium-ion batteries, and at a lower cost.

Shipping is a significant contributor to global carbon emissions. Can onboard carbon capture drastically reduce this?

Digitalization, as it currently stands, exacerbates ecological and social crises. But digital technologies also offer the opportunity to put all sectors on a sustainable course. The report "Digital Reset" by TU Berlin and the Einstein Center Digital Future, shows how this can be achieved.

Tidal power has massive potential, but also comes with massive costs and logistical issues. A new wave of tidal generator designs could solve these issues.

A new report supports the idea that underground mines can be transformed into energy storage facilities, adding the possibility of on-demand, carbon-free power to energy grids. Written by Sarah Derouin of AUG's Eos Magazine

Many national governments lack the tools, or will, to accurately assess their reforestation efforts. CTrees is a platform aiming to provide transparency and accountability.