A company in Hamburg is using cocoa shells to produce biochar. The plant-based charcoal captures CO2 and can enrich depleted soils. What is the green potential of this new product?

Offshore wind parks could soon be revolutionized. Up to now, wind farms could only be built in relatively shallow waters. But wind is stronger in deep sea regions. Are floating wind turbines the solution?

An Austrian-based company is producing green hydrogen from plastic waste and sewage sludge. The groundbreaking idea is both economical and environmentally friendly. So far they have a pilot plant and are looking for investors.

Multiple banking collapses in March, a crisis of confidence and rising interest rates – it’s a triple whammy that’s making it more difficult for startups to access funds. How are startups in Berlin coping?

The devastating earthquakes in Turkey and Syria show how important it is for buildings to be earthquake-proof. But how would that work? Could artificial intelligence help protect houses from collapsing?

Australia has been plagued by fires and floods for years. It has the sun, wind, water, land, minerals and money to clean up its economy. Yet Australians are among the world’s worst polluters. Is it starting to change?

The auto industry hopes to save the internal combustion engine with e-fuels, a climate-neutral fuel. But can it work? Its efficiency is minimal and the price so high that it’s been called the “champagne“ of fuels.

German company Autarq makes special roof tiles with built-in solar modules. The big advantage over conventional tiles: a greater area for capturing energy. Plus they look nicer!

Don't believe everything you read on the Internet – especially when it comes to renewable energies. We debunk some of the biggest myths online, in the process entering the world of dubious lobby groups and clandestine funding.

Flying guilt-free on vacation? Researchers are feverishly looking for carbon neutral alternatives to climate-killing kerosene. Neither hydrogen nor electric motors look to be viable options, but what about biofuel?