AI chatbots enrich our everyday lives, but at a high cost to the planet. We show you how to use language models more efficiently.

We interview the Sustainable Games Alliance about the carbon footprint of gaming and the special role of video games in a sustainable world.

Using Carbon.fyi and Offsetra, Ethereum users can check the carbon emissions they've generated—then donate to offset them.

Devices, data centres and our online lives all generate high CO2 emissions. Jens Gröger shares solutions for this digital carbon footprint.

Can energy-intensive blockchain really help solve the climate crisis? Or will it end up doing more harm than good?

Digital media is more eco-friendly than analogue, right? Um... not really! But there are things we can do to reduce the environmental impact of our online lives. The Website Carbon Calculator can work out the carbon footprint of any website - and gives you tips on how to make your own online presence more sustainable.

Discover how to reduce your carbon footprint across all areas of your lifestyle to contribute to a healthier planet.

Every single search, stream, email, it's all part of your digital carbon footprint. What can we do to reduce the environmental impact of our energy-hungry online lives?

Every single search query, every streamed song or video and every email sent, billions of times over all around the world - it all adds up to an ever-increasing global demand for electricity, and to rising CO2 emissions too. Our increasing reliance on digital tools has an environmental impact that's becoming increasingly harder to ignore.