Over the past few years, the United States has become the go-to location for companies seeking to suck carbon dioxide out of the sky. There are a handful of demonstration-scale direct air capture (DAC ...

Companies have still drawn down only enough CO2 to cancel out a few hours of US emissions. Here’s what it will take to really scale up the sector. MIT Technology Review’s What’s Next series looks ...

The landscape of carbon dioxide removal (CDR) is evolving rapidly through scientific and technological innovation and policy considerations. In order to honour the Paris climate agreement, it will be ...

Researchers have developed a reactor that pulls carbon dioxide directly from the air and converts it into sustainable fuel, using sunlight as the power source. Researchers have developed a reactor ...

What’s BECCS, and why’s it so complicated? Sucking carbon pollution out of the atmosphere is becoming a big business—companies are paying top dollar for technologies that can cancel out their own ...

With a newly developed nanofiber filter, air conditioners, heaters and other ventilation systems could remove airborne carbon dioxide while cutting energy costs. (Nanowerk News) A nanofiber air filter ...

Global carbon emissions from fossil fuels continue to rise and 2024 is likely to be the world’s hottest year on record. It’s becoming increasingly clear that limiting global warming to 1.5°C will ...

Stripping seawater of carbon dioxide via electrochemical processes — thereby prompting oceans to draw down more greenhouse gas from the atmosphere — is a geoengineering approach under consideration ...

There is widespread recognition that efforts to meet global climate targets cannot be met by curbing new carbon dioxide emissions alone and will also require removing carbon from the atmosphere at ...