Producing iron without carbon and without CO2 – but with salt water
Since the Iron Age (around 1200 BC), iron ore has been heated and melted using a great deal of energy…
How effective a climate solution is removing CO2 from the atmosphere?
Our planet is changing. So is our journalism. This weekly newsletter is part of a CBC News initiative entitled "Our…
Concrete4Change raises £2.5M to permanently lock away CO2 in concrete
Concrete4Change (C4C), an advanced materials company that permanently captures and utilises CO2 by mineralising it in concrete, has raised £2.5…
Bitcoin Mining Mitigates 6% Of CO2: Timeline To Negativity
Bitcoin mining could be much faster carbon neutral and even CO2 negative than most people think. Well-respected on-chain analyst Willy…
Hyundai and Kia tap Hedera Network for CO2 emission monitoring system
Hyundai and Kia have introduced an AI-enabled supply chain carbon emissions tracking solution on the Hedera Network. Hedera (HBAR) briefly…
