Scientists can make carbon capture work. A  called Carbon Engineering can capture carbon dioxide (CO2) from the  and turn it into . This will help to fight  warming. Scientists say  have cut the  of carbon . It was $1,000 per  of captured CO2. It is  as  as $94 per ton.
The  works by taking CO2 from the  and freezing it in a . This is heated  mixed with hydrogen to make . Carbon Engineering said: "We can  say that...air capture...is a [realistic] and  technology." It can make carbon- fuels. It can  remove  from the air.