An anonymous reader quotes a report from Ars Technica: Swiss company Climeworks has announced the opening of a new plant in Italy that will collect carbon dioxide (CO2) from ambient air and pair it with renewably-made hydrogen (H2) to make methane fuel that would add little or no CO2 to the atmosphere. The plant in Troia, Italy, was completed in July and went into operation this week as part of a research program funded by the European Union. The new Italian plant will be run for more than 4,000 hours over the next 17 months (that's just under eight hours a day) in order to demonstrate the viability of fuel production as a potential revenue source for carbon capture. Gebald said that pure, captured CO2 could even be processed into jet fuel. When that fuel is burned, he said, it would again create CO2 that could be captured at an arbitrary Direct Air Capture plant and turned back into jet fuel. The plant consists of three air collectors that are more energy efficient than Climeworks' fi 查看全文>>