"One of sustainable aviation fuel’s biggest selling points is the fuel can replace jet fuel in existing aircraft, making it a quicker way to cut carbon emissions from flights. Other clean aviation strategies such as electric- or hydrogen-powered aircraft are still being developed and approved by regulators, and the aircraft in the works are smaller planes — not transcontinental jets."

"Galvorn is made by splitting hydrocarbons, chiefly found in the combustion of petroleum and natural gas, according to the company’s marketing materials. The material acts as a form of carbon storage (sequestration, anyone?) and takes several forms, including a mesh that could be used in composite panels, electrodes and garments; a fiber for conductive wire, power lines and motor windings; and a film for electromagnetic shieldings, batteries and antennas."

"Biochar is typically made through a process called pyrolysis where organic material is heated to a high temperature in a low-oxygen environment, creating a high-carbon material. Biochar was used historically to enrich soil, making it more fertile for crops."

"With that funding, Solarcycle expects to expand its capacity to recycle 1 million solar panels annually by the close of this year. A ​'vertically integrated, advanced recycling factory' will follow in 2024, expanding capacity to ​'millions of panels.'"

"The power station is a joint venture between Sembcorp and 8 Rivers Capital, which invented the Allam-Fetvedt Cycle. The process, which has so far only been demonstrated at Net Power’s test facility in La Porte, Texas, burns 4% natural gas and 4% oxygen in a combustor alongside CO2. The combustion process results in 925ºC, 300bar CO2, which is fed through a turboexpander to generate power."

"According to the International Energy Agency, coal is responsible for most global CO2 emissions. With this information, Beauchamp gives the framework on how sour gas can quickly help decarbonization targets. 'Across the world, 40% of the world's reserves are sour; 20% are so sour that prior to TarT, they were technically and economically irrecoverable,' said Beauchamp. “These reserves could not be processed with conventional technology."

"Cummins is folding its existing clean power products unit into Accelera after pouring $900 million into R&D and acquisitions, including the recent purchase of truck parts maker Meritor, to build up the business. Cummins CEO and president Jennifer Rumsey wants rapid growth for the unit driven by demand for non-polluting trucks—and generous new federal incentives for low- and no-carbon hydrogen production."