RE: Where should IGAS store "waste" CO2 ?21 Nov 2021 03:08
2018 article: ‘Revolutionary’ pilot uses CO2 to drive turbines.
https://archive.md/DxV7U https://netpower.com/news/
https://www.youtube.com/watch?v=IG96UzxumoA
"On a 5-acre plot near Houston, a startup company is firing up a project that has been called "revolutionary" and a "breakthrough." It could change electricity forever, boosters say.
Whether that is wild hyperbole or a possibility will soon be clearer. The 50-megawatt demonstration from NET Power LLC in La Porte, now fully built after breaking ground two years ago, is the world’s largest attempt to use carbon dioxide rather than steam to drive a turbine.
NET envisions burning natural gas in pure oxygen and producing CO2 ready for storage or use, eliminating the need for a capture unit.
If all goes well, developers are planning to build an additional 300-MW plant that is emissions-free, without polluting smokestacks."