I’ve delivered several dispatches on carbon capture and storage (CCS) recently, including a pictorial ‘how-it-works’ feature on the world’s first commercial CCS power for Technology Review. Two aspects of CCS technology and its potential applications bear further elaboration than was possible in that short text. Most critical is a longer-term view on how capturing carbon dioxide pollution from power plants (and other industrial CO2 sources) can serve to reduce atmospheric carbon dioxide concentrations. The Intergovernmental Panel on Climate Change is looking for CCS to do much more than just zero out emission from fossil fuel-fired power plants. Continue reading “Understanding the IPCC’s Devotion to Carbon Capture”
Tag: GreenGen
Can China Turn Carbon Capture into a Water Feature?
In an intriguing footnote to their historic climate deal this month, Chinese President Xi Jinping and U.S. President Barack Obama called for demonstration of a hitherto obscure tweak to carbon capture and storage (CCS) technology — one that could simultaneously store more carbon and reduce water consumption. Such an upgrade to CCS holds obvious attraction for China, which is the world’s top carbon polluter and also faces severe water deficits, especially in the coal-rich north and west. Obama and Xi pledged joint funding for a project that would inject 1 million tons of captured carbon dioxide deep underground, annually, and simultaneously yield approximately 1.4 million cubic meters of water. Continue reading “Can China Turn Carbon Capture into a Water Feature?”
Peter Fairley 