Clean Technica: Nori: Fighting Global Warming With blockchain
"Nori, a company which recently emerged from stealth, is creating the Noriton. It’s a cryptocurrency token that represents a ton of CO2 removed from the atmosphere and sequestered in one of a number of potential ways. This isn’t a cap-and-trade or carbon-tax system, but a market mechanism which values removed tons of CO2. Like carbon offset programs for fliers and drivers, it allows individuals and businesses to offset their CO2 emissions with guaranteed removal of CO2 from the atmosphere."