what to do with co2 emissions from coal fired power plants: “process that takes CO2 emissions from a coal- or gas-fired power plant and sprays seawater into it and naturally converts most of the CO2 into calcium carbonate, which is then spray-dried into cement or shaped into little pellets that can be used as concrete aggregates for building walls … ” http://nyti.ms/8ZnJ6g
- Calera makes a useful product out of harmful CO2. http://bit.ly/bAcbiT
- Calera technology is associated with carbon capture and conversion to stable solid minerals. http://bit.ly/b9Yn99