Tag: greenhouse gases
A long record of atmospheric observations has put an "official" stamp on the foundation of climate-change science: the greenhouse effect really works the way we've always said it does.
More precisely targeted cement would use less calcium and use less energy to create it. A study at MIT exploring the molecular structure of cement promises substantial energy and greenhouse-gas savings in this crucial technology.
The data could yield a much more precise picture of how accumulating greenhouse gases will affect the planet.
New rules for existing power plants could mean more partners for California's carbon market.
President Obama is introducing a plan to cut greenhouse gas emissions from power plants and support more renewable energy development.