Tag Archives: emissions of greenhouse gases

Carbon capture? Go for the source

Since most of the world’s governments have not yet enacted regulations to curb emissions of greenhouse gases, some experts have advocated the development of technologies to remove carbon dioxide directly from the air. But a new MIT study shows that, at least for the foreseeable future, such proposals are not realistic because their costs would […] … learn more→

Improved buildings could make a big dent in climate change

The construction and operation of buildings accounts for approximately 40 percent of all U.S. emissions of greenhouse gases. The most-used building material in the world, concrete, is used to construct many of the nation’s homes and office buildings — but a new MIT report says a variety of measures could drastically reduce, and ultimately even […] … learn more→