AIA Study: Top Cause of Greenhouse Gas Emission

Although buildings produce nearly half of all greenhouse gas emissions contributing to global warming, a survey released today by the American Institute of Architects (AIA) shows that 40 percent of voters believe cars and trucks are the highest contributors, compared to just seven percent who accurately identified buildings as the top cause of emissions.

Studies show that buildings produce 48 percent of dangerous greenhouse gas emissions contributing to climate change, and that they consume 71 percent of electricity produced at U.S. power plants.

Despite these statistics, only aerosol cans finished behind commercial buildings (1 percent) as being identified as the top source for greenhouse gas emissions.

Power plants (19 percent) and natural causes (15 percent) were thought to be top contributors, while 10 percent of respondents were not sure what the top cause was and 8 percent responded "other."

Although voters may not realize that homes and buildings are responsible for half of the greenhouse gas emissions, most were willing to invest in an energy efficient home.

91 percent said they would be willing to pay an additional $5 thousand for a house that would use less energy and protect the environment.