When it comes to greenhouse gas emissions, three main sectors—energy utilities, manufacturing, and transportation—are the usual suspects. Yet residential and commercial buildings together account for 40 percent of U.S. emissions, more than either the transportation (34 percent) or industry (26 percent) sectors. The share is slightly lower in Europe, averaging 36 percent, but still represents more than one-third of regional emissions.
Pagdating sa greenhouse gas emissions, tatlong pangunahing sektor-enerhiya utilities, pagmamanupaktura, at transportasyon-ay ang karaniwang suspek. Pa tirahan at komersyal na mga gusali magkasama account para sa 40 porsiyento ng US emissions, higit sa alinman sa transportasyon (34 porsiyento) o industriya (26 porsiyento) na sektor. Share ay bahagyang mas mababa sa Europa, averaging 36 porsiyento, ngunit pa rin kumakatawan sa higit sa isang-ikatlo ng mga rehiyonal na emissions.