Cooler building temperatures in the winter could require more energy to heat the buildings.

VOA: special.2010.03.02

By supporting nuclear energy, the president may be seeking common ground with Republicans who have called for building as many as one hundred new nuclear power centers.

VOA: special.2010.02.19

Workers will also add energy efficient lights and improved building control systems.

VOA: special.2009.05.22

And in a further gesture of goodwill, the Chinese leader promised help in building 100 clean energy projects, part of what China says is its commitment to fight global warming.

VOA: standard.2009.11.08

China is building hundreds of coal-powered energy plants each year.

VOA: standard.2010.08.03