Leaders from ten major U.S. cities are seeking to improve the energy efficiency of commercial buildings.

Leaders from ten major U.S. cities are seeking to improve the energy efficiency of commercial buildings.
The Hilton Hotel in Universal City has completed an extensive retrofitting project to increase its energy efficiency.
According to new reports homeowners across the United States are consuming the lowest amount of electricity since 2001.
These are a few ways you can improve your home while saving energy and money.
At the annual Winter Meeting of mayors from across the country, leaders made increasing energy efficiency one of their top priorities.
A new study has found that 88 percent of United Kingdom households use energy efficient CFL light bulbs.
If you are a new parent, these tips will help you raise your baby in a green household.
Despite opposition from members of Congress, incandescent light bulbs will be entirely phased out in 2014.