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How Energy Codes Make Homes More Efficient

Building energy codes set minimum legal standards for the energy efficiency of new homes. That’s good for the environment because it lowers carbon emissions, and also good for Americans’ bank accounts. Houses built to stronger codes are up to 44 percent more efficient and can save a family hundreds of dollars a year on energy … Continued

Philly Passes Benchmarking Bill

As of June 1, 2013, all commercial buildings in Philadelphia larger than 50,000 square feet must be benchmarked…