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Energy Efficiency

Energy efficiency products and services help homeowners, business operations, and commercial real estate companies save money on heating and cooling.

Compare light bulbs for energy efficiency
Compare light bulbs for energy efficiency - incandescents, halogen, fluorescent, and LED

Purchasing Choices That Promote Energy Conservation
Federal program mandates and promotes energy efficient procurement.

Six Emerging Green Energy Careers
Job opportunities for mid-level professionals in the green energy sector.

Three Ways to Reduce Community Energy Use
Three effective ways to reduce community electricity use.

3 Best Certifications for a Qualified Energy Auditor

When you need to hire a qualified energy auditor, look for one who has been accredited by a reputable organization. The following three energy auditor certifications are most widely respected in the U.S.

RESNET HERS Rating System - Energy Ratings that Rank Building Energy Efficiency
RESNET HERS Rating System - Energy Ratings that Rank Building Energy Efficiency

What is an energy auditor?
An energy auditor is a professional who has been trained to test and rate the energy efficiency of a building and its systems.

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