home energy efficiency / energy dollars / less electricity / gas furnace / natural gas customers / home electricity cost estimates / electricity / online stores / energy-efficient holiday lights / and-true technology / energy bill / energy-efficient appliances / energy bills / energy management tools / gas appliance order / energy-saving tips / potential annual energy savings / energy / monthly energy bill / /
Organization
Nationally Recognized Testing Laboratory / California Public Utilities Commission / Energy Savings Center / / /