The simple act of retrofitting these buildings to make them more energy-efficient --insulation new windows and doors, insulation, roofing, sealing leaks, modernizing heating and cooling equipment -- is one of the fastest, easiest and cheapest things we can do to put Americans back to work while saving families money and reducing harmful emissions.

WHITEHOUSE: Retrofitting for Energy Efficiency and New Jobs

Craig Funke, chief executive and part owner of Equiguard, which provides warranties to the heating and cooling industries, says geothermal units' failure rates, including both equipment failure and bungled installs, are equal to those of conventional equipment.

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