A report to be released later this morning, from the office of Vice President Joseph R. Biden Jr. and Council on Environmental Quality, outlines a strategy for persuading more Americans to retrofit their homes to make them more energy efficient. Such improvements could save up to $21 billion each year, the report said.

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Creating an “energy performance label” for existing homes. New homes, the report notes, can get an “Energy Star” label reflecting relatively low energy usage, but existing ones cannot. The government proposes to fix that, and also develop a “national home energy performance measure.”

via Government Report on Home Energy Retrofits Highlights Savings – Green Inc. Blog – NYTimes.com.