Power Scorecard: 20 Things You Can Do to Conserve Energy Reduce Your Electricity Use reduce source 20 Things You Can Do to Conserve Energy Twenty Things You Can Do to Conserve Energy Twenty Things You Can Do to Conserve Energy the use of electricity UCSC's PowerScoreCard http://www.powerscorecard.org/reduce_energy.cfm conserve energy energy bills http://www.powerscorecard.org/reduce_energy.cfm http://www.powerscorecard.org/reduce_energy.cfm Reduce Your Energy Consumption Reduce Your Energy Consumption 20 tons per year for every U.S. citizen source Twenty Things You Can Do to Conserve Energy Twenty Things You Can Do to Conserve Energy Power Score Card National Cut Your Energy Costs Day