The days of DVD video have been numbered for years now as online streaming and instant video downloads have been taking over. Now a new study reveals that getting rid of DVDs altogether would result in massive energy savings and greenhouse gas reductions in the United States. Estimates show that if everyone who currently rents or buys DVDs shifted to streaming in 2011, American households would emit about 2 billion kilograms (about 4,400,000 pounds) less carbon and use about 30 petajoules less energy – about as much energy needed to power 200,000 U.S. homes.
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Post tags: carbon, CO2, dvd, entertainment, Environmental Research Letters, greenhouse gas emissions, Lawrence Berkley National Library, Northwestern University, reduce greenhouse gas emissions, renewable energy, video streaming
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