But what about all those flood lights which light our bridges and buildings?
May 9, 2007
From Earth Policy
On February 20, 2007, Australia announced it would phase out the sale of inefficient incandescent light bulbs by 2010, replacing them with highly efficient compact fluorescent bulbs that use one fourth as much electricity. If the rest of the world joins Australia in this simple step to sharply cut carbon emissions, the worldwide drop in electricity use would permit the closing of more than 270 coal-fired (500 megawatt) power plants. For the United States, this bulb switch would facilitate shutting down 80 coal-fired plants.
The good news is that the world may be approaching a social tipping point in this shift to efficient light bulbs. On April 25, 2007, just two months after Australia’s announcement, the Canadian government announced it would phase out sales of incandescents by 2012. Mounting concerns about climate change are driving the bulb replacement movement.
In mid-March, a U.S. coalition of environmental groups—including the Natural Resources Defense Council, the Alliance to Save Energy, the American Coalition for an Energy-Efficient Economy, and the Earth Day Network—along with Philips Lighting launched an initiative to shift to the more-efficient bulbs in all of the country’s estimated 4 billion sockets by 2016.
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