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- Solar panels and wind turbines get a lot of attention, but a more inconspicuous instrument is helping to reshape America’s energy economy right now: The humble light bulb. Over the past decade, traditional incandescent bulbs, those distinctive glass orbs with glowing wire centers, have been rapidly replaced by more energy-efficient lighting.
www.nytimes.com/interactive/2019/03/08/climate/light-bulb-efficiency.html
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Mar 16, 2019 · Over the past decade, traditional incandescent bulbs, those distinctive glass orbs with glowing wire centers, have been rapidly replaced by more energy-efficient lighting. The shift has driven down electricity demand in American homes, saving consumers money and cutting greenhouse gas emissions.
Jan 26, 2022 · Why it matters: The older bulbs are slowing America’s overall energy efficiency gains. About 30 percent of standard light bulbs sold in the country in 2020 were inefficient incandescent...
May 1, 2020 · LEDs, or light-emitting diodes, are the most efficient light bulbs on the market, according to the Department of Energy. They use up to 85 percent less energy than traditional incandescent bulbs, the ones with a thin wire filament inside, and can last up to 25 years.
Aug 14, 2023 · The rule effectively bans the sale of most (but not all) types of incandescent bulbs, the classic hot-air-balloon-shaped design that has illuminated so much of the planet since the days of Thomas...
Over the past decade, traditional incandescent bulbs, those distinctive glass orbs with glowing wire centers, have been rapidly replaced by more energy-efficient lighting. The shift has driven down electricity demand in American homes, saving consumers money and cutting greenhouse gas emissions.
Apr 26, 2022 · The new rules expand energy-efficiency requirements to more types of light bulbs and ban sale of bulbs that produce less than 45 lumens per watt — a measure of how much light is emitted for each unit of electricity.
