No petrol, no cars: Cubans turn to electric transport
There is a new sight on the streets of Havana: increasing numbers of electric vehicles whizzing among the old American cars so emblematic of the Cuban capital.
Jun 18, 2022
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Automotive
News tagged with air conditioner
Energy & Green Tech
Why homes often feel warmer than the thermostat suggests, and what to do about it
Picture two homes on the same street: one constructed in the 1950s and the other in the 1990s. There are no trees or other shade. The air conditioning units are identical, recently replaced, and operating perfectly. Identical ...
Aug 3, 2023
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13
Energy & Green Tech
Asegun Henry on five 'grand thermal challenges' to stem the tide of global warming
More than 90 percent of the world's energy use today involves heat, whether for producing electricity, heating and cooling buildings and vehicles, manufacturing steel and cement, or other industrial activities. Collectively, ...
Aug 11, 2020
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Hardware
LG will smarten home appliances with eyes and ears
LG has made news headlines recently because now it has its own artificial intelligence chip. LG is out to impress with its own chip for smart home products—to make them even smarter.
Consumer & Gadgets
Replacing gas heating with reverse-cycle aircon leaves some people feeling cold. Why? And what's the solution?
Researchers and policymakers are advocating all-electric housing to reduce energy bills and emissions. Using energy-efficient reverse-cycle air conditioners is a core element of the shift from gas.
Oct 2, 2023
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3
Energy & Green Tech
'Heating hammer': Germany huffs and puffs over climate law
When Maike Biert was choosing a new heating system for her house in western Germany, she balked at the huge cost of installing a heat pump, instead opting for a gas boiler.
Jun 16, 2023
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7
Energy & Green Tech
Germany's new big hope against warming—heat pumps
As Germany looks to a future without fossil fuels, a big white boxy appliance is generating a lively debate—and often a heated one—for its potential to replace emissions-heavy oil and gas boilers.
Jul 7, 2023
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25
Consumer & Gadgets
The perverse cycle of a warming climate and the rise of air conditioners
"Mad dogs and Englishmen go out in the midday sun," Noel Coward famously sang in 1931, mocking British colonials who ventured out into the scorching midday sun at the hottest time of day. "The Dutch also still think the sun ...
Jul 19, 2021
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3
Energy & Green Tech
Warming world will fry power plant production in coming years
There's no doubt the Earth's temperatures are going up. According to a December report by the World Meteorological Organization, 2020 is on track to be one of the three hottest years on record, already within the warmest ...
Dec 21, 2020
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10
Engineering
How to make homes cooler without cranking up the air conditioning
Temperatures around the world are soaring. Both California's Death Valley and China's Xinjiang region have seen temperatures climb above the 50℃ mark. A blistering heat wave is also sweeping across the Mediterranean, causing ...
Jul 21, 2023
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