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China’s New Breeder Reactors May Produce More Than Just Watts

Cars That Think

While many countries explored the possibility of using fast breeder reactors early on, only one of the breeder reactors built in France , Germany, the United Kingdom, or the United States survived into the 21st century before it, too, was shut down. Weapons-grade plutonium can be separated chemically from the blanket.

Russia 105
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The Chain Reaction That Propels Civilization

Cars That Think

It’s true of social networks, transportation networks, commercial networks, and, especially, communication networks. In the 18th century, the United Kingdom built a network of canals that enabled, rather suddenly, the delivery of raw materials, coal for power, and access to ports for the finished goods.

IDEA 84
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UN report finds world needs incremental $1.9 trillion invested in green technologies to avert planetary catastrophe; global per capita cap on primary energy consumption of 70 GJ/yr may be required

Green Car Congress

The past decade was the first in two centuries with increasing CO2 emissions intensities, owing to a “coal revival”, in contrast with the rapid conversion to natural gas in the 1990s. These trends, which are diametrically opposed to declared greenhouse gas mitigation goals and targets, are by no means limited to emerging economies.

Global 338
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Joint IEA-NEA report details plunge in costs of renewable electricity; nuclear competitive with other baseload power sources

Green Car Congress

The report, Projected Costs of Generating Electricity: 2015 Edition , also shows that new nuclear power plants generate electricity more cheaply than other established “baseload” sources—mainly coal- and gas-fired power plants—over the full lifetime of facilities when financing costs are relatively low.

Cost Of 150
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OPG, GE Hitachi to deploy small modular reactor at Darlington station in Canada

Green Car Congress

OPG and GE Hitachi will collaborate on the SMR engineering, design, planning, preparing the licencing and permitting materials, and performing site preparation activities, with the mutual goal of constructing Canada’s first commercial, grid-scale SMR, projected to be completed as early as 2028. GEH SMR Technologies Canada, Ltd.,

Canada 334
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A Skeptic’s Take on Beaming Power to Earth from Space

Cars That Think

Not so fast: The real-world efficiency of commercial, space-qualified solar cells has progressed much more slowly than records set in highly controlled research experiments, which often use exotic materials or complex designs that cannot currently be mass-produced. A 1974 study that NASA commissioned from the consultancy Arthur D.

Power 135
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Inside the Global Race to Tap Potent Offshore Wind

Cars That Think

There’s good reason for this hustle: The United Kingdom wants to add 34 gigawatts of offshore wind power by 2030, en route to decarbonizing its grid by 2035. The Biden administration has called for 15 GW of floating offshore wind capacity in the United States by 2035, and recent research suggests that the U.S.

Wind 116