Energy & Green Tech

Nuclear industry hopes to expand output with new reactors

The U.S. nuclear industry is generating less electricity as reactors retire, but now plant operators are hoping to nearly double their output over the next three decades, according to the industry's trade association.

Energy & Green Tech

Japan court: Nuclear plant's tsunami safeguards inadequate

A Japanese court on Tuesday ordered a utility not to restart a nuclear power plant because of inadequate tsunami safeguards, backing the safety concerns of residents at a time the government is pushing for more reactors to ...

Energy & Green Tech

Rare overhaul of powerful US nuclear test reactor completed

Scientists at the Idaho National Laboratory have completed a rare overhaul of one of the world's most powerful nuclear test reactors and normal operations are expected to resume later this spring, officials said Monday.

Energy & Green Tech

11 years later, fate of Fukushima reactor cleanup uncertain

Eleven years after the Fukushima Daiichi nuclear power plant was ravaged by a meltdown following a massive earthquake and tsunami, the plant now looks like a sprawling construction site. Most of the radioactive debris blasted ...

Engineering

Blowing dust to cool fusion plasmas

Future tokamak fusion power reactors will generate heat beyond what current materials can withstand. Scientists have proposed various methods for cooling the edge of the magnetically confined fusion fuel, or plasma, to ...

Energy & Green Tech

We're all radioactive, so let's stop being afraid of it

Many people are frightened of radiation, thinking of it as an invisible, man-made and deadly force, and this fear often underpins opposition to nuclear power. In fact, most radiation is natural and life on Earth wouldn't ...

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