Articles by Christopher Mims

China to build 50+ nuclear reactors based on unsafe 60's tech, says Wikileaks

"China is currently in the process of building as many as 50 to 60 new nuclear plants by 2020; the vast majority will be the CPR-1000, a copy of 60's era Westinghouse technology that can be built cheaply and quickly and with the majority of parts sourced from Chinese manufacturers," says this cable from the U.S. embassy in Beijing.

Wind power breakthrough: Carbon nanotubes make strongest, lightest blades ever

Bigger wind turbines can harvest more wind energy, but they're also heavier, which makes them less efficient. But a scientist at Case Western Reserve University figures he can solve this fundamental dilemma by throwing carbon nanotubes at it.  

In battle between fuel and food, food is losing worse than ever

Despite the backlash against ethanol in the U.S. and biodiesel in the E.U., global production of biofuels was up 17 percent in 2010. That's 27.7 billion gallons of liquid fuel for the year. (For reference, the U.S. uses 137 billion gallons of gasoline per year, though that's not directly equivalent because biofuels include biodiesel, and ethanol contains slightly less energy than regular gasoline.)

How the smart grid of the future will prevent power outages for millions

Right now there are millions of people without power thanks to the wind and heavy rainfall that accompanied hurricane Irene, and I'm one of them. It sucks. Having to call the utility company just to let them know that they've failed me once again is a symptom of our antediluvian electricity distribution system. 

Commonwealth Edison of Northern Illinois thinks so, too. Recently, they explained to the Daily Herald how a smart grid would have prevented outages for hundreds of thousands of their customers in the wake of recent July storms.