Small-scale nuclear reactors could be a new, cheap way to provide power for neighborhoods. But their inherent controversy remains.
"'Small reactors can't address all the problems standing in the way of more nuclear investment, but they can address the biggest barriers: the economic ones,' says Richard Lester, head of nuclear science and engineering at MIT. Building giant reactors, he points out, isn't the only way to achieve economies of scale; another way is to mass produce inexpensive mini-nukes. If they're designed as modules, a single unit might power a remote town or mine, while a dozen used in tandem could match the output of a traditional nuclear plant. In the developing world, small reactors would place less strain on fragile electrical grids. And the ability to start small and gradually add power modules could appeal to cash-strapped utilities everywhere."
No small-scale nuclear reactors have been installed, but a small village in Alaska is looking to become one of the first to try the technology.
FULL STORY: Small Town Nukes
Opinion: Replacing Nuclear Plants Amounts to 'Treadmill Decarbonization'
Shutting down one form of clean energy with plans to replace it with another keeps us running in place, or worse, falling behind on decarbonization goals.
Another Fun Neighborhood Analysis Toy
A Trulia feature offers lots of interesting information about neighborhoods (or at least about how their residents perceive them).
The Next Generation of Nuclear Power Could Come Closer to Home
Nuclear regulators have recently given the green light to a new kind of nuclear reactor, the small modular reactor. A recent article in The Urbanist explains the case for a nuclear-powered urbanism.
Georgia's First Tiny Home Village Now Open, and Sold Out
Eight single-family houses on a half-acre of land.
The Most Complete Map of U.S. Pedestrian Risk Yet
New research published by the Journal of Transport and Land Use analyzes tens of thousands of pedestrian fatalities over 16 years in the United States.
Arizona's Tallest Building Will Soon Be Vacant
The tallest building in the Grand Canyon State will enter a new era.
Bikes Make Life Better
Urban Insight
Springettsbury Township
HUD's Office of Policy Development and Research
HUD's Office of Policy Development and Research
Harvard University Graduate School of Design - Executive Education
Jefferson County
City of Greensburg
City of Flagstaff
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Hand Drawing Master Plans
This course aims to provide an introduction into Urban Design Sketching focused on how to hand draw master plans using a mix of colored markers.
