A decade ago, a power failure in northern Ohio caused a cascading series of outages that knocked out power to 50 million people in the United States and Canada. New tools aim to reduce the chances that such events could happen in the future.
"After the lights went out for 50 million people from the Northeast to the Midwest on Aug. 14, 2003, investigators found readings from two obscure instruments that would have given them an hour’s warning — plenty of time to solve the problem if the devices had been wired to provide a stream of critical data," writes Matthew L. Wald.
"Now, a decade after the largest blackout in American history, engineers are installing and linking 1,000 of those instruments, called phasor measurement units, to try to prevent another catastrophic power failure. When the work is done, the engineers say, they will have a diagnostic tool that makes the old system seem like taking a patient’s pulse compared with running a continuous electrocardiogram."
Read the full story: New Tools for Keeping the Lights On
US May Have 100 Times More Blackouts by 2030
Rising demand driven by AI data centers and uncertain energy sources could lead to a surge in power outages by the end of the decade.
Utilities Spending Less on Energy Efficiency Despite Higher Fuel Prices
A survey of major utilities reveals a link between states with strict efficiency standards and incentive programs and efforts to improve efficiency on the part of utilities.
Preparing the Grid for More Intense Heat Waves
As extreme heat becomes more common, the risk of a grid collapse threatens to turn a dangerous situation deadly.
Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River
Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.
Eastern Nebraska is running out of electricity
Data centers and electrification are straining eastern Nebraska’s grid, throttling economic development.
Malls are becoming the midtowns of the future
Mall and office park redevelopments are a generational opportunity to create new nodes of urbanity.
One Kentucky town’s secret to affordable housing
The Smoketown Community Land Trust has already built seven affordable homes for community members.
Houston gains petal-shaped cooling infrastructure to make streets more ‘delightful’
The city has installed the pavilions along 15 blocks in Houston.
After years of opposition to light rail, this L.A. city wants a $200 million station
Cerritos officials want the Southeast Gateway Line, a planned 14.5-mile light rail route through Los Angeles County, to stop in their city.
FREE Course: Walkable City 1: Why Walkability?
After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.
Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold
The course focuses on the opportunities and imperatives that shape reinvention of mall sites.
City of Rosemead
Rutgers University, Edward J. Bloustein School of Planning and Public Policy
One Hundred Miles
University of Michigan School for Environment and Sustainability (SEAS)
Hunter College, City University of New York (CUNY)
The Architects Foundation
City of Cambridge
Montrose County
The Pocatello Development Authority