U.S. electricity blackouts skyrocketing

POSTED BY: Niki2
UPDATED: Tuesday, September 23, 2025 17:08
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NIKI2

Monday, August 9, 2010 3:54 PM

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New York's Staten Island was broiling under a life-threatening heat wave and borough President James Molinaro was seriously concerned about the area's Little League baseball players.

It was last July's Eastern heat wave and Consolidated Edison was responding to scattered power outages as electricity usage neared record highs.

So, authorities followed Molinaro's suggestion to cancel that night's Little League games, which were to be played under electricity-sucking stadium lights.

"Number one, it was a danger to the children that were playing out there in that heat, and secondly it would save electricity that people would need for air conditioning in their homes," said Molinaro, who'd been forced to sleep at his office that night because of a blackout in his own neighborhood.

Throughout New York City, about 52,000 of ConEd's 3.2 million customers lost power during the heat wave. Triple-digit temperatures forced residents like 77 year-old Rui Zhi Chen, to seek shelter at one of the city's 400 emergency cooling centers. "It felt like an oven in my home and on the street," Chen said.

Should Americans view these kinds of scenarios as extraordinary circumstances -- or a warning sign of a darker future?

Experts on the nation's electricity system point to a frighteningly steep increase in non-disaster-related outages affecting at least 50,000 consumers.

During the past two decades, such blackouts have increased 124 percent -- up from 41 blackouts between 1991 and 1995, to 92 between 2001 and 2005, according to research at the University of Minnesota.

In the most recently analyzed data available, utilities reported 36 such outages in 2006 alone.

Compare the U.S. data to Japan which averages only four minutes of total interrupted service each year. "As you can see, we have a long way to go," said Andres Carvallo, who played a key role in planning the smart grid in Austin, Texas.

Experts point to the northeastern and southeastern U.S. as regions where outages pose the most threat -- mainly due to aging wires, pole transformers and other lagging infrastructure.

"They know where they have tight spots," said Mark Lauby, of the North American Electric Reliability Corporation, which enforces reliability standards. Without mentioning specific regions, Lauby said utilities are "making sure the generation and the transmission are available to help support those consumers."

Building a national smart grid "won't be cheap and it wont be easy," acknowledged Amin. Much of it could be completed as soon as 2030 at a cost of up to $1.5 trillion, according to the Department of Energy. It's unclear who would foot the entire bill, but the Obama administration has committed about $4 billion in investment grants.

Carvallo jokes about the so-called "Easy Button" at Austin Energy. It's not really a big red button on the wall, but it is a mechanism that allows an operator to control tens of thousands of home thermostats.

"Austin is two to three years ahead of everybody else," said Carvallo, now chief strategy officer for the smart grid software firm Grid Net.

He points to a volunteer program that offers free thermostats to customers who allow the utility to remotely control their air conditioners during specific months and hours. This way, thousands of power-gulping air conditioners can be cycled off for a short time when electricity was needed elsewhere.

By summer's end, Austin expects to begin enabling its 700,000 streetlights to be turned "on and off with a flip of a switch," saving $340,000 in electricity each year, and eliminating 200 tons of carbon dioxide air pollution.

Replacing old-style electric meters with "smart meters" is often described as the first step in creating a smart grid. All 400,000 of Austin's meters are smart meters.

Nationwide, 26 utilities in 15 states have installed some 16 million smart meters in homes and businesses.

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