Posts Tagged ‘power grid’

We was robbed

June 3, 2022

Good morning, sunshine.

The weather wizards were talking a double-digit possibility of a sprinkle yesterday. But talk don’t water the cacti, son! What we got was nada, and plenty of it.

Our Acu-Rite widget claims we last got precip’ on March 30, a whopping 0.14 inch, but I don’t remember that. My training log mentions rain on March 22, and after that, bupkis.

“We are having a very bad year,” observes John Fleck.

Riding my bike to a meeting with folks trying to figure out how to cope with climate change seemed appropriate signaling, but mainly bikes are fun, as my friend Charlie likes to say, and I pretty much ride mine everywhere I can.

After the meeting, I took the long way home, which involved a dirt trail through the riverside woods along Albuquerque’s reach of the Rio Grande. It was shady and cool on a hot afternoon, but the glimpses of the river were painful. Sometime around midday flow dropped below 300 cubic feet per second, which probably means nothing to most everyone, so I’ll put it this way – it’s just a hair above one tenth of the normal flow for this time of year.

Yow.

Southern California is restricting water use for 6 million people, and I would not be surprised to see our local water coppers taking measures before much longer. I’ve spotted a flotilla of Albuquerque-Bernalillo Water Utiility Authority vehicles cruising the Foothills lately, and they can’t all be meter readers.

Even Arizona is contemplating a “new normal,” though the last I looked the thinking was running very far afield indeed, from desalinization projects in Mexico to pumping water from the Mississippi Basin rather than restricting use of a diminishing supply.

Meanwhile, as the wind blows and the temperature rises, while the swamp coolers begin to bubble and air conditioners to whir, the power grid seems to be a few watts shy of the load.

Phrases like “rolling outages” and “worst-case scenarios” are getting tossed around as neighboring grids find they have no spare power to share and the aforementioned shortage of our old pal water threatens hydroelectric generation. And the buck stops … uh, where, exactly?

“The problem is there is nobody in charge,” said M. Granger Morgan, a professor of engineering at Carnegie Mellon University. The national power grid, he said, is a patchwork of regional systems designed to be guided by market demand in each area. Federal regulators have limited authority over it, and many states have constrained their own power to manage energy resources as part of a deregulation push that took hold in the 1990s.

“We don’t have the national regulatory arrangements and incentives in place to implement this energy transition in a coherent and rapid-enough manner,” Morgan said.

Oh, good. For a second there I thought we might be in trouble.

Can it happen here?

February 19, 2021

Punch a button, the heat comes on. Magic!

Here’s a story that every daily newspaper should be running as of, oh, day before yesterday.

Is your state’s power grid in shape for a Texas-size storm? Do you even know where or how your state gets its power?

I sure don’t. Lucky for me there’s this magic button on the wall, and when I press it, zoom, I control the weather! Inside the house, anyway, and only if nothing goes wrong outside it.

Here’s a New York Times story from last fall breaking down how making electricity has changed over the past two decades. Regarding New Mexico, it reports:

Coal has been New Mexico’s primary source of electricity generation for nearly two decades. But coal-fired power has declined since 2004 in response to tougher air quality regulations, cheaper natural gas, and California’s decision in 2014 to stop purchasing electricity generated from coal in neighboring states.

Natural gas, wind and solar accounted for a little more than half of the electricity produced in New Mexico last year, up from just 15 percent two decades earlier. In 2019, the state legislature passed a law requiring utilities to get 50 percent of the electricity they sell from renewable sources by 2030, rising to 100 percent by 2045.

According to [the U.S. Energy Information Administration], New Mexico has among the highest potential for solar power in the country. The state also sends a significant amount of electricity to California, which has long set aggressive renewable energy goals.