Bakersfield, California 2021-05-04 22:30:00 –
State energy officials were optimistic on Tuesday, saying that a series of measures taken since last summer could prevent repeated blackouts in August. Western United States.
Officials representing government agencies and California power grid operators continue to work, but are sufficient to meet the hottest summer demand in combination with other measures, including mechanisms to reduce electricity demand. Heat that appears to have sufficient power generation and storage capacity.
“I am very confident,” said Mary Badger, President of the Public Utility Commission of California.
“In this era of climate change and stormy weather … no one can predict 100 percent,” she continued. “But I feel what I’ve done since September: various reforms, changes to existing programs. I think I picked up the corner of the tent and looked at everything carefully.”
Batjer worked with the California Energy Commission and the California Independent Systems Operator on Tuesday afternoon as the state seeks to meet its ambitious climate goals to phase out the use of oil and nuclear energy production. I explained to the people concerned. ..
The root cause analysis ordered by Governor Gavin Newsom in the aftermath of the power outage from August 14th to 15th blamed extreme weather, market practices, resource adequacy, and inadequate planning.
CalISO president Elliott Mainzer said Tuesday that the state couldn’t live a “close to the edge” life like last year because power supplies barely met demand. He said the state “must have more margin for errors” in case something goes wrong.
The amount of electricity available this summer is “actually still a moving goal,” he said, but he should have an additional 3,000 to 3,500 megawatts of electricity available if needed.
He said power outages would probably not be needed if only California suffered from heat waves that required electricity from suppliers elsewhere in the west. But if other states are also suffering from a very hot climate at the same time, “then things will get tougher.”
Mainzer has expressed concern that wildfires could limit the availability of energy as smoke reduces the capacity of solar power plants. Similarly, drought conditions can affect electricity supply, but hydropower dam operators have shown that they can do what they can to keep their capacity online, he said.
Last year there was no limit on transmission capacity, but this year it “may change,” he added.
Cal-ISO and other companies are trying to hedge this year, he said. “But we’re not really done yet,” California’s climate goals make things difficult.
“This transition will be difficult and everything will be available,” he said.
Unfortunately, for now, California seems to need to continue to source some of its electricity from natural gas-burning power plants, Batjer said.
“We’re still not happy with having to use gas and fossil fuels, but our reality is … we have peaks and net peaks we worry about,” she says. I did. “We are now in balance …. we did what we had to do.”
Mainzer emphasized that there was no evidence that the generator withdrew power during the August power outage, or that there were no signs of market manipulation that would exacerbate the situation or raise the cost of payers.
“Last year was a function of supply and demand imbalance,” he said. “Prices reacted accordingly.”
The summary provided by the Energy Commission pointed out various steps taken to avoid this year’s outage.
In March, CPUC instructed Pacific Gas and Electric Co. and a state investor-owned utility to purchase additional 2.5% of its existing buffer, which is more than 15% to 17.5%.
The Commission also ordered utilities to pilot an “emergency load reduction program.” This allows operators to offer new services to manage their electricity demand, such as compensating their customers by voluntarily reducing their electricity requirements in an emergency.
In addition, CPUC has instructed utilities to make changes to important peak pricing programs that charge customers high during peak hours on certain days. Among other changes was an increase in the number of critical peak pricing events per year.
Also, if power reliability becomes an issue, industrial and large commercial customers will pay lower rates for power in exchange for promises to reduce usage.
State optimistic about avoiding power outages this summer | News Source link State optimistic about avoiding power outages this summer | News