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SAN DIEGO (KGTV) — As California deals with its worst energy crisis in two decades and the threat of more rolling blackouts, a lot of people are wondering who -- or what -- is to blame.Energy experts say last weekend’s blackouts are raising new questions about the way the state manages its electrical grid. California is the only state in the west that uses an independent system operator, an entity known as Cal ISO.“This is really just a demonstration that the reliability of the grid is less reliable with [Cal ISO] than when we just had regular utilities,” said San Diego-based energy consultant Bill Powers.Cal ISO manages 80 percent of California’s power grid. It manages the flow of electricity for investor-owned utilities like an air traffic controller manages the flow of privately owned airplanes down a runway. City-owned utilities like the Los Angeles Department of Water and Power are not part of the Cal ISO system.Cal ISO, previously known as CAISO, was formed in 1998 after regulatory changes during the Clinton administration that were designed to make the energy market more competitive.Powers said the fundamental idea was simple: “instead of having these monopoly utilities controlling everything, let's open up the transmission systems.”But it didn’t take long for flaws in the system to emerge. In 2001, market manipulation from companies like Enron prompted dozens of rolling blackouts.In other states like Arizona, utilities are responsible for the electrical transmission within their service territory. Those utilities are able to rapidly respond if conditions prompt the need for additional power generation, Powers said.“[It’s] one-stop shopping. Here it’s two-stop shopping,” he said. “You've got another layer of fat in there. And if that layer of fat is playing the game a different way, simply making sure everyone is covered, then you have the potential to have a breakdown. And we're now experiencing a breakdown.”The most recent major breakdown was in 2011, when 1.4 million San Diegans suddenly found themselves in the dark.A federal investigation into the Great Blackout of 2011 cited “inadequate real-time situational awareness” -- basically bad grid management -- and faulted several entities, including Cal ISO.Edward Lopez, the executive director of the Utility Consumers’ Action Network, said last weekend’s rolling blackouts were another example of bad grid management.“This is an indication that, again, this statewide organization needs to be better prepared and ready to jump into action quicker,” he said.Cal ISO blames another state agency for the recent rolling blackouts, the California Public Utilities Commission, along with California’s evolving energy portfolio.About one-third of the energy California now generates in-state is from renewable sources like solar and wind. When clouds roll in and the winds subside, that can be a problem.“Lack of resources, the heat, those go into account,” Lopez said, “but on the other hand, this was not unpredictable.”Even though more Californians have been staying home due to the pandemic, last weekend’s conditions were not particularly remarkable, he said. With the impact of climate change, above normal temperatures are expected to become more common.One solution to California’s renewable energy problem, he said, is to invest in more energy storage.Cal ISO’s own data shows energy demand last weekend was lower than in previous peak years and there were reserves available, Powers said.“Why do we keep reserves if we’re not willing to use those reserves when conditions get tight?” Powers said.City-owned utilities like LADWP that are independent from Cal ISO did not experience rolling blackouts, one reason Powers thinks there’s a problem with California’s energy air traffic controller.“Maybe we need better rules. Maybe we need a different system,” he said. 3871

SAN DIEGO (KGTV) - Caltrans will paint new stripes on Interstate 15 this week that will require lane and ramp closures through Thursday.Monday and Tuesday closures will take place from 9 p.m. to 5 a.m. and include: 222

SAN DIEGO (KGTV) — Congressman Duncan Hunter and wife, Margaret, were arraigned Thursday in San Diego, where they entered their pleas to a 60-count indictment surrounding charges of campaign fund violations.Here are five fast facts to know about Thursday's arraignment:HUNTERS' PLEAThe Hunters both pleaded not guilty to the indictment handed down on Wednesday. Rep. Hunter has continued to plead innocent to charges against him since they were introduced in 2016.This week, Rep. Hunter called the indictment a "politically motivated" attack.HUNTER INDICTMENT: 573

SAN DIEGO (KGTV) - Come February, SeaWorld San Diego is hoping to fill the night sky over Mission Bay with the lights of a drone show.The California Coastal Commission began considering their proposal for a test run at a hearing near San Francisco Thursday.For decades, fireworks capped off a day of summer fun at SeaWorld. A few years ago - amid ongoing concerns over impacts on wildlife, water quality and pets - SeaWorld scaled back the shows, in favor of laser light shows. Now comes another high-flying option in the form of the drone light shows like those that have wowed at places like Universal Studios and Disney World. RELATED: SeaWorld San Diego says new dive coaster 'Mako' coming in 2020SeaWorld applied for a 15-night test run from February 4 through 18. Using GPS technology, more than 500 12-ounce drones would fly up to 400 feet in the sky, forming shapes with on-board lights in a five minute show, accompanied by music on the ground."I think it would be amazing to see it," said Alan Trachman, a Los Angeles resident who has visited SeaWorld San Diego about 15 times.Industry observers believe if successful, the drones could eventually replace some or all of the fireworks shows.RELATED: Groundbreaking held for SeaWorld's Sesame Place San Diego theme park in Chula VistaIf the idea is approved, SeaWorld will be required to monitor noise, light and any bird strikes during the test run. 1416

SAN DIEGO (KGTV) - Cara Knott's family has written a letter to Gov. Gavin Newsom asking that Craig Peyer remain behind bars.In December 1986, Peyer -- then a California Highway Patrol officer -- pulled over Knott on Interstate 15 in the Rancho Penasquitos area. Peyer beat Knott, strangled her, and threw her body over a bridge.Peyer was eventually convicted of killing the 20-year-old San Diego State student in 1988.Peyer's next parole hearing isn't until 2027, but in their letter to the governor, Knott's family says they've learned inmates are being released from Peyer's prison because of COVID-19.“This is precisely NOT a person who deserves to be released early from prison for humanitarian reasons. Officer Peyer showed NO Mercy when he murdered my sister," Knott's sister wrote in her letter to the governor.ABC 10News reached out to California Department of Corrections and Rehabilitation for clarification. CDCR says, at this time, there are no plans to expedite the release of Craig Peyer."He committed a betrayal of trust that's unmatched in San Diego history at my judgment," said Paul Pfingst, who prosecuted the case. "If we don't have room for him in prison, because of a risk that he might catch a disease that all of us have a risk to catch, I think that would be a grievous mistake." 1312

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