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发布时间: 2025-05-25 06:17:30北京青年报社官方账号
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SAN DIEGO (KGTV) -- Bail was set at million Thursday at an arraignment for the suspect in an officer-involved shooting in Logan Heights. Police say 30-year-old 170

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SAN DIEGO (KGTV) — As thousands of migrants part of a caravan from Honduras make their way north to the United States, the Department of Defense has updated how many troops may be sent to the border.Wednesday, the DOD reveal a list of potential stations where troops could be deployed along the U.S. southern border.This, as the group of migrants continue their journey north through Mexico, though still some time away from reaching their destination of Tijuana at press time.RELATED: 493

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SAN DIEGO (KGTV) -- Caltrans maintenance crews closed the westbound Interstate 8 connector to northbound state Route 67 at 9 p.m. Thursday night, but lanes were reopened at 5 a.m. Friday morning. The closure took effect for guardrail repair, according to Caltrans.Signs were posted to direct motorists on westbound I-8 to exit at West Main Street and turn left to eastbound I-8 to SR-67.Motorists were reminded to be work zone alert and slow down when approaching Caltrans vehicles with amber flashing lights.Caltrans says Californians can expect more roadway improvement projects like this made possible by the recently passed Road Repair and Accountability Act of 2017, Senate Bill 1.  715

  

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) — Chicano history will be celebrated in San Diego this week at one of the city's most historic parks.On April 20, the Logan Heights community will celebrate the 49th annual Chicano Park Day at the famed park underneath the Coronado Bridge. The free festival brings together community members annually for art, education, entertainment, and honoring Chicano culture and the park.This year theme will be "Danzantes, Protectors of Our Traditions and Chicano Park, 500 Years of Anti-Colonial Struggle."Performances are scheduled by a lineup of traditional and cultural dance groups and one of the largest Aztec Indigenous dance performances by Danza Azteca Calpulli Mexihca. In addition to dancing, kids art workshops, speakers, and more than 325 classic lowrider cars and bikes will be on display. Attendees can also visit various arts and crafts, and informational booths throughout the colorful park.And, of course, there's the food, which will be sprinkled throughout the park at various booths.The event comes a couple days before the official establishment of Chicano Park on April 22, 1970, by activists. The site was placed on the National Register of Historic Places in 2013 and became a National Historic Landmark in 2016.The park is known for an array of colorful murals lining the Coronado Bay Bridge's legs that make up the Chicano Park Monumental Murals. Artists illustrate Chicano history and culture through murals and sculptures throughout the park. 1487

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