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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) -- As rain continues to soak California, the state is almost entirely out of a drought. According to the U.S. Drought Monitor's most recent report out Thursday, the only part of the state still experiencing any form of drought is a portion of extreme Northern California. As seen in the image below, those counties are only in a "moderate drought," the lowest level in the rating system. RELATED: Devastating 'ARk' storm envisioned for California by U.S. Geological Survey 497

SAN DIEGO (KGTV) - California's portion of President Donald Trump's long-promised wall along the U.S.-Mexico border will not be built until the rest of the wall is approved."I have decided that sections of the wall that California wants built now will not be built until the whole wall is approved," Trump wrote in a tweet.The president's tweet comes a day after a federal judge sided with the Trump Administration in a lawsuit by the state and environmental groups.RELATED: Judge rules that construction of border wall can move forwardThe suit argued against the government waiving environmental laws to construct the wall along San Diego's border.I have decided that sections of the Wall that California wants built NOW will not be built until the whole Wall is approved. Big victory yesterday with ruling from the courts that allows us to proceed. OUR COUNTRY MUST HAVE BORDER SECURITY!— Donald J. Trump (@realDonaldTrump) February 28, 2018Despite U.S. District Judge Gonzalo Curiel's ruling, California officials have stood against the proposition for the border wall by the administration. Following the ruling, state Attorney General Xavier Becerra said in a statement that "A medieval wall along the U.S.-Mexico border simply does not belong in the 21st century."“We remain unwavering in our belief that the Trump Administration is ignoring laws it doesn’t like in order to resuscitate a campaign talking point of building a wall on our southern border," Becerra wrote. "We will evaluate all of our options and are prepared to do what is necessary to protect our people, our values, and our economy from federal overreach. A medieval wall along the U.S.-Mexico border simply does not belong in the 21st century.”RELATED: President Trump to visit San Diego, inspect border wall prototypesPresident Trump will reportedly visit the border wall prototypes in Otay Mesa in mid-March, according to the Washington Post. 1972

SAN DIEGO (KGTV) -- California has some of the most expensive gas in the entire country, and a new study by GasBuddy also claims the Golden State also has some of the most aggressive drivers.According to the study, California ranks number one with most aggressive drivers followed by Connecticut and Georgia.The study claims those aggressive habits are also costing Californians cold hard cash. GasBuddy says aggressive driving habits costs an additional 7 per year in fuel.The habits include hard braking, speeding and rapid acceleration.Further finding indicate that the more heavily populated the city, the more motorists drive aggressively.Check out the chart below:  687

SAN DIEGO (KGTV) -- August is one of the most popular months for newborn arrival, and a new WalletHub study is diving into best and worst states to have a baby. California ranked in the middle of the list overall, taking the 21st spot. According to the report, California ranks 16th in the nation for infant healthcare, 9th for baby-friendliness and 19th for family-friendliness. California also has the third lowest infant-mortality rate in the country. However, when it comes to the cost of having a baby, California places last in the nation. To rank states, WalletHub compared them against four key metrics, including: cost, health care, baby-friendliness and family-friendliness. 694

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