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SAN DIEGO (KGTV) – Another heat wave in the forecast could leave Californians in the dark this weekend. San Diego Gas and Electric is preparing for a hot weekend as high temps are expected to cause more strain on the power grid.Energy officials are hoping to avoid a repeat of last month when rolling blackouts swept through the state for the first time in 11 years.The California Independent System Operator, or CAISO, was forced to order blackouts in response to high demand.“For the grid to operate, demand on the grid needs to be matched evenly with supply,” said Helen Gao with SDG&E.Ahead of the heat this weekend, SDG&E meteorologists are closely monitoring conditions.At this point, CAISO says they haven’t told SDG&E to prepare for rotating outages over the weekend. CAISO says it plans to issue a Flex Alert, which it says is a voluntary call for conservation.CAISO said the recent rotating outages were the result of a number of factors, including generation units being out of service, reduction of the amount of energy California was able to import from other states, and a sudden drop in wind energy.If CAISO issues a flex alert, the power company will activate their demand response programs. It encourages customers to cut back on energy use to reduce strain on the grid. Outages would only be ordered by CAISO as a last resort. On Tuesday, the State Water Resource Control Board took action to prevent more outages in the future. They’re now along four gas power plants to continue operations past 2020. They were set to stop production as California transitions to cleaner energy sources. The extended deadline is expected to ease the strain on current systems while new energy and storage resources are being built.If an outage is planned for a neighborhood, SDG&E says they try to give all customers a heads up before the lights go out.How these rolling outages workRolling outages are a method that CA ISO uses to take the load off of California's power grid. When the state says the grid is under too much stress, each utility in the state has a percentage of electricity that needs to be taken off of the grid to meet whatever wattage CA ISO is aiming for, according to SDG&E. That amount that a utility will be asked to cut during these rolling blackouts is approved with CA ISO regulators every year.SDG&E determines which neighborhoods will be impacted by creating a list of blocks. Each of those blocks accounts for about 25 megawatts of electricity. Once CA ISO tells SDG&E how much power it needs to cut, SDG&E goes down that list from the top, de-energizing blocks until it is told to stop.The next day, the company picks up where it left off on the list, so that the same neighborhoods aren't affected every night. Once SDG&E goes through its entire list, it starts at the top again.Outages can last up to an hour but can also be relatively quick. Saturday, the first block de-energized lasted for about 17 minutes, according to the company.What you can do to helpTo avoid rolling blackouts, officials say the best way is to take energy conservation seriously. Because these outages are issued by the state, conservation is needed by all Californians in these instances.Officials recommend setting the thermostat at 78 degrees, turning off unnecessary lights and electronics, and using appliances before 3 p.m. to help save power.During power shutoffs, SDG&E suggests customers turn off air conditioners, keep refrigerator and freezer doors closed, and reduce their water use due to the need for electricity to pump and process water. For electric vehicle owners, charging should be delayed if possible until after the emergency shutoffs, SDG&E said.SDG&E offers more safety tips to keep in mind during an outage here. 3805

SAN DIEGO (KGTV) — As county leaders struggle to control the latest surge of COVID-19 in San Diego, there is an acknowledgment that there are no good options. While many businesses are preparing to ignore public health orders to close or limit operations, public health experts warn the consequences of failure to limit the spread of the virus will be dire.“The reality of it is indoor spaces with people talking without masks are not safe. I think that’s really important to getting this under control,” said Dr. Rebecca Fielding-Miller, an expert in infectious diseases at UC San Diego.She says the county has tried to chart a middle course between allowing businesses to remain open while trying to rein in the virus. “We have been, I’m really sorry to say, doing it in half measures since March," Fielding-Miller said.But to be successful, such a policy requires a great commitment by the public to safety measures such as wearing masks, social distancing, and avoiding gatherings. That commitment has proven vulnerable to the COVID fatigue felt by the public, as adherence to those measures tends to slide with time.Fielding-Miller says some counties in the United States, along with some other countries, have had success with brief but strict lockdowns. However, there may not be public support for such actions here.Others advocate a full reopening of the economy and letting the virus run its course. They argue that the economic, psychological, and educational harm from the public health restrictions are greater than the damage caused by the virus itself. Proponents say the United States should try a “herd immunity” strategy, where attempts are made to protect vulnerable populations, but the virus is otherwise allowed to spread unchecked through the general population. The theory projects that once enough people are infected, the virus has nowhere left to spread and will die out on its own.Most public health experts say that method could prove catastrophic. They point out that it’s not known how many people would have to be infected, but it would have to be a majority. “If we went down this path where we attempt to infect 70% of the population, the very, very likely outcome is we would end up with something like one to two million Americans dying,” said Fielding-Miller. Furthermore, it is also not known how long a person is immune after recovering from COVID-19. There have already been cases of people being infected for a second time. “We would end up with extraordinarily high rates of disability and mortality for no gain at all, for people to just be able to get reinfected in six months. So I understand the attraction, but it's also not viable," Fielding-Miller said.This week, San Diego moved into the purple tier, the most restrictive of California’s COVID-19 tiers. 2811

SAN DIEGO (KGTV) – County leaders are continuing to urge San Diegans that 2020 is not the year to skip the flu shot as we head into colder months amid a nearly year-long pandemic.On Wednesday, the fourth of six flu vaccine clinics was held by San Diego County’s Health and Human Services in Logan Heights. All hands were on deck with nurses from across the county, as more people are heading to the free clinics to get their flu shot this season."This is a year to be vigilant of protecting yourself from influenza and getting a vaccine, so we don't run into a situation where people are not only getting COVID, but getting influenza, and clogging our medical response system," said Thomas Zurek, public health nurse manager with the county.Zurek said while we can't control the spread of COVID-19 with a vaccine, we can when it comes to the spread of influenza, which hits hard during cold months when more people are indoors.Zurek added he hopes the free clinics will help keep people out of hospitals this season so staff can focus patients affected by COVID-19."Our numbers have been above what we're normally than seeing this time of year, which is great," Zurek said.The county will hold two more vaccine clinics Thursday and next Tuesday:Thursday, Oct. 29, at East Public Health Center, 367 N. Magnolia Avenue, El CajonTuesday, Nov. 3, at North Inland Public Health Center, 640 W. Mission Ave #2, Escondido 1421

SAN DIEGO (KGTV) - Another testing site is being added to San Diego County, and this one will be the closest to the U.S.-Mexico border so far for the region.The San Ysidro port of Entry’s PedWest crossing is one of the world’s busiest pedestrian international border crossings. Within the next two weeks, a testing site at that location will join the more than two dozen others across San Diego County. It will be an appointment-free, walk-up site. Officials expect 200 tests to be done daily there.Chicano Federation Chief Strategy Officer Roberto Alcantar said this is a step in the right direction as far as testing is concerned, but said there is still work to be done to help the Latino community.Related: San Diego County launches COVID-19 outreach campaign for LatinosHe said many in the Latino community are afraid of getting tests done because of the fear of a positive test.“Our community is nervous about losing their jobs, not being able to go to work, the real economic impact that comes from being positive and feeling that that might hinder them in a way,” he said.He added that this is a big-picture problem. The Latino community lacks affordable housing, forcing families to live in close quarters and increasing the risk of spreading the virus, and also forcing people to live across the border to find affordable housing. Many of these people are essential workers and need to continue to work to support their families, so they cross the border on a daily basis. This new site will help give them access to testing.“They’re having to cross the border every day. We’re hearing from workers that they’re spending 4-5 hours every day waiting just to cross,” said Alcantar.Alcantar also said that the new testing site will likely lead to more positive rates, as is expected with increased testing, and he worries about what that will do to the perception of the Latino community, which already has higher numbers than the rest. As of August 9, 62% of San Diego’s cases are Hispanic people, a community that makes up just 34% of the population. That number will likely continue to climb with another testing site in an area dominated by Spanish speakers. This, tied with a perception that people are carrying the virus from Mexico to the U.S., could be bad.“Our concern is that this will help push further that narrative that we have to have a testing site because the rates are coming from Mexico,” he said.The Chicano Federation has been working with UCSD to reach out to the Latino community and find out why they don’t want to get tested and also encourage them to get tested. They also have been working with the county and giving feedback on testing in the Latino community.San Diego County also launched a campaign at the end of July targeted at helping get resources and information to the Latino community about safety measures, testing resources and contact tracing. 2899

SAN DIEGO (KGTV) - As re-closures loom in San Diego County, anxiety is building.Licensed Psychologist Dr. Michelle Carcel said she and other colleagues noticed higher anxiety and depression among those who are isolating."Then there's the reality of, 'okay the cases are surging and things are starting to shut down again,' so there is that isolation anxiety," Dr. Carcel said, explaining we are pack animals and can feel in danger if alone for extended periods of time.She said on the flip side, some are feeling a sense of comfort in a new routine that's taking root, as we enter the fourth month of the pandemic.The possibility of all indoor activities getting shut down Monday threatens that new normal many have created.Dr. Carcel said there are still options to get together, "we can get creative with this. There's hiking outdoors, there's biking we can do. All of that within the context of social distancing." Another anxiety is the job market. While unemployment is down for the sixth straight week, SANDAG said 200,000 San Diegans are still out of work.Dr. Carcel acknowledges these times are hard but it is important to have hope. "We're just constantly thinking in absolutes, 'Oh it will never reopen. It will never get better,' that is a very bad way to think, we actually want to think about this being temporary because it will be."She impressed the importance of vaccines being developed at light speed and suggested those who are anxious about the re-closures should create a game plan."We talk about a cope ahead plan on specific things we can do in lieu of things we are currently enjoying if things shut down again so that we're not disappointed," Dr. Carcel said.She reminded us this is temporary, and we will make it through. 1755