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A locked-down pandemic-struck world cut its carbon dioxide emissions this year by 7%, the biggest drop ever, new preliminary figures show.The Global Carbon Project, an authoritative group of dozens of international scientists who track emissions, calculated that the world will have put 37 billion U.S. tons (34 billion metric tons) of carbon dioxide in the air in 2020. That’s down from 40.1 billion US tons (36.4 billion metric tons) in 2019, according a study published Thursday in the journal Earth System Science Data.Scientists say this drop is chiefly because people are staying home, traveling less by car and plane, and that emissions are expected to jump back up after the pandemic ends. Ground transportation makes up about one-fifth of emissions of carbon dioxide, the chief man-made heat-trapping gas.“Of course, lockdown is absolutely not the way to tackle climate change,” said study co-author Corinne LeQuere, a climate scientist at the University of East Anglia.The same group of scientists months ago predicted emission drops of 4% to 7%, depending on the progression of COVID-19. A second coronavirus wave and continued travel reductions pushed the decrease to 7%, LeQuere said.Emissions dropped 12% in the United States and 11% in Europe, but only 1.7% in China. That’s because China had an earlier lockdown with less of a second wave. Also China’s emissions are more industrial based than other countries and its industry was less affected than transportation, LeQuere said.The calculations — based on reports detailing energy use, industrial production and daily mobility counts — were praised as accurate by outside scientists.Even with the drop in 2020, the world on average put 1,185 tons (1,075 metric tons) of carbon dioxide into the air every second.Final figures for 2019 published in the same study show that from 2018 to 2019 emissions of the main man-made heat-trapping gas increased only 0.1%, much smaller than annual jumps of around 3% a decade or two ago. Even with emissions expected to rise after the pandemic, scientists are wondering if 2019 be the peak of carbon pollution, LeQuere said.“We are certainly very close to an emissions peak, if we can keep the global community together,” said United Nations Development Director Achim Steiner.Chris Field, director of the Stanford Woods Institute for the Environment, thinks emissions will increase after the pandemic, but said “I am optimistic that we have, as a society learned some lessons that may help decrease emissions in the future.”“For example,” he added, “as people get good at telecommuting a couple of days a week or realize they don’t need quite so many business trips, we might see behavior-related future emissions decreases.”___Follow AP’s climate coverage at https://www.apnews.com/Climate___Follow Seth Borenstein on Twitter at @borenbears .___The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content. 3048

A California utility company said its crews found a damaged transmission tower and holes in a power pole at separate locations near the site where the Camp Fire started.More than a month after the deadliest and most destructive wildfire in the state's history broke out, Pacific Gas & Electric Co. released a more detailed account of outages it experienced that day.In a letter to the California Public Utilities Commission, PG&E said one of its employees called 911 on November 8 -- the day the deadly wildfire began -- after spotting flames in the vicinity of a high-voltage tower near the town of Pulga in Butte County.That fire was reported almost 15 minutes after the utility experienced a transmission line outage at the same location, the company said. It was also around the same time the Camp Fire broke out.The electric utility had disclosed in a regulatory filing last month that it "experienced an outage" on a transmission line in Butte County about 15 minutes before the wildfire began but had not released additional details.PG&E said in its Tuesday letter that inspectors later discovered that a hook connecting part of the transmission line and the transmission tower was broken. They also found a flash mark on the tower.The company also detailed a second outage at another location. That incident was reported a few miles away from the first outage and about 15 minutes after the wildfire started.When crews went to check the outage a day later, the letter states, they "observed that the pole and other equipment was on the ground with bullets and bullet holes at the break point of the pole and on the equipment."Meredith E. Allen, PG&E's senior director of regulatory relations, explained that details about the incidents are preliminary and they remain under investigation."The cause of these incidents has not been determined and may not be fully understood until additional information becomes available, including information that can only be obtained through examination and testing of the equipment retained by CAL FIRE," Allen wrote to regulators.The Camp Fire burned through more than 153,000 acres in Butte County, killing at least 85 people and destroying thousands of structures. It was contained November 25 after becoming the deadliest and most destructive wildfire in California history.Cal Fire, the state's forestry and fire protection agency, has said the cause of the Camp Fire is still under investigation.On Tuesday, PG&E said "the loss of life, homes and businesses in the Camp Fire is truly devastating.""Our focus continues to be on assessing our infrastructure to further enhance safety, restoring electric and gas service where possible, and helping customers begin to recover and rebuild. Throughout our service area, we are committed to doing everything we can to further reduce the risk of wildfire," the company said in a statement.PG&E made its findings public weeks after a federal judge ordered the company to explain any potential role it played in causing the deadly Camp Fire and any other major wildfires in the state.The company has until Dec. 31 to submit written answers to federal officials, according to court documents.The-CNN-Wire? & ? 2018 Cable News Network, Inc., a Time Warner Company. All rights reserved. 3311

A group of musicians performs to honor Elijah McClain’s memory. He would often go play his violin at animal shelters. https://t.co/za3t90GPEL pic.twitter.com/yguGyVsDrH— Denver7 News (@DenverChannel) June 28, 2020 221

A federal judge on Monday dismissed a lawsuit that claimed President Donald Trump illegally benefits from his Washington hotel and that same hotel hurts restaurants that are also near the White House.The lawsuit was brought forward in 2017 by Cork Wine Bar, a restaurant in Washington that said it suffered because lobbyists and other political-minded customers chose to host fundraisers, events and dinners at the Trump International Hotel rather than at its business.But Judge Richard Leon of the DC District Court wrote in his opinion Monday that Cork couldn't claim a competitive disadvantage simply because of a public figure's fame."Cork does not, for example, accuse (the hotel) or President Trump of acting to dissuade potential customers from patronizing Cork or somehow obstructing entry to Cork's location," Leon wrote.If he had ruled in the restaurant's favor, Leon wrote, "I would be foreclosing all manner of prominent people—from pop singers to celebrity chefs to professional athletes—from taking equity in the companies they promote. ... This I cannot do!"While the Trump International Hotel is currently run by a trust administered by the President's family members, it remains at the center of two other major lawsuits that allege Trump has accepted illegal payments through the business.Earlier this month, a federal judge denied Trump's appeal to pause discovery in a lawsuit brought by the governments of Washington, DC, and Maryland that alleges he violated the constitutional clause that prohibits gifts and advantages from foreign and domestic governments.The lawsuit raises the possibility that transactions between the Trump International Hotel and foreign dignitaries could be made public. 1755

A deadly crash involving semi-trucks has shut down eastbound Interstate 10 west of Tonopah, Arizona. According to the Arizona Department of Public Safety, multiple semi-trucks were involved in the crash near milepost 79. DPS says a semi rolled over in the area and a second semi was able to come to a stop to avoid the rolled-over truck. At that time, a third truck hit the second semi, killing the driver of the third truck. The impact of the wreck caused the second semi to hit the rolled truck, causing injuries to the second driver. Eastbound lanes are expected to remain closed for some time while crews get "heavy duty tow trucks" to remove the vehicles and debris.The Arizona Department of Transportation says drivers can use the following detour: I-10 EB detour at Vicksburg Road (milepost 45) north to US 60, east to Salome Road and drive southeast back to I-10 past crash site. 925