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The sun still hasn’t come up in Sacramento, California, as Paul Harrison makes his safety checks for the school bus he drives.The Twin Rivers school district bus yard is busy just before 6 a.m. All the drivers are getting ready to pick up the kids.But Harrison is driving a slightly different model than some of his co-workers.“I believe it’s been about three years we’ve been driving these electric buses," he said. "There’s no gas, there’s no emissions."His is one of 30 electric school buses owned by the district, about half their fleet. His boss, Tim Shannon, hopes one day the district's entire fleet will be electric.“As the range gets better on electric school buses have a 100 percent electric fleet within the next three and a half to four years," said Shannon.While the overall goal is to help reduce the districts carbon footprint, Harrison says he notices differences while he drives.“When you’re driving this bus, there’s no diesel, there’s no fuel to work with, there’s no natural pumps that you have to hook up,” said Harrison.And so do the students he drives to school every day.“The electric buses, they don’t have that smell and you can actually kind of breathe,” said Carrissa Stevens, an 8th-grader at Symthe Middle School. She likes the fact that buses don’t smell like diesel and she likes that she’s doing her part to help the environment.“If we didn’t take care of the environment, I don’t think any of us would be here. But I also care about the animals and the plants and all that because it’s important,” said Stevens. And she may not know it, but she’s also helping her parents and other tax payers save some money.“I would tell you the current savings with the buses we have is close to 0,000 a year,” said Shannon.And he only expects the savings to increase over time and as they get more buses. While there is a heavy start up cost associated with buying electric buses and installing chargers, they’re much cheaper to maintain than their diesel counterparts.“You’re getting almost triple the tire life out of a tire. You’re getting over double the break life out of the breaks because of regenerative breaking," explained Shannon. "The average mile it costs us to drive an electric bus is between Three-time Formula One champion Niki Lauda, who recovered from a near-fatal accident to become one of motor racing's greatest drivers, has died aged 70.The Austrian, who built a new career as an airline entrepreneur after leaving the track, died peacefully on Monday, his family said in a statement sent to CNN.Lauda was hospitalized earlier this year with influenza and underwent a lung transplant 411.15 and The Texas Department of Public Safety has issued a blue alert for a 21-year-old man accused of killing a Nassau Bay police sergeant. Twenty one-year-old Tavores Henderson is accused of 197.19. With the diesel buses between The Trump administration was expected to announce completion as soon as Thursday of one of its most momentous environmental rollbacks, removing federal protections for millions of miles of the country’s streams, arroyos and wetlands.The changes, launched by President Donald Trump when he took office, sharply scale back the government’s interpretation of which waterways qualify for protection against pollution and development under the half-century-old Clean Water Act.A draft version of the rule released earlier would end federal oversight for up to half of the nation’s wetlands and one-fifth of the country’s streams, environmental groups warned. That includes some waterways that have been federally protected for decades under the Clean Water Act.Trump has portrayed farmers — a highly valued constituency of the Republican Party and one popular with the public — as the main beneficiaries of the rollback. He has claimed farmers gathered around him wept with gratitude when he signed an order for the rollback in February 2017.The administration says the changes will allow farmers to plow their fields without fear of unintentionally straying over the banks of a federally protected dry creek, bog or ditch.However, the government’s own figures show it is real estate developers and those in other nonfarm business sectors who take out the most permits for impinging on wetlands and waterways — and stand to reap the biggest regulatory and financial relief. Environmental groups and many former environmental regulators say the change will allow industry and developers to dump more contaminants in waterways or simply fill them in, damaging habitat for wildlife and making it more difficult and expensive for downstream communities to treat drinking water to make it safe.“This administration’s eliminating clean water protections to protect polluters instead of protecting people,” said Blan Holman, a senior attorney with the Southern Environmental Law Center.The Trump administration has targeted a range of environmental protections for rollbacks. Trump says his aim is to ease regulatory burdens on businesses. 2139.82 and The percentage of boys who start having sex at a young age can vary based on factors such as where they live and their mothers' education level, according to a new study. Yet among those boys, only about half described their first time as something they fully "wanted."The study, published in the journal 317.86."And while savings are great the most important thing is getting the kids to and from school safe.“There’s nothing that motivates me to come to work regardless of how I’m feeling. You know that these 40, 50 kids are here waiting and depending on you because you’re there everyday at the same time," said Harrison. "They know you by name. They look forward to seeing you; you look forward to seeing them. And that says a lot." 2733

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来源：资阳报