Wednesday, May 12th, 2021

Time	Event
12:30a	California Ban On Gas-Powered Cars Would Rewrite Plug-In Hybrid Rules An anonymous reader quotes a report from CNET: As of now, California wants to implement an 80-20 mix where 80% of new cars sold will be totally electric or hydrogen-powered, and 20% may still feature a plug-in hybrid powertrain. Essentially, automakers will still be able to plop an engine under the hood come 2035. However, PHEVs will need to follow far more stringent definitions of the powertrain. California wants any plug-in hybrid to achieve 50 miles of all-electric range to meet the categorization -- a huge ask. Only two plug-in hybrids in recent years meet that criteria: the Chevrolet Volt (no longer on sale) and the Polestar 1 (soon to exit production). To achieve such a lofty range, automakers need to fit larger batteries, and when you're talking about a big battery and an internal-combustion engine, things get complex (and costly) quickly. But, that's not all the state will need. Future PHEVs to qualify under these regulations will need to be capable of driving under only electric power throughout their charged range. So, no software to flick on the engine for a few moments to recoup some lost energy. While these regulations would actually benefit drivers to shift PHEVs away from "compliance cars" to something far more usable, the complexities may just turn automakers to focus exclusively on EVs. It all remains to be seen, however since the plans remain open for public comment until June 11 of this year. After that, the board will vote and detail a full proposal later this year. Read more of this story at Slashdot. (Comment on this)
7:00a	Biden Administration Approves Nation's First Major Offshore Wind Farm The Biden administration gave approval Tuesday to the nation's first commercial-scale offshore wind farm, which is scheduled to begin construction this summer. The New York Times reports: he Vineyard Wind project calls for up to 84 turbines to be installed in the Atlantic Ocean about 12 nautical miles off the coast of Martha's Vineyard, Mass. Together, they could generate about 800 megawatts of electricity, enough to power about 400,000 homes. The administration estimates that the work will create about 3,600 jobs. The project would dwarf the scale of the country's two existing wind farms, off the coasts of Virginia and Rhode Island. Together, they produce just 42 megawatts of electricity. In addition to Vineyard Wind, a dozen other offshore wind projects along the East Coast are now under federal review. The Interior Department has estimated that by the end of the decade, some 2,000 turbines could be churning in the wind along the coast from Massachusetts to North Carolina. Electricity generated by the Vineyard Wind turbines will travel via cables buried six feet below the ocean floor to Cape Cod, where they would connect to a substation and feed into the New England grid. The company said that it expects to begin delivering wind-powered electricity in 2023. The Biden administration said that it intended to fast-track permits for other projects off the Atlantic Coast and that it would offer $3 billion in federal loan guarantees for offshore wind projects and invest in upgrades to ports across the United States to support wind turbine construction. [...] The administration has pledged to build 30,000 megawatts of offshore wind in the United States by 2030. It's a target the White House has said would spark $12 billion in capital investments annually, supporting 77,000 direct and indirect jobs by the end of the decade. If Mr. Biden's offshore wind targets are met, it could avoid 78 million metric tons of carbon dioxide emissions, while creating new jobs and even new industries along the way, the administration said. Read more of this story at Slashdot. (Comment on this)
10:50p	Researchers Have Developed a Way To Wirelessly Charge Vehicles On the Road An anonymous reader quotes a report from Jalopnik: [R]esearchers at Cornell University, led by Associate Professor of Electrical and Computer Engineering Khurram Afridi, have developed technology that would allow vehicles to be charged on the road while in motion. It would essentially turn U.S. roadways into wireless chargers. Afrindi says he has been working on the tech for the last seven years. Here's how it would work, according to Afrindi via Business Insider: "'Highways would have a charging lane, sort of like a high occupancy lane,' Afridi told Insider. 'If you were running out of battery you would move into the charging lane. It would be able to identify which car went into the lane and it would later send you a bill.' The science behind Afridi's project goes back over 100 years to Nikola Tesla, the inventor who used alternating electric fields to power lights without plugging them in. Afridi's technology would embed special metal plates in the road that are connected to a powerline and a high frequency inverter. The plates will create alternating electric fields that attract and repel a pair of matching plates attached to the bottom of the EV.No need to worry about stopping to charge unless you're down for the night. They have run into a problem, however. They can't seem to find the parts that can handle the high levels of power needed to charge vehicles enough while they are in motion. It would have to be a material that's not only weatherproof but able to withstand high voltage and heat from the passing vehicles." Read more of this story at Slashdot. (Comment on this)

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