Clean tech companies could see a boom under President-elect Joe Biden, but just how much hinges on Tuesday's Senate election in Georgia.

A large part of Biden's platform is devoted to a plan to "clean energy," with promises to invest $400 billion over 10 years into innovation. If the Senate remains in Republican hands, his plan is unlikely to get as much traction, so environmentalists are looking at Tuesday's Senate races in Georgia as their best hope. A Democrat sweep could mean a big win for California, home to dozens of green energy companies and a national leader in the environmental legislation.

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Newlight Technologies, a biotech company that will use microorganisms to produce biodegradable clothes and utensils, closed a $45 million Series F financing round last week. Houston-based Valedor Partners joined existing Newlight investors GrayArch Partners in completing the Series F financing.

This announcement comes a month after the opening of Newlight's commercial scale production facility in Huntington Beach. That facility was set up to produce the company's AirCarbon material, an alternative to synthetic materials made from the secretions of pollution-eating microorganisms. It will be the main ingredient in the company's two new brands: Restore, an alternative to plastic utensils and Covalent, a high-end fashion brand aimed at the eco-conscious consumer.

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Angelenos could soon see their trash become a large part of their trash cans.

Los Angeles-based manufacturing company Rehrig says it has engineered a way to integrate at least twice as much ocean-bound plastic into its new products as its competitors.

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