https://www.startribune.com/tiny-green-innovator-joins-a-building-giant/37853434
Vast Enterprises' light bricks, made of recycled materials, have attracted keen interest from Fabcon.
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https://trellis.net/article/green-steel-innovator-electra-scores-85m-backing/
Amazon and Bill Gates-founded Breakthrough Energy Ventures are among the company's investors.
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