An electric vehicle replaces a combustion engine with an electric motor, and that's what Sublime Systems does in the cement-making process. So he moved to eastern Canada, where they don't have a lot of rabbis," Ellis told CNBC of her father's move. And I think we both sort of gravitate to things that are challenging," Ellis told CNBC. I think the best way we have to get around fossil fuels is to use electrons," Ellis told CNBC. There will be numerous approaches, all of which have challenges and most of which deserve to be tested," Chiang told CNBC.

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Persons: Leah Ellis, Ming Chiang, Ellis, Chiang, Sublime, she's, haven't, It's, Leah Ellis Ellis, it's, Mark Mutter, Mutter, Clay Dumas, Dumas, Katie Rae, Rae, Timothy McCaffery, McCaffery, Scott Carmichael It's, I'm Organizations: Sublime Systems, Sublime, CNBC, Battery, Massachusetts Institute of Technology, Bloomberg, Getty, Jamcem Consulting, LowerCarbon, Siam Cement, SCG, American Society for Testing Locations: Texas, South Africa, Israel, Jerusalem, Canada, Houston , Texas, Europe, Boston, Africa