Diesel Giant Cummins Has A $13 Billion Cleantech Goal — Starting With A New Name by alanohnsman
lon Musk and Tesla executives recently tried to wow investors with ambitious, wide-ranging plans to make vehicles and energy more sustainable. Now Tesla’s green energy plans are facing competition from a surprising source: Cummins, a century-old industrial giant best known for making diesel engines and generators.
The business opportunity—and challenge—for Cummins and other makers of commercial and heavy vehicles is enormous, running to hundreds of billions of dollars in the years ahead to replace traditional truck engines and generators. Transportation is the main source of U.S. carbon emissions, accounting forof the total in 2020, and commercial vehicles spewed more than a quarter of that.
Hydrogen is used for steel and metal production, oil refining and in the chemical and food-processing industries, but it’s sourced mainly from natural gas in a process known as steam reformation that releases carbon dioxide. The shift to generating the universe’s most abundant element from water and renewable energy holds the promise of dramatically cutting industrial CO2 emissions even before hydrogen becomes a more widely used transportation fuel.
“My personal opinion is that hydrogen will not be used meaningfully in transport … it shouldn't be,” he said.Elon Musk, Tesla CEO
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X-rays reveal how 450-year-old Tycho supernova became a giant cosmic particle acceleratorSharmila is a Seattle-based science journalist. She found her love for astronomy in Carl Sagan's The Pale Blue Dot and has been hooked ever since. She holds an MA in Journalism from Northeastern University and has been a contributing writer for Astronomy Magazine since 2017. Follow her on Twitter at Sharmilakg.
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