Elon Musk's battery packs or Twiggy Forrest's green hydrogen? Truth is, we'll need both
- Written by: John Mathews, Professor Emeritus, Macquarie Business School, Macquarie University
NASA/Unsplash, CC BY-SAThe battle of the billionaires has become the stuff of headlines. The world’s richest man, Elon Musk, has gone head-to-head with Australia’s richest man, billionaire Andrew “Twiggy” Forrest.
Musk, founding investor in battery-powered car giant Tesla, has famously mocked hydrogen fuel-cell vehicles as...
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