Energy storage technologies impact a quarter of corporate debt Fitch urges utilities to diversify to limit risk of disruptive Battery technologies starting to disrupt the electricity and automobile industries may also emerge as a trillion-dollar threat to credit markets, according to Fitch Ratings. A quarter of outstanding global corporate debt, or as much as $3.4 trillion, is linked to the utility- and auto-industry bonds that rely on fossil fuel activities, the ratings agency wrote in a report published Tuesday. Batteries have the potential to “tip the oil market from growth to contraction earlier than anticipated,” according to Fitch. “The narrative of oil’s decline is well rehearsed — and if it starts to play out there is a risk that capital will act long before” and in the worst case result in an “investor death spiral.” While hybrid and battery-only cars are making slow progress in denting sales of gasoline […]