Warren's campaign says one of her existing policy proposals would create pressure on major oil-and-gas companies to splinter.
The intrigue: They pointed to her legislation that would require detailed disclosures from publicly traded companies about climate change.
Why it matters: The campaign argues that this would lead to so-called stranded oil and natural gas reserves that would create big financial liabilities for energy companies.
Yes, but: The idea of stranded assets is controversial and beyond the scope of this blurb. And achieving emissions cuts consistent with 1.5°C is looking quite unlikely.
What they're saying: "If oil companies are required to disclose this information to investors, there will be enormous investor pressure on these companies to break up so that the non-fossil fuel parts of these companies would not be taken down by likely losses in the fossil fuel parts," Warren's campaign said.
The state of play: Warren touched on this goal in passing during Tuesday's Democratic debate when she was asked about her goal of breaking up tech giants.
The bottom line: Warren is now the co-frontrunner with Joe Biden. It's another sign of the aggressive posture Warren has staked out.
