Exxon Probed by New York in Toughest U.S. Climate Crackdown Yet

  • State's top lawyer wants to know what Exxon knew and when
  • Exxon `unequivocally' rejects allegations it hid research

Air pollution in Poland.

Photographer: Joe Klamar/AFP/Getty Images
Lock
This article is for subscribers only.

New York’s decision to probe climate change disclosures by Exxon Mobil Corp. marks the most aggressive state action yet on the financial effects of burning fossil fuels.

New York Attorney General Eric Schneiderman issued a subpoena to the company on Wednesday seeking a lengthy list of documents and disclosures, including communications with trade associations and industry groups, according to a person familiar with the matter, who asked not to be identified because the probe isn’t public. The request seeks information dating from the 1970s to the present, the person said.