By Bradley Olson 

New York's attorney general alleged in court papers Friday that Exxon Mobil Corp. may have misled investors about how it accounts for the impact of climate change on its operations by using internal estimates that differed from its public statements.

Disclosing for the first time some of the specific evidence his office has collected in its long-running probe of the oil giant, the state prosecutor claimed he found documents and other information showing that Exxon's process for estimating the potential future costs of greenhouse gas regulations on its business "may be a sham."

He made the claims in a filing in New York state court seeking to compel Exxon to release additional documents and produce witnesses for the probe, which began in 2015. The U.S. Securities and Exchange Commission is also examining Exxon's accounting practices and climate change disclosures.

Legal wrangling in the case has also played out in federal court, where Exxon has alleged that the investigation by New York Attorney General Eric Schneiderman, a Democrat, is politically motivated and driven by company antagonists. Mr. Schneiderman has denied such accusations.

Exxon didn't immediately respond to a request for comment early Friday morning. It has strongly defended its disclosures and said its accounting practices are legal.

The airing of certain specific evidence in the probe comes a day after President Donald Trump said he plans to withdraw from the Paris climate accord, a 2015 agreement by more than 190 nations to reduce global carbon dioxide emissions.

In the past year, Exxon has repeatedly voiced its support for the climate agreement, advocated for a carbon tax, added an environmental expert to its board and begun testing technology to reduce emissions at power plants.

On Wednesday, the company suffered a public rebuke on climate when 62% of its shareholders backed a resolution to pressure the company to share more information about how climate change and regulations could affect its business. Exxon had pushed for a no vote on the proposal, saying additional disclosures were unnecessary due to reports the company has already produced.

Write to Bradley Olson at Bradley.Olson@wsj.com

 

(END) Dow Jones Newswires

June 02, 2017 08:23 ET (12:23 GMT)

Copyright (c) 2017 Dow Jones & Company, Inc.
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