UMass Law professor quoted by Bloomberg Law on Exxon's legal strategy in MA climate litigation

Sean Lyness featured in Bloomberg Law coverage of the ongoing legal dispute in the climate change litigation battle of Commonwealth v. Exxon Mobil Corp

Bloomberg Law recently quoted UMass Dartmouth School of Law (UMass Law) Assistant Professor Sean Lyness in an article "Exxon, Massachusetts Clash Over Climate Damages, Public Records," which follows the current court case Commonwealth v. Exxon Mobil Corp. The article highlights Exxon Mobil Corp.'s 2025 public records lawsuit against the Commonwealth of Massachusetts, which Lyness described as a strategic effort to undermine the state's credibility amid broader climate litigation. The dispute comes as Massachusetts continues to pursue its 2019 lawsuit accusing Exxon of misleading the public about the environmental impacts of fossil fuels and climate change.

"I think you're going to be hard pressed to find a judge who would find that these facts rise to the level of a constitutional violation."

Lyness explained that Exxon's latest legal maneuver appears designed to "embarrass" Massachusetts by suggesting the state has failed to adequately uphold its own climate laws. He characterized the company's filing as "a sideshow to the main case," noting that Exxon is attempting to obtain documents that courts have already determined are not relevant to the underlying climate deception claims. According to Lyness, the lawsuit reflects a broader strategy to challenge Massachusetts' climate leadership rather than directly address the substance of the state's allegations against Exxon.

Professor Lyness also pointed out that Exxon's dispute appears to be less about constitutional rights and more about revisiting discovery issues that courts have already addressed. "I think you're going to be hard pressed to find a judge who would find that these facts rise to the level of a constitutional violation," he said. His comments underscore the increasingly complex and prolonged legal battles surrounding corporate accountability, climate policy enforcement, and public transparency in climate-related litigation.