Cynthia Hanawalt

13 posts
Cynthia Hanawalt is the Director of Climate Finance and Regulation at the Sabin Center for Climate Change Law.

The SEC’s Final Climate Disclosure Rule: Interrogating Preemption and Coherence with Other Domestic Regimes

Now that the Securities and Exchange Commission (SEC) has released its final climate disclosure rule, attention has turned to the rule’s implementation and impact. This post is the third in a series of blogs that address specific legal features of the rule: Part One offered a summary of the final rule, […]

The SEC’s Final Climate Disclosure Rule: Pathways for Improving the “Floor”

In the March 6th vote to approve the SEC’s final climate disclosure rule, the Commissioners split along party lines, with the rule passing by a 3-2 vote. It received a scathing review from Commissioners Peirce and Uyeda, both of whom suggested that the SEC should have re-proposed a new rule, […]

The SEC’s Final Climate Disclosure Rule: Key Requirements, and the Materiality Threshold

Nearly two years and 24,000 public comments after its proposal, the Securities and Exchange Commission (SEC) released its final climate disclosure rule last week, formally titled “The Enhancement and Standardization of Climate-Related Disclosures for Investors.” The rule expands public companies’ disclosure requirements to include certain greenhouse gas (GHG) emissions data […]

The SEC’s Final Climate Disclosure Rule Must Respond to Emerging Legal Risks

It has been more than a year and a half since the Securities and Exchange Commission (SEC) proposed its climate-related disclosure rule. In the interim, lawsuits in the ESG and regulatory space have constricted the SEC’s path to promulgating a final rule that will survive judicial review. This blog post […]

The Major Questions Doctrine is a Fundamental Threat to Environmental Protection. Should Congress Respond?

In the year since the Supreme Court embraced the “major questions doctrine” (MQD), industry and Republican state attorneys general have argued that federal regulations ranging from stricter vehicle emissions standards to climate change disclosures must be struck down under its banner. Results have been mixed in the lower courts, which, […]

Antitrust Reading List: Competitor Collaborations and Sustainability

Reader’s Note: The Columbia Center on Sustainable Investment (CCSI) and the Sabin Center for Climate Change Law (Sabin Center) are conducting a Landscape Analysis of Antitrust and Sustainability to identify the boundaries of competition and collaboration in markets as they impact non-economic benefits, particularly with respect to sustainability initiatives. In […]