This Week's Climate Policy Update

Governor Greg Abbott has ordered the Texas Commission on Environmental Quality to immediately halt all environmental permits for data center projects, expanding a statewide regulatory freeze that now encompasses power, water, and environmental approvals. This directive establishes strict operational mandates requiring data centers to fully fund infrastructure costs, report all resource consumption...

Governor Abbott has ordered Texas environmental regulators to halt all data center permit issuance until grid operators complete a comprehensive audit in mid-December 2026. The sweeping directive affects not only grid-connected facilities but also fully islanded data centers relying on behind-the-meter generation, creating uncertainty for developers and their contractual obligations.

California's Climate Corporate Data Accountability Act (SB 253) establishes a November 10, 2026 deadline for Scope 1 and Scope 2 greenhouse gas emissions reporting, affecting U.S.-formed entities with over $1 billion in revenue that meet California's "doing business" test—regardless of physical presence in the state. The law carries penalties up to $500,000 per reporting year for non-compliance, with mandatory program fees and future Scope 3 reporting requirements on the horizon.

Texas Governor Greg Abbott has directed state agencies to halt all data center permits until comprehensive audits assess the projects' impacts on electric infrastructure, residential ratepayers, and water resources. The directive requires data centers to fully fund necessary electric infrastructure and comply with enhanced reporting requirements, while the governor signals potential legislative action to codify new protections and phase out certain tax incentives.

On September 21, 2026, Texas Governor Greg Abbott directed the Texas Commission on Environmental Quality (TCEQ) to halt issuance of permits to data centers until the Electric Reliability Council of Texas (ERCOT) completes an audit of impacts on the Texas electric grid and water resources.

California has enacted seven unprecedented bills targeting data center development, imposing sweeping new requirements for energy reporting, water consumption assessments, labor standards, and electricity rate structures. These laws fundamentally reshape the regulatory landscape for data centers, requiring detailed disclosures at multiple project stages while prohibiting categorical CEQA exemptions and establishing new interconnection rules that shift infrastructure costs directly to developers.

This quarterly newsletter examines critical developments in chemical regulatory law, covering litigation outcomes that reshape EPA's authority under TSCA, landmark Supreme Court decisions on pesticide labeling preemption, and emerging state and international frameworks governing PFAS and other chemicals of concern. The edition analyzes how recent Fifth Circuit rulings on methylene chloride regulations may fundamentally alter EPA's approach to risk evaluations and management rules across its entire existing

California voters will decide on Proposition 45 this November, a sweeping initiative that would fundamentally reshape environmental review for housing, infrastructure, and other essential projects across the state. The Building an Affordable California Act promises faster approvals and limited judicial challenges, but faces organized opposition from labor unions and environmental groups. Will this measure succeed in streamlining development, or does it go too far in curtailing environmental protections?

On September 30, Edgewell Personal Care Brands LLC was hit with a lawsuit in California superior court concerning its Carefree brand of menstrual liners.

Beginning October 10, 2026, the European Union will restrict certain concentrations of PFHxA and related substances in clothing and footwear, marking a significant expansion of PFAS regulations affecting the apparel and textile industry. Companies face a complex patchwork of requirements as France, Denmark, and multiple U.S. states implement their own PFAS restrictions with varying scopes, thresholds, and compliance approaches. Navigating these divergent regulations requires careful supply chain evaluation

On Friday, July 9, 2021, President Biden issued Executive Order (EO) 14036, "Promoting Competition in the American Economy".

On July 22, 2026, the Federal Communications Commission (FCC or Commission) adopted a Third Report and Order and Third Further Notice of Proposed Rulemaking (covered separately here) in which the Commission advances its ongoing efforts to secure the U.S.

President Trump signed the Lindsey O. Graham Sanctioning Russia and Iran Act of 2026, introducing unprecedented tariff authority that could impose duties up to 100% on goods from countries purchasing Russian energy or facilitating sanctions evasion. The legislation creates a novel framework where tariffs stack on top of existing duties while codifying Russia sanctions into statute...

On September 30, 2026, Senate Environment and Public Works (EPW) Committee Chair Shelley Moore Capito (R-WV), Ranking Member Sheldon Whitehouse (D-RI), Senate Energy and Natural Resources (ENR) Committee Chair Mike Lee (R-UT), and Ranking Member Martin Heinrich (D-NM) unveiled the Bipartisan American Affordability and Jobs Act of 2026 (BAAJA; S. 5653), a comprehensive permitting reform package aimed at accelerating approvals for energy, infrastructure, transmission, mining, manufacturing, and other major projects. The legislation represents the most significant bipartisan permitting reform effort in years and follows months of negotiations between Senate Republicans and Democrats.

The European Union’s (EU) revamped sustainability reporting framework is now final. On September 21, 2026, the revised European Sustainability Reporting Standards (ESRS) and a new Voluntary European Sustainability Reporting Standard (VS) were published in the Official Journal, marking yet another significant step toward more proportionate sustainability reporting in Europe. In addition to previously raising applicable financial thresholds triggering compliance under the Corporate Sustainability Reporting Directive (CSRD), the revised ESRS cut mandatory datapoints for in-scope companies (i.e., undertakings under CSRD) by more than 60% and total datapoints by more than 70%.

On September 16, 2026, President Trump issued a presidential memorandum titled “Restoring Reciprocity in Government Procurement”, directing the Director of the Office of Management and Budget and the United States Trade Representative, in coordination with the Federal Acquisition Regulatory Council, to identify and take legally permitted steps to remove or restrict Canadian-origin items across the federal civil procurement system.

California's Legislature has unanimously passed SB 690, a landmark reform that could eliminate thousands of pending class action lawsuits based on website tracking technologies under the California Invasion of Privacy Act. The bill removes the private right of action for pen register claims arising from routine web analytics tools, potentially reshaping the data privacy litigation landscape while companion bills simultaneously expand substantive privacy obligations.

As prevention obligations expand across the UK, California, New York State, and New York City, employers face heightened duties to prevent workplace sexual harassment before it occurs. With the UK's new "all reasonable steps" standard taking effect in October 2026 and US jurisdictions lowering liability thresholds, how can multinational employers navigate these evolving transatlantic requirements?

In contrast with Singapore's more cautious approach, other countries in the Asia Pacific region are already betting big on hydrogen.

The Cybersecurity and Infrastructure Security Agency (CISA), together with other federal partners, issued a joint advisory on April 7, 2026 warning of ongoing Iranian‑affiliated cyber activity targeting U.S. critical infrastructure, including the energy, water, healthcare and manufacturing sectors.