EcoZone Blog: Climate Change Outline: Regional Climate Change Effects

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.

This decision is important because it allows a property owner to challenge Corps jurisdiction early in the Section 404 regulatory process

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.

A federal court has struck down New York's Climate Change Superfund Act, which sought to recover $75 billion from fossil fuel companies based on historical emissions. The ruling found the Act preempted by the Clean Air Act, marking the first judicial decision on state climate superfund legislation and establishing that EPA's rescission of the endangerment finding does not alter preemption analysis.

A recent D.C. Circuit ruling upheld the EPA's classification of PFOA and PFOS as hazardous substances under CERCLA, fundamentally altering the litigation landscape for PFAS contamination cases. The decision introduces a relaxed causation standard that diverges from traditional proximate cause requirements, potentially reshaping defense strategies in environmental contamination disputes.

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...

The U.S. Fish and Wildlife Service and National Marine Fisheries Service have finalized a rule rescinding longstanding regulatory definitions of "harm" under the Endangered Species Act, fundamentally changing how habitat modification is treated under federal wildlife protection law. This regulatory shift eliminates the interpretation that habitat modification or degradation, standing alone, constitutes prohibited "take" of listed species, potentially reducing permitting requirements for landowners and busin

New York has become the first U.S. state to implement a statewide moratorium on major data center development, halting discretionary environmental permits for facilities of 50-megawatts or more for one year. Governor Hochul's Executive Order #62 directs state agencies to study and establish new regulatory frameworks addressing environmental impacts, utility costs, and community benefits, while exempting projects with permits deemed complete before July 14, 2026.

The EPA has released decisions on 34 small refinery exemption petitions from 2025, granting full or partial exemptions that total 1.76 million RINs - significantly more than initially estimated. This discrepancy has prompted the agency to announce a new rulemaking that will reallocate 100 percent of exempted volumes to 2026 and 2027 renewable volume obligations, potentially increasing compliance burdens for nonexempt obligated parties.

Pennsylvania Governor Josh Shapiro's Executive Order 2026-05 establishes a comprehensive regulatory framework for data center development, creating a two-track permitting system that distinguishes between facilities willing to comply with new GRID Requirements and those that decline.