December 9, 2025 Update: Following the D.C. Circuit’s September ruling, parties opted not to seek panel rehearing or en banc review. The deadline to petition the U.S. Supreme Court for certiorari expired on December 8, 2025, without any petitions for cert filed, thereby ending the potential for appeals of the decision.

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On September 9

Klickitat County, Washington has proposed a new land use ordinance that, if passed, would impose sweeping restrictions on nearly all solar and battery energy storage system (BESS) development in the county. The ordinance, currently under review by the Planning Commission and Board of Commissioners, would apply to all utility-scale solar and BESS projects, including both

By Ariel Stavitsky, Emily Schimelpfenig, and Sudha Basu[1]

For nearly a decade, tension has grown in Oregon between the desire for agricultural and wildlife conservation and the desire for renewable energy development. In 2023, the Oregon Legislature passed House Bill 3409, directing the Land Conservation and Development Commission (LCDC), the body that administers the

On August 4, 2025, U.S. Department of Interior Deputy Chief of Staff-Policy Gregory Wischer issued a memorandum directing the U.S. Fish and Wildlife Service to take multiple actions related to the Service’s eagle permitting program under the Bald and Golden Eagle Protection Act (BGEPA). The memo, which was posted to X by Interior Secretary Doug

On July 15, 2025, the Department of Interior (DOI) issued a memorandum titled, “Departmental Review Procedures for Decisions, Actions, Consultations, and other Undertakings Related to Wind and Solar Energy Facilities” (the Memo). The Memo directs federal agencies within DOI to elevate a nonexclusive list of 69 categories of routine permitting activities related to

On December 12, 2024, the U.S. Fish and Wildlife Service (the “Service”) published notice in the Federal Register of a proposed rule to list the monarch butterfly as a threatened species under the Endangered Species Act (“ESA”). The proposed rule designates proposed critical habitat for the monarch in California and includes an ESA section 4(d)

The Oregon Energy Facility Siting Council (EFSC) recently finalized rules clarifying its contested case procedures for energy project siting. These updates aim to improve clarity, align procedures with broader administrative rules, and address participation criteria for stakeholders. A contested case hearing resembles an administrative trial and is a culminating step in EFSC’s certification process.

Summary

On March 29, 2024, the California Independent System Operator (CAISO) released the Track 2 final proposal for its Interconnection Process Enhancements (IPE) initiative. The proposed changes in the IPE proposal aim to address the “unprecedented and unsustainable interconnection request volumes” in the CAISO.  CAISO proposes to adopt a zonal approach that prioritizes project interconnection in areas with existing or planned transmission capacity, to cap the number of projects permitted to proceed into the study process at 150% of the available and planned transmission capacity in specific zones, and adopt scoring criteria for eligibility and prioritization in the interconnection study process. Continue Reading CAISO Releases Interconnection Process Enhancements Final Proposal

UPDATE 10/30/2024 An update to this post is available here.
The Oregon Energy Facility Siting Council recently finalized rule changes clarifying contested case procedures for large-scale energy project approvals. Key updates include more specific requirements for public participation—such as detailing objections in comments and petitions—and expanding opportunities for issue-raising in contested cases. Additionally, the

Today, the U.S. Fish and Wildlife Service (“Service”) published notice in the Federal Register of a final rule amending its regulations authorizing permits for eagle incidental take and eagle nest take.  The final rule comes roughly a year and four months after the Service issued its proposed rule (discussed here) and includes most of the changes from the proposed rule.  Most notably, the Service has authorized general permits for certain activities where standard conditions can be met. In addition to the new general permit framework, the Service has adopted a number of other changes to overall requirements and processes, with the goal of increasing compliance by simplifying the permitting process.  Key changes in the final rule include:

General Permit for Wind Energy Facilities.  The final rule includes a general permit for wind energy facilities that are located in areas that are “low risk” to eagles.  For first-time applicants, whether a project is eligible for a general permit is based on eagle abundance and eagle nest proximity.  Specifically, all project components must be located within areas where the eagle relative abundance is below the regulatory threshold and must be located at least two miles from a golden eagle nest and 660 feet from a bald eagle nest.  To determine eligibility, the Service will maintain a mapping tool (here).  For projects that do not meet the general permit eligibility criteria, the Service will allow applicants to submit a specific permit application and request a letter of authorization to obtain a general permit.  In the notice, the Service estimates that “more than 80 percent of existing land-based wind turbines in the lower 48 States may be eligible for general permits.”  General permits will be valid for five years.Continue Reading U.S. Fish and Wildlife Service Publishes Final Rule Amending Eagle Permit Regulations