The Climate Policy, Renewable Energy, & Sustainability Blog
The FCC has added foreign-produced power inverters to its Covered List, immediately restricting new covered models from receiving the equipment authorization generally required for import, marketing, and sale in the United States.
The July 28, 2026, action is narrower and, in some respects, more consequential than early reports suggest. Previously authorized models may remain on…
The Federal Communications Commission is reportedly drafting restrictions on foreign-made inverters used in solar and battery energy storage projects, citing concerns that the equipment could be exploited to disrupt U.S. power supplies. No proposed rule has been released, and the effort could still be modified or withdrawn. Recent FCC actions involving foreign-produced drones and consumer…
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