
U.S. Court Rules Energy Department’s Climate Panel Violated Advisory-Committee Transparency Rules
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U.S. Judicial Agency Removes Climate Science Chapter After Political Pushback
State attorneys general asked the Federal Judicial Center to withdraw a chapter on climate science from a judges' advisory document, arguing it presented contested legal positions as settled science; the FJC removed the chapter. The episode joins a pattern of litigation and scrutiny over how government-related advisory materials are produced and disclosed, underscoring legal risks for institutions that provide expert guidance to policymakers and courts.
Energy Department Removes EV credit tied to 'fuel content factor'
The U.S. Energy Department said it will remove the calculation known as the fuel content factor , which had given electric vehicles added weight in regulatory fuel-efficiency accounting. The move, prompted by a federal appeals court ruling, comes as part of a wider reworking of vehicle efficiency rules and could shift the balance of incentives toward market and state-level measures.

Energy Department Secretly Rewrites Safety Orders to Accelerate New Reactor Program
The Department of Energy quietly replaced dozens of internal safety and security directives with much shorter orders to speed approval of experimental commercial reactors, without publishing the changes. Independent reviewers warn the edits remove longstanding protections for workers, water and security and could increase regulatory and legal risk while undermining public trust.

RFK Jr. Influence Erodes Federal Health Advisory Panels
A flurry of leadership moves at HHS has rapidly dismantled or reshaped multiple federal scientific advisory bodies while the department simultaneously has reclassified several childhood immunizations and paused major pandemic-era grants. Researchers, state and local health officials, and international partners are responding with parallel advisory structures, litigation and procurement pressure, heightening near-term risks to vaccine programs, research funding and regulatory coherence.

ExxonMobil and Suncor Secure U.S. Supreme Court Review of Boulder Climate Suit
The U.S. Supreme Court agreed to hear ExxonMobil and Suncor's appeal seeking dismissal of Boulder, Colorado's climate-related damages claim, elevating a test case that could reshape municipal climate litigation. The decision brings immediate legal uncertainty across dozens of similar suits and sets a 6–12 month window for a ruling that would alter the balance between state tort claims and federal regulation.

Sierra Club Rebukes Trump Energy Agenda After State of the Union
Sierra Club denounces the administration’s energy and environmental stance in response to the recent State of the Union, highlighting weakened safeguards and favoring legacy fossil interests. Ms. Blackford frames the policy direction as a direct threat to public health, clean energy jobs, and regulatory integrity.

Supreme Court Ruling Raises Financing Costs for Clean Energy
A 6–3 Supreme Court opinion narrowed the use of IEEPA for sweeping import levies and prompted an immediate administrative pivot (including a temporary 10% Section 122 surcharge), while the Treasury and IRS issued interim guidance tightening eligibility for some clean‑energy tax credits. Markets are pricing both the statute‑substitution/retroactivity risk and heightened tax‑credit documentation burdens into higher WACC, modest LCOE increases, and slower marginal deployments.

Administration Accelerates Fossil Fuel Leasing on Forest Lands and Orders Removal of Park Signs on Climate and Indigenous History
A new federal policy loosens barriers for oil and gas projects on lands managed by the U.S. Forest Service, while separate directives have led to the removal of interpretive materials about climate change and Native American history from high-profile national parks. Environmental groups warn these moves increase extraction risks, strip public lands of full historical context, and invite legal and political pushback.