Actor profile

Sierra Club

Sierra Club is named in 7 events across the Capture Cascade Timeline, from 2004 to 2026.

7 events From Jun 24, 2004 To Aug 12, 2026 Open in filter view →
Sierra Club on the timeline 7 events · 2004–2026 · click any marker
Sierra Club on the timeline20052010201520202025Sierra Club
DateEventLanesStatus
2026-08-12Louisiana PSC Votes 3-1 to Let Meta Hide Electricity Demand Data for $50B Hyperion Campus 3 src
Meta Platforms · Sierra Club
confirmed
2026-08-06AG Nessel's Michigan Court of Appeals Brief Names Docket Numbers, Argues DTE's Own Filings Admit a Ratepayer Cost Increase 6 src
Dana Nessel · Michigan Public Service Commission · DTE Energy · Oracle · +1
confirmed
2026-05-01DOE §202(c) emergency coal-retention order log through May 2026: 43+ orders, ~4.4 GW stalled across 6 plants, D.C. Circuit challenges filed 10 src
Chris Wright · Department of Energy · NIPSCO · Earthjustice · +1
confirmed
2026-03-22EPA Weakens National Park Haze Rule, Shields Coal Plants from Pollution Control Evaluations 3 src
EPA · Sierra Club · Earthjustice
confirmed
2026-03-08Colorado Attorney General and Environmental Groups Sue EPA Over Illegal Rejection of State Clean Air Plan Protecting Coal 3 src
U.S. Environmental Protection Agency · Earthjustice · Sierra Club · Lee Zeldin
confirmed
2026-02-18EPA Endangerment Finding Repeal Published in Federal Register; Coalition Lawsuits Filed Same Day 7 src
U.S. Environmental Protection Agency · Lee Zeldin · Earthjustice · Environmental Defense Fund · +3
confirmed
2004-06-24Supreme Court Protects Cheney Energy Task Force Secrecy 3 src
Dick Cheney · U.S. Supreme Court · Anthony Kennedy · Antonin Scalia · +2
confirmed

Network neighbors

39 other actors share an event · top 24 shown
Full co-occurrence is available in the dataset · JSON →