Topic

sierra club

Latest coverage tagged with sierra club.

article 18 stories

Lead Story Oct 27, 2026

Sierra Club Report Accuses Arizona Regulators of Utility Bias Harming Ratepayers

The Sierra Club released a report claiming the Arizona Corporation Commission favors utility profits over ratepayers, enabling fossil gas expansion and repeated rate hikes. It comes as the ACC weighs new rate increases for Arizona Public Service and Tucson Electric Power, and faces ethics accusations over utility ties.

Priya Sharma

Analysis

Iowa County Supervisors Unanimously Reject Rezoning for Alliant's Proposed Morgan Valley Gas Plant

The Linn County Board of Supervisors voted 3-0 to deny a rezoning application for Alliant Energy subsidiary IPL's proposed Morgan Valley Energy Center, which would add three gas-fired power plants. The Sierra Club praised the decision, citing water resource and land-use concerns, as IPL's application remains pending before the Iowa Utilities Commission on Dec. 7.

Priya Sharma Oct 22, 2026

Electric Vehicles

Sierra Club and Conservation Groups Sue to Restore Endangered Species Act Protections for Threatened Wildlife

Oct 22, 2026

Sierra Club Urges Clean Energy, Union Jobs Conditions in Mesabi Metallics Incentive Deal

Hydrogen & Fuel Cells

Sierra Club Slams Trump Administration for Bypassing Environmental Reviews on Arctic Oil Drilling

Electric Vehicles

MassPRIM Completes Climate-Risk Review of Managers; Sierra Club Urges Accountability

Electric Vehicles

Interior Dept. Dysfunction Under Burgum Threatens Clean Energy and Public Lands

Battery Technology

Electric Vehicles

Sierra Club Fights Indiana AG’s Attempt to Block Rockport Coal Plant Closure

Aug 4, 2026

Sierra Club Fights SEC Move to Drop Climate Disclosure Rule

Electric Vehicles

Sierra Club Report: Wisconsin's Fossil Fuel Power Uses 1.34 Trillion Gallons of Water Yearly

Hydrogen & Fuel Cells

Battery Technology

Sierra Club Challenges Meta's Air Permit Loophole in Louisiana

Jul 31, 2026

Sierra Club: LA Must Fully Assess Hyundai Steel Plant's Economic, Health, Water Risks

Electric Vehicles

sierra club

Sierra Club Report Accuses Arizona Regulators of Utility Bias Harming Ratepayers

Iowa County Supervisors Unanimously Reject Rezoning for Alliant's Proposed Morgan Valley Gas Plant

Sierra Club and Conservation Groups Sue to Restore Endangered Species Act Protections for Threatened Wildlife

Sierra Club Urges Clean Energy, Union Jobs Conditions in Mesabi Metallics Incentive Deal

Sierra Club Slams Trump Administration for Bypassing Environmental Reviews on Arctic Oil Drilling

Sierra Club Delivers 1 Million+ Comments Opposing Roadless Rule Repeal

TVA Approves Gas-Powered Data Center Plan, Slashing Renewables

Toyota PHEV Sales Surge 190% as Nationwide Rollout Expands

Sierra Club Slams USDA Decision to Strip Roadless Rule Protections

MassPRIM Completes Climate-Risk Review of Managers; Sierra Club Urges Accountability

Interior Dept. Dysfunction Under Burgum Threatens Clean Energy and Public Lands

Sierra Club Fights Indiana AG’s Attempt to Block Rockport Coal Plant Closure

Sierra Club Fights SEC Move to Drop Climate Disclosure Rule

Sierra Club Report: Wisconsin's Fossil Fuel Power Uses 1.34 Trillion Gallons of Water Yearly

Sierra Club Challenges Meta's Air Permit Loophole in Louisiana

Sierra Club: LA Must Fully Assess Hyundai Steel Plant's Economic, Health, Water Risks