Kim Petty


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Press Releases


New Berkshire Hathaway CEO Ignores Financial Risks of Fossil Fuels in First Letter to Shareholders

OMAHA, Neb. — In his first letter to shareholders as Berkshire Hathaway CEO, Greg Abel acknowledged that rising electricity demand and more frequent wildfires will impact the delivery of…

Court Rejects PacifiCorp’s Bid to Overturn PUC Finding, the Utility's Failing to Comply with Emissions Reduction Law

MARION COUNTY, Ore. — Today, the Circuit Court for Marion County dismissed PacifiCorp’s appeal of the Oregon Public Utility Commission’s (PUC) determination that the utility failed to…

Sierra Club Nebraska Statement on Forced Outage at Aging OPPD Coal Plant

OMAHA, Neb. — Reports of a steam tube failure at OPPD’s North Omaha coal plant once again raise reliability, health, and safety concerns. As a result of the failure, one of the two remaining coal…

Sierra Club Nebraska Reacts to OPPD Extending Life of Aging Coal Plant

OMAHA, Neb. — Today, the Omaha Public Power District (OPPD) board voted to extend the life of a dangerous coal-fired power plant that has been harming the health of North Omaha families for more…

Sierra Club Iowa Statement: Donald Trump’s AI Order Threatens Everyday Customers’ Wallets

DES MOINES, Iowa — Last night, Donald Trump issued an executive order seeking to remove state guardrails around artificial intelligence and the infrastructure needed to run AI, including popular…

Sierra Club North Star Chapter Applauds St. Paul’s Fight to Restore Clean Energy Grants

MINNEAPOLIS — Last week, the city of St. Paul and a coalition of clean energy groups sued the Trump administration for canceling more than $7.5 billion in clean energy grants and loans. Under…

Environmental Groups File Appeal After Utah Air Agency Fails to Require Emissions Standards at Aging, Polluting Coal Plant

SALT LAKE CITY — On Friday, Sierra Club and Healthy Environment Alliance of Utah (HEAL Utah) filed an administrative appeal before the Utah Department of Environmental Quality challenging the…

Community Members Testify in Utah and Wyoming, Demanding Rocky Mountain Power Invest in Clean Energy

SALT LAKE CITY and LARAMIE, Wyo. — Last night, clean energy advocates and community members rallied at hearings in Utah and Wyoming to speak out against Rocky Mountain Power’s…

Advocates File Appeal Urging Regulators to Revisit Idaho Power Rooftop Solar Export Rates

BOISE, Idaho — Yesterday, Vote Solar and Sierra Club filed a Petition for Reconsideration with the Idaho Public Utilities Commission (PUC) following the partially approved proposal by Idaho…

Sierra Club Nebraska Chapter Statement on Attorney General Suing OPPD to Block Coal Retirement

OMAHA, Neb. — This month, Nebraska Attorney General Mike Hilgers filed a lawsuit to prevent the Omaha Public Power District (OPPD) from retiring its polluting coal-burning units at its North Omaha…