2018 Sierra Club Calendars Now Available

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250 US Mayors Adopt 100 pct Renewable Energy Resolution by 2035

Nation’s mayors send strong ‘climate action’ message to Trump and Congress

U.S. Appeals Court Chides EPA for Attempt to Ease Fracking Methane Regulation

Enviros welcome court’s rejection of move by Scott Pruitt to cut regulation.

France to End Sale of Gasoline and Diesel-Powered Cars by 2040

International trend to shift away from fossil fuelled cars continues.

Ireland Set to Ban Onshore Fracking

Move shows growing sensitivity to environmental hazards on the Emerald Isle.

Support and Enjoy Farmers’ Markets in 2017

Consult this guide to eat healthy, reduce your carbon footprint, and support our local farmers.


Pittsburgh, PA. – Just hours after Donald Trump claimed to be represent the voters of Pittsburgh in his decision to withdraw the United States from the Paris climate agreement, Mayor Bill Peduto today announced his support for a goal of powering Pittsburgh entirely with clean and renewable energy by 2035. Mayor Peduto joins a growing […]

Sierra Club’s 100 pct Clean Energy Campaign Comes to Pittsburgh

The Sierra Club’s new campaign calls on Bill Peduto to join other Mayors and commit Pittsburgh to 100 pct renewable energy by 2035.

Trump’s Climate Policy Legally Challenged by 17 States, but not PA

Pennsylvania not among the 17 states calling for EPA to continue with Obama climate regs while Pruitt conducts a review.

Chatham University Moves Towards Divestment

Chatham takes major step towards student-backed divestment from fossil fuels.

Read the Fall 2017 Sierran


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