Locals Joined Environmental and Climate Justice Day of Action on June 10.

Local activists join in national action to sustain the spirit of Paris and Make the Planet Great Again.

Tell Toomey No EPA Funding Cuts, Tues. June 13

March and rally to urge Sen. Toomey to maintain full funding for the EPA in the 2018 budget.

“Stop the Madness” – March against the Toxic Gas and Plastic Infrastructure, June 20

March and rally to let the corporate powers and their political allies know that we do not need another Houston in our region.

Third Annual Allegheny SolarFest, Children’s Museum, June 25

Enjoy a day with the Sun, and learn how you can tap into our universal source of renewable energy.

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 […]

Movie and Forum: Possible Impact of Shell’s Cracker Plant

Following a PBS documentary about the experiences of a Louisiana town, a forum will discuss the possible impact of the Shell ethane cracker in Southwestern Pennsylvnania.

Climate Marches Launch Resistance to Trump Administration

In resisting the Trump Administration’s attacks on the environment the Peoples Climate Marches across the nation focused on Jobs, Climate, and Justice.

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.

Buy Your Sierra Club Calendars Now

Read the Spring 2017 Sierran


Join or make a donation

CO2 Current atmospheric
C02 PPM from co2now.org

Search the site

  Sierra Club® and "Explore, enjoy and protect the planet."® are registered trademarks of the Sierra Club.