PEC at 50

In celebration of our 50th anniversary, we are sharing stories of Pennsylvania’s environmental history and the issues that have defined PEC’s work over the years.

"We Had to Do Something"

PEC’s founders recall the circumstances that led to its founding in 1970, and the early victories that made it a leading environmental voice in the commonwealth.

Taking the Lead

In its first quarter-century, PEC emerges as a statewide leader in environmental advocacy and conservation.

A New Millennium

In the 21st century, energy production booms in Pennsylvania — and PEC leads the way on climate policy.

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