Energy

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Turbines

Judge rules against Trump's freeze on wind energy

Proponents have long considered wind energy to be a clean, renewable energy source that produce electricity without burning fossil fuels. But opponents warn against turbines' impact on wildlife and land. They also question wind power's reliability and affordability.

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Josh Shapiro

Analyisis: No carbon taxes 'worth the wait' for taxpayers

The Regional Greenhouse Gas Initiative, often called RGGI, began nearly two decades ago with a handful of mid-Atlantic and Northeast states that agreed to cap emissions from power generators. It’s grown to include 10 states, including most of Pennsylvania’s neighbors, and has collectively reduced harmful pollutants by half and at a rate faster than the rest of the country.