Report

A Talk with Climatologist Michael Mann

PennEnvironment interviewed scientist Michael Mann to learn more about how Pennsylvania can tackle global warming.

Report | PennEnvironment

Shining Cities: At The Forefront of America's Solar Energy Revolution

olar power is on the rise across the country. The United States has more than 200 times as much solar photovoltaic (PV) capacity installed today as it did in 2002. With solar module prices coming down, increasing national awareness of solar energy, and a growing legion of solar businesses large and small, solar power is emerging as a mainstream energy solution with widespread benefits for our health, our economy and the environment.

Report | PennEnvironment

Moving America Forward

American leadership in the fight against global warming is crucial. America is the world’s largest economy, the second-largest emitter of global warming pollution, and the nation responsible for more of the human-caused carbon dioxide pollution in the atmosphere than any other. Without prompt action by the United States and others to reduce global warming pollution, catastrophic impacts – from coastal flooding to food system disruptions – could become unavoidable.

Report | PennEnvironment Research and Policy Center

America's Dirtiest Power Plants

This report from PennEnvironment Research and Policy Center finds that Pennsylvania ranks 3rd in the country for most carbom pollution from its power plants, the nation's largest single source of global warming pollution.  It illustrates the scale of carbon pollution from Pennsylvania's power sector and ranks Pennsylvania's biggest carbon polluters.  

Report | PennEnvironment Research & Policy Center

In the Path of the Storm

Weather disasters kill or injure hundreds of Americans each year and cause billions of dollars in damage. The risks posed by some types of weather-related disasters will likely increase in a warming world. Scientists have already detected increases in extreme precipitation events and heat waves in the United States, and climate science tells us that global warming will likely lead to further changes in weather extremes.  Since 2007, federally declared weather-related disasters in the United States have affected counties housing 243 million people – or nearly four out of five Americans.

Report | PennEnvironment Research and Policy Center

Wind Power for a Cleaner America

The pending expiration of the production tax credit threatens the future expansion of wind power. To protect the environment, federal and state governments should continue and expand policies that support wind energy.

Report | PennEnvironment Research & Policy Center

When It Rains, It Pours

Global warming is happening now and its effects are being felt in the United States and around the world. Among the expected consequences of global warming is an increase in the heaviest rain and snow storms, fueled by increased evaporation and the ability of a warmer atmosphere to hold more moisture.

Report | PennEnvironment Research & Policy Center

Charging Forward: The Emergence of Electric Vehicles and Their Role in Reducing Oil Consumption

America’s reliance on gasoline-powered vehicles has long contributed to air pollution, including global warming emissions, and our nation’s dependence on oil. In the past decade, however, the automobile market has begun to change, integrating new technologies that are dramatically less dependent on gasoline.  Now, fully electric vehicles, with zero direct emissions, are emerging as a market-viable alternative to gasoline-powered vehicles.

Report | PennEnvironment Research & Policy Center

Summer on the Road: Going Further on a Gallon of Gas

As summer approaches, the dangers of our continued dependence on oil are apparent everywhere we look. Our oil dependence risks our environment to disasters like oil spills, endangers our climate with the nearly 2 billion metric tons of global warming pollution from oil consumption each year, and threatens our families’ health.  If our cars and trucks today met the proposed 54.5 mpg standard, Pennsylvanians would cut gasoline consumption by 603 million gallons over the course of this summer, slashing global warming pollution by more than 5.3 million metric tons and saving consumers over $2.3 billion at the gas pump. 

Report | PennEnvironment Research & Policy Center

In the Path of the Storm

Weather disasters kill or injure hundreds of Americans each year and cause billions of dollars in economic damage. The risks posed by some types of weather-related disasters will likely increase in a warming world. Scientists have already detected increases in extreme precipitation events and heat waves in the United States, and the Intergovernmental Panel on Climate Change recently concluded that global warming will likely lead to further changes in weather extremes.

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