Jennifer Ludden

Jennifer Ludden oversees energy and environment coverage for NPR news programs and on NPR.org. She coordinates stories from NPR staffers and local public radio reporters across the country, tracking the shift to clean energy, the Trump administration's policy moves, and how cities, businesses, and people are coping with the impacts of climate change.

Before editing, Ludden was an NPR correspondent covering family life and social issues, including the changing economics of marriage, the changing role of dads, and the ethical challenges of reproductive technology. She's also covered immigration and national security.

Before moving to Washington, DC, Ludden was based in the Middle East, Europe, and Africa for NPR. She shared in two awards (Overseas Press Club and Society of Professional Journalists) for NPR's coverage of the Kosovo war in 1999, and won the Robert F. Kennedy award for her coverage of the overthrow of Mobutu Sese Seko in the Democratic Republic of Congo. When not navigating war zones, Ludden reported on cultural trends, including the dying tradition of storytellers in Syria, the emergence of Persian pop music in Iran, and the rise of a new form of urban polygamy in Africa.

Ludden has also reported in Canada, and at public radio stations in Boston and Maine. She's a graduate of Syracuse University with a dual degree in English and Television, Radio, and Film Production.

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

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As part of President Trump's executive order to review "job-killing regulations," the Environmental Protection Agency last month asked for the public's input on what to streamline or cut. It held a series of open-mic meetings and set up a website that has received more than 28,000 comments, many of which urge the agency not to roll back environmental protections.

Updated at 4:30 p.m. ET

Tens of thousands of demonstrators took to the streets Saturday in Washington, D.C., and cities across the globe, for the People's Climate March, demanding action on protecting the environment.

On a sweltering hot day in the nation's capital, protesters made their way down Pennsylvania Avenue chanting, singing and banging drums. Once they reached the White House, some staged a sit-in while others marched past carrying signs and shouting, "Shame, shame, shame."

Kevin Butt's job is to find cleaner ways to power Toyota. One of the hardest places to do that is at the automaker's sprawling plant in central Kentucky, a state where nearly 90 percent of electricity still comes from coal.

Butt points out a new engine assembly line, where a conveyor belt moves in a slow circle. He says it was specially designed with a more efficient motor. There are also enormous fans overhead and LED lights, all changes that save millions.