Three members of Maryland’s congressional delegation have signed on as co-sponsors to new legislation that would commit the U.S. to achieve a 100% clean energy economy by 2050.

Democratic Reps. Jamie Raskin, John P. Sarbanes and David J. Trone are among the more than 150 co-sponsors of the bill, which was floated this week by Rep. Don McEachin (D-Va.).

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