Border fee.

POLITICO reports on a bill Sen. Bill Cassidy, of Louisiana, introduced to tax a range of imports including wind turbines and batteries based on their carbon intensity.

Sen. Cassidy wants to level the cleantech playing field for U.S. manufacturers who he says are being unfairly undercut by cheap and dirtier goods flooding U.S. markets from China.

Amena H. Saiyid

Washington D.C. Correspondent