Four Democratic U.S. senators are calling on their leadership to pass legislation setting renewable energy targets but to postpone the key element of a major climate and energy bill, which would put a cap and a price on carbon dioxide emissions.
The move by the senators — Blanche Lincoln of Arkansas, Ben Nelson of Nebraska, and Kent Conrad and Byron Dorgan, both of North Dakota — could pose a major challenge for cap-and-trade legislation that was passed by the House of Representatives in June and is now before the Senate.
Referring to the renewable energy and cap-and-trade provisions, Sen. Lincoln told Bloomberg News,