Environmental Defense Fund today welcomed the release of draft legislation that gives the Senate its vehicle for enacting a comprehensive bill to cap U.S. global warming pollution.

“This draft is an important starting point for Senators to negotiate effective climate legislation that can win 60 votes,” said Environmental Defense Fund Legislative Director Elizabeth Thompson.

The discussion draft released today by Environment and Public Works Committee Chairman Barbara Boxer and Foreign Relations Committee Chairman John Kerry would put a mandatory cap on U.S. global warming pollution and give the private sector the flexibility to pursue the most affordable emissions reduction opportunities.

The draft calls for reducing U.S. emissions by 20 percent from 1990 levels in 2020, slightly more than the reductions called for in the House-passed American Clean Energy and Security Act. The bill is silent on how emissions permits would be allocated, leaving room for negotiations as the bill moves forward in the Senate.

“We look forward to working with Chairmen Boxer and Kerry and their colleagues to pass a bill that’s environmentally effective and economically smart,” Thompson said.