Almost 140 Republican lawmakers received scores of zeroes on an environmental group's annual legislative scorecard released Wednesday.

The League of Conservation Voters in its 2015 Legislative Scorecard gave 104 representatives and 32 senators marks of zero.

Senate Majority Leader Mitch McConnell of Kentucky and Republican presidential candidates Sen. Marco Rubio of Florida and Sen. Ted Cruz of Texas received 0-percent scores. Sen. Jim Inhofe of Oklahoma, chairman of the Senate Environment and Public Works Committee, also received zero.

In the House, House Majority Leader Kevin McCarthy of California, Rep. Darrell Issa of California, Majority Whip Steve Scalise of Louisiana, Rep. Trey Gowdy of South Carolina and House Oversight and Government Reform Committee Chairman Jason Chaffetz of Utah received zero.

As a whole, the Senate received a 45-percent score and the House received 41 percent.

The League of Conservation Voters mostly praised President Obama's work on the climate when discussing the past year. The group said his work was important given the lack of cooperation he had in Congress.

"What makes all of this administrative progress not just so impressive but also so necessary is that President Obama accomplished it while simultaneously battling the most anti-environmental Congress in our nation's history," the group said.

On the other side of the spectrum, 44 Democrats in the House received perfect 100-percent scores for their votes in 2015. In the Senate, 22 Democrats received perfect scores, including socialist presidential candidate Sen. Bernie Sanders, D-Vt.

Environmentalist Bill McKibben, one of the founders of, praised Sanders' record.

"On climate stuff, he's been the most aggressive voice in the Senate," McKibben said.