America's third largest political party is warning that Nancy Pelosi and House Democrats are rushing toward a massive new energy tax on American families known as "cap and trade," or the Waxman-Markey bill.

"With unemployment rising above and beyond what President Obama said it would be with the multi-hundred billion dollar stimulus bill, now is not the time to dismantle our economy with a multi-hundred billion dollar energy tax hike," said William Redpath of the Libertarian Party.

"Libertarians urge House members to defeat this job-killing tax hike on Americans," said Redpath. "Libertarian candidates are out there every day proposing proven solutions to create the jobs we need and restore our prosperity. This $1.9 trillion tax hike would destroy millions of jobs and impose dramatically higher prices for everything."

More from a Libertarian Party release:

At nearly 1,000 pages, H.R. 2454, sponsored by Democrat Reps. Henry Waxman and Edward Markey, imposes new taxes on any economic activity that produces carbon dioxide. Pelosi hopes to rush the bill to a vote, despite no net temperature increase globally over the last decade, significant research showing man-made carbon dioxide isn't changing the climate and opposition from thousands of scientists.

The economic impact would be harsh. According to research from the independent, non-partisan Heritage Foundation, the bill would have devastating impacts on the average American family.

The research found that by 2035, gasoline prices would increase 58 percent, natural gas prices would increase 55 percent, prices for home heating oil would increase 56 percent, and worst of all, electricity prices would jump 90 percent.

While the average American would pay the tax once in the form of higher energy prices, they also pay it again in higher costs for goods that must be manufactured and services that must be provided using energy.

The average family of four could see $2,979 in higher prices per year, paying $4,609 more in 2035 alone. The total costs to the average family in higher prices, from 2012 to 2035, reach $71,493.

The bill would also destroy millions of jobs, even taking into account Obama administration promises of new “green” jobs. The research finds an average annual job loss of 1,145,000 jobs per year because of Waxman-Markey. In the worst years, 2,479,000 Americans will lose their jobs annually under Waxman-Markey.