Now this makes sense

From Reuters:

EPA to be hit hard in shutdown, could delay renewable fuel standard
The U.S. Environmental Protection Agency will take one of the biggest hits of any federal agency if the government shuts down this week, operating with under 7 percent of its employees, according to guidance issued by the agency.

Among those furloughed would be most workers at the Office of Air and Radiation, which is in charge of writing and implementing most of the EPA's major air pollution rules. The clock would also stop, for now, on the EPA's eagerly-awaited proposal on renewable fuel volume standards for 2014.

The EPA said its plan for dealing with a shutdown would classify 1,069 employees, out of 16,205, as essential. These employees would continue to work if Congress fails to secure a budget deal by midnight Monday to avoid disruption to federal funding.

Heh -- 6.596% of EPA employees are essential. Let's defund the rest. The EPA did have a place when they were formed but they did their job and are now no longer needed. Let's defund them and move on.