We’re about to find out how this “BP is responsible for the spill and cleanup, but we’re responsible for oversight” concept works, because BP is apparently defying the Environmental Protection Agency’s order to find and use a different, less toxic and more effective dispersant.

From the continued excellent coverage by the Times Picayune:

BP has told the Environmental Protection Agency that it cannot find a safe, effective and available dispersant to use instead of Corexit, and will continue to use that chemical application to help break up the growing spill in the Gulf of Mexico.

BP was responding to an EPA directive Thursday that gave BP 24 hours to identify a less toxic alternative to Corexit — and 72 hours to start using it — or provide the Coast Guard and EPA with a “detailed description of the alternative dispersants investigated, and the reason they believe those products did not meet the required standards.”

BP spokesman Scott Dean said Friday that BP had replied with a letter “that outlines our findings that none of the alternative products on the EPA’s National Contingency Plan Product Schedule list meets all three criteria specified in yesterday’s directive for availability, toxicity and effectiveness.”

Dean noted that “Corexit is an EPA pre-approved, effective, low-toxicity dispersant that is readily available, and we continue to use it.”

He did not directly address widely broadcast news reports that more than 100,000 gallons of an alternative dispersant chemical call Sea-Brat 4 was stockpiled near Houston and available for application.

As the article notes, there are reportedly quantities of alternative dispersants available in the region.

BP’s Dean statement suggests an attitude of open defiance. They’ve been ordered to stop using a dispersant and replace it, or explain why, but “we continue to use it.” So who’s in charge here?

Either EPA needs to say, “we’ve examined the response and based on our own investigation we agree that alternatives meeting our criteria are not available and so authorize BP to continue using its dispersant” . . . or . . . EPA needs to say “we do not agree and BP shall immediately cease its use of the dispersant and comply with our order.”

What EPA can’t say, or leave others to conclude, is “we continue to believe BP can and should be using an alternative, but we have to take their word and there’s nothing we can do about it.”

The public is out of patience and they expect their government to be able to function in an emergency. It better be quick.

Related:
Times Picayune, EPA demands BP use less toxic dispersant
Empytywheel, Congress gets results on Corexit, and see John Hall questions BP on greenwashing campaign
NYT/Greenwire, Less toxic dispersants lose out in BP oil spill cleanup