For a look in the mirror that could inspire a car-free weekend, BP has made available a livestream feed of its uncontrolled oil spill over 5000-feet below the Gulf of Mexico’s increasingly oily surface. [You’ll need to hit play several times to get a peek at this very popular feed.] Government agencies and industry engineers have been viewing this feed for two weeks. BP made it accessible today to gasoline consumers and shareholders of the Gulf of Mexico ecosystem at the urging of Ed Markey, chair of the House Select Committee on Energy Independence and Global Warming and an advocate of fossil fuel-free energy and transportation.
Just how much of the oil our cars and trucks need is instead spilling out of the Deepwater Horizon’s crippled riser? BP and the Unified Command directing the spill response have stuck for weeks with an admittedly imprecise estimate of 5,000 barrels per day (bpd), while independent scientists analyzing earlier video imagery argued for a number of 20,000-100,000 bpd. BP’s explanation for the discrepancy is the large amount of natural gas exiting the riser (about half of the plume, says BP) and distortion of the riser, whose diameter is now 30% wider than its pre-accident dimension of 19.5 inches.
We may get a better number tomorrow, when a panel of federal scientists is mandated to report their best estimate.
The new federal figure may, however, be outdated by early next week when BP plans to attempt its most invasive intervention to stem the leak. As I report in MIT Technology Review today, their ‘top kill’ method could stanch the flow altogether, or break it wide open.
This post was created for Energywise, IEEE Spectrum’s blog on green power, cars and climate