some environmentalists support more drilling

From Andrew Cline in the WSJ...

On the morning of Jan. 28, 1969, a Union Oil drilling site six miles off the coast of Santa Barbara, Calif., sprang a leak. The ensuing spill stretched for miles, killed thousands of birds, and gave America the image of wildlife and shorelines covered in black crude. That spill is widely considered to have conceived the modern environmental movement. A year later, the first Earth Day was held, followed by passage of the Clean Air Act and Clean Water Act.

After the spill, Santa Barbara residents formed an environmental group called GOO! (Get Oil Out!), one of the first community groups to oppose offshore oil drilling. Thirty-nine years later, GOO! is still around. But this April the group did something astonishing. It publicly supported an oil company's proposal to drill off the coast of Santa Barbara.

Houston-based Plains Exploration and Production Company proposed drilling 22 wells from a platform 4.7 miles from land. It made numerous concessions to the local environmental groups that would curtail drilling in about a decade -- and in the end even the adamantly "no-drilling" crowd agreed that the deal was beneficial for everyone....Terry Leftgoff, a former GOO! executive director, wrote in the Santa Barbara Independent the deal was "a brilliant proposal that finally gives the public something back: the certain removal of four offshore oil platforms, the decommissioning of a notorious industrial plant, and the reversion of rural land subjugated into oil development back into the public trust as parkland."

When an environmental group formed for the sole purpose of opposing offshore oil drilling warmly embraces a plan to drill off its own coast, you know something important has changed in our culture: Americans have recognized that offshore oil drilling is largely safe.

That and allowing/pursuing trade-offs, given the existence of transferable (property) rights.

Since 1975, drilling in the Exclusive Economic Zone (within 200 miles of the U.S. coast) has had a 99.999% safety record, according to the Energy Information Administration, which reports that "only .001 percent of the oil produced has been spilled."

Thanks to technological advances, large spills are rare. Most spills are tiny, only a few feet in diameter. Large tanker spills, such as the Exxon Valdez in 1989, are so infrequent they account for a very small fraction of the oil that winds up in the sea.

A joint study by NASA and the Smithsonian Institution, examining several decades' worth of data, found that more oil seeps into the ocean naturally than from accidents involving tankers and offshore drilling. Natural seepage from underwater oil deposits leaks an average of 62 million gallons a year; offshore drilling, on the other hand, accounted for only 15 million gallons, the smallest source of oil leaking into the oceans....

Oooh...pesky science and data!

The vast majority of the oil that finds its way into the sea comes from dry land, NASA found. Runoff from cities, roads, industrial sites and garages deposits 363 million gallons into the sea, making runoff by far the single largest source of oil pollution in the oceans. "Every year oily road runoff from a city of 5 million could contain as much oil as one large tanker spill," notes the Smithsonian exhibit, "Ocean Planet."

The second-largest source of ocean oil pollution was routine ship maintenance, accountable for 137 million gallons a year, NASA found -- more than 2.5 times the amount that comes from tanker spills and offshore drilling combined. But no one is proposing that we ban cargo and cruise ships....