Yet, while the BP Spill is the biggest single oil spill we here in America have experienced, in terms of overall impact, it’s just a drop in our pollution bucket. Thousands of major spills happen around the world each year. Even in terms of oil spilled in North America, this disaster is small compared to business as usual: more than 90% of all the oil spilled in North America comes from oil leaked from cars (or poured down drains) finding its way to the sea, according to a landmark 2002 report; in the Puget Sound region alone, more oil is leaked from cars and home use every two years than was spilled by the Exxon Valdez.
