Suncor Energy Incorporated

Denver refinery leak: Officials have yet to identify the components of a black goo oozing into a creek near the South Platte River, a major source of Colorado's drinking water....

At the risk of oversimplifying, it is safe to say environmentalists always argue for higher standards. They are inherently positioned to oppose much of what goes on in the private sector. They assume that even the so-called clean companies have some...