Pick Your Poison: An Updated Environmentalists Guide to Gasoline -...

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mcbill rated 15 months ago

Sierra reviewed the records of the eight largest U.S. oil companies, and here's what we found: Bottom of the Barrel * ExxonMobil * ConocoPhillips Middle of the Barrel * Royal Dutch Shell * Chevron * Valero Energy Corporation * Citgo Top of the Barrel * BP * Sunoco Find out their reasoning on the site...

fortheprofit rated 15 months ago

Best/Worst oil companies.

judyinnv rated 21 months ago

From the page: "Pick Your Poison An updated environmentalist's guide to gasoline "

Hsiaokuo62 rated 21 months ago

see which oil/gas companies are the best/worst environmentally- since we have to buy gas anyway.