"Green" Spam?

Are the email scam artists in Nigeria trying to take advantage of America's new-found environmental consciousness?

To celebrate this month of Augusts’ ending anniversary program.
Chevron/Texaco has given you a donation of $980,000.00USD
As a compensation for environmental hazards caused by our
Product, we hope this donation will be used well, not
Only for you but your community.

What's next, free Priuses if I respond with my SSN?