Yes, it seems that the man who has preached so much about global warming and who has even made a movie about it, is, in fact, a hypocrite:

Graciously, Gore tells consumers how to change their lives to curb their carbon-gobbling ways: Switch to compact fluorescent light bulbs, use a clothesline, drive a hybrid, use renewable energy, dramatically cut back on consumption. Better still, responsible global citizens can follow Gore’s example, because, as he readily points out in his speeches, he lives a “carbon-neutral lifestyle.” But if Al Gore is the world’s role model for ecology, the planet is doomed.
For someone who says the sky is falling, he does very little. He says he recycles and drives a hybrid. And he claims he uses renewable energy credits to offset the pollution he produces when using a private jet to promote his film. (In reality, Paramount Classics, the film’s distributor, pays this.)
Public records reveal that as Gore lectures Americans on excessive consumption, he and his wife Tipper live in two properties: a 10,000-square-foot, 20-room, eight-bathroom home in Nashville, and a 4,000-square-foot home in Arlington, Va. (He also has a third home in Carthage, Tenn.) For someone rallying the planet to pursue a path of extreme personal sacrifice, Gore requires little from himself.
Then there is the troubling matter of his energy use. In the Washington, D.C., area, utility companies offer wind energy as an alternative to traditional energy. In Nashville, similar programs exist. Utility customers must simply pay a few extra pennies per kilowatt hour, and they can continue living their carbon-neutral lifestyles knowing that they are supporting wind energy. Plenty of businesses and institutions have signed up. Even the Bush administration is using green energy for some federal office buildings, as are thousands of area residents.
But according to public records, there is no evidence that Gore has signed up to use green energy in either of his large residences. When contacted Wednesday, Gore’s office confirmed as much but said the Gores were looking into making the switch at both homes. Talk about inconvenient truths.

According to the article he also owns stock in an oil company (one that has been sited for drilling in “ecologically sensitive areas”) and he has a zinc mine on one of his properties:

Gore receives $20,000 a year in royalties from Pasminco Zinc, which operates a zinc concession on his property. Tennessee has cited the company for adding large quantities of barium, iron and zinc to the nearby Caney Fork River.

This is typical, liberals like to tell us what to do but then they don’t practice what they preach. The Kennedys and Walter Cronkite opposing windmill power because it messes up their view.