Finally, a politician concerned with the amount of hot air his campaign generates:

City Council member Eric Gioia of Queens is challenging New York’s political candidates to put their money where their mouths are on environmental issues and run “carbon-neutral” campaigns. Mr. Gioia, a likely candidate for public advocate, said yesterday that his campaign would purchase carbon offsets, use hybrid vehicles, send fewer mailers and more e-mail, and take other steps to make up for the greenhouse emissions produced by his run for office.

“You have to be the change you want to see,” Mr. Gioia said yesterday. “I certainly hope others will follow my example.”