By Jasmin Melvin
WASHINGTON (Reuters) - The Senate Energy and Natural Resources Committee adopted an amendment to an energy bill that would allow drilling within 45 miles of Florida's Gulf coast.
Florida now bans oil and gas drilling within 125 miles of its coasts in the Gulf of Mexico with the aim of protecting its tourism from pollution and ruining views from its beaches.
The new language offered by Senator Byron Dorgan passed by a 13-10 vote and would also open the Destin Dome area 24 miles south of Pensacola to drilling.
The American Petroleum Institute estimates the Destin Dome area has at least 2 trillion cubic feet of natural gas, enough to heat 2 million homes for 15 years.
The agency said the entire area in the eastern portion of the Gulf of Mexico that would be opened to drilling under this legislation could contain 3.7 billion barrels of oil and 21.5 Tcf of natural gas.
The Senate panel is expected to approve the entire energy package later in the week.
But the bill may face a rocky road on the Senate floor as both Democrats and Republicans on the committee had objections to certain proposals.
Democratic Senator Mary Landrieu made an impassioned plea for revenue sharing for states, offering a second degree amendment.
Her proposal, which was defeated, would have given 37.5 percent of the revenues the government receives from oil and gas leases to coastal states, specifically Alabama, Florida, Louisiana, Mississippi and Texas.
Senator Jeff Bingaman pointed out that the proposal would, over the life of offshore drilling, take some $653 billion to $790 billion away from the U.S. Treasury Department, already struggling to handle a massive deficit.
Florida Democratic Senator Bill Nelson, though not a member of the committee, said the amendment would cut into the U.S. military's largest testing and training area in the world.
"We will have a bunch of senators filibuster this if we have to protect the interest of the U.S. military," he told reporters.
(Additional reporting by Ayesha Rascoe; Editing by Christian Wiessner)