By Steve Holland
LITTLE ROCK, Ark., Aug 23 (Reuters) - Republican presidential candidate Mitt Romney will lay out policies on Thursday aimed at achieving North American energy independence by 2020 by pursuing a sharp increase in production of oil and natural gas on federal lands and off the U.S. coast.
Romney is to unveil his plan at a truck and supply business in Hobbs, New Mexico, as he seeks to draw a sharp contrast between his energy policies and those of President Barack Obama and detail in part how he would rekindle job growth in the United States.
His emphasis on the economy amounts to an effort to return the campaign to the central issue Romney believes is most critical in the Nov. 6 election and the key to a victory for him.
The economic debate has to a certain extent been sidelined in recent days by controversial remarks about rape by a Senate Republican candidate in Missouri, Todd Akin, who Romney has denounced.
Romney's energy policies are heavily tilted toward increased production of carbon-based resources, oil, gas and coal, that environmentalists blame for global warming. He is outlining the policy two days after going over some of the details with executives from the oil industry who contributed to his campaign at fund-raising events in Texas.
More: Mitt Romney Energy Plan: More Oil & Natural Gas Production On Federal Lands