(CNN) -- President Obama unveiled plans Wednesday to open large swaths of U.S. coastal waters in the Atlantic Ocean and the Gulf of Mexico to oil and natural gas drilling -- a move likely to please the energy industry but upset the administration's environmentalist supporters. The administration plan would include lifting a 20-year ban on drilling off the Virginia coastline, while putting the clamps on sites such as southwest Alaska's Bristol Bay. Parts of the Arctic Ocean off Alaska's North Slope, however, could be accessed. The plan authorizes the Interior Department to conduct seismic surveys off the south- and mid-Atlantic coasts to "determine the quantity and location of potential oil and gas resources to support energy planning," according to a statement from a White House official.
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One Democratic senator slams the plan while another praises it
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U.S. will need traditional fuels while developing new ones, Obama says
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Proposal includes lifting a 20-year ban on drilling off the Virginia coastline
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One Republican leader says Obama plan doesn't go far enough
One top @placeholder, however, argued Obama's plan does not go far enough.