The Congress finds and declares that:

((a)) The early development and delivery of oil and gas from Alaska’s North Slope to domestic markets is in the national interest because of growing domestic shortages and increasing dependence upon insecure foreign sources.

((b)) The Department of the Interior and other Federal agencies, have, over a long period of time, conducted extensive studies of the technical aspects and of the environmental, social, and economic impacts of the proposed trans-Alaska oil pipeline, including consideration of a trans-Canada pipeline.

((c)) The earliest possible construction of a trans-Alaska oil pipeline from the North Slope of Alaska to Port Valdez in that State will make the extensive proven and potential reserves of low-sulfur oil available for domestic use and will best serve the national interest.

((d)) A supplemental pipeline to connect the North Slope with a trans-Canada pipeline may be needed later and it should be studied now, but it should not be regarded as an alternative for a trans-Alaska pipeline that does not traverse a foreign country.