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The SPR currently holds less than 300 million barrels due to emergency releases, with aging infrastructure further limiting its operational flexibility. While not depleted, the reserve's reduced capacity and maintenance issues mean the U.S. has less buffer against future oil supply shocks than in previous decades.
The U.S. Strategic Petroleum Reserve has fallen to its lowest level since 1983. Learn why this decline occurred and what it means for national energy security.
The U.S. Strategic Petroleum Reserve is facing scrutiny as inventory levels drop. Learn how the salt caverns function and the risks associated with depletion.