The US Department of Energy on Wednesday issued a Request for Proposal seeking competitive bids for an exchange of up to 40 million barrels of crude oil from the Strategic Petroleum Reserve, the DOE said in a statement.
The solicitation advances the US' planned release of 172 million barrels from the SPR and forms part of a coordinated 400-million-barrel action by member countries of the International Energy Agency, DOE said.
The crude oil offered under the exchange will be supplied from the SPR's Big Hill and Bryan Mound storage sites along the US Gulf Coast.
The latest offering follows four previous DOE solicitations that collectively awarded more than 133 million barrels through three completed exchange programs.
According to the department, those exchanges resulted in a 26% premium on returned barrels, increasing the reserve's inventory at no additional cost to taxpayers.
Under DOE's exchange authority, companies receiving crude oil from the reserve are required to return the borrowed volumes at a later date, along with additional premium barrels.
The department said the arrangement is designed to address near-term supply disruptions while expanding the SPR's long-term inventory.
Bids for the solicitation must be submitted by 11.00 a.m. Central Time on June 15.
US SPR inventories dropped to 349.2 mmbbls for the week ended June 5, down from 357.1 mmbbls a week ago, marking a weekly decline of 7.9 mmbbls, US Energy Information Administration data showed in its weekly report on Wednesday.
The reserve is hovering just above the 2023 low of 346.7 million barrels, Fortune reported on Wednesday. A drop below that point reportedly places the emergency stockpile at its lowest level since August 1983, when the reserve was first being built by the Reagan administration.