A bill to provide timely and reliable energy supply information by requiring all domestic oil companies to furnish information monthly (for publication by the Secretary of Energy on their maximum refining capacity, the percentage of such capacity achieved, their crude oil supplies, and their inventory of refined petroleum products.

Requires each importer, producer, refiner, distributor, and supplier of crude oil or refined petroleum products to submit monthly reports to the Secretary of Energy on its total refining capacity, the percentage of such capacity currently utilized, its crude oil supplies, the location of such supplies, and its inventory of refined petroleum products. Directs the Secretary to publish such information.