The Department of the Treasury, specifically the Internal Revenue Service (IRS), is seeking a web-based subscription service for a commercial online resource tool that provides comprehensive commodity data, including information on energy trade, shipping, and storage. This procurement is justified as a sole source acquisition, indicating that the service is uniquely available from a specific provider. The tool is essential for the IRS's operations, facilitating access to critical data that supports decision-making and regulatory functions. Interested vendors can reach out to Michelle A. Greene at michelle.a.greene@irs.gov for further details regarding this opportunity.