UNSPSC 15101800: Plant based liquid fuels or biofuels

Fuels made from oil extracted from fruits, roots and stems of plants.

UNSPSC 15101800 Plant based liquid fuels or biofuels is a Class code encompassing bulk motor fuel procurement by state and local agencies, though the recent opportunities show substantial activity in conventional fuels (unleaded gasoline, diesel, biodiesel, renewable diesel), ethanol blends, and diesel exhaust fluid alongside limited biofuel-specific activity. State and local governments use this code to solicit fuel supply, delivery, and storage services for vehicle fleets, marine vessels, transit buses, and emergency services. The issuing bodies are predominantly transit authorities, county and municipal fleet operations, school districts, and county general services departments. Transit authorities—notably Orange County Transportation Authority and Cobb County School District—appear as repeat buyers seeking multiple fuel types and ancillary services. Work spans bulk fuel supply with OPIS-indexed pricing models, delivery to distributed tank locations (underground and aboveground storage), emergency dispatch capability, remote inventory monitoring, and specialized fueling infrastructure. Recent solicitations include compressed natural gas station operation and maintenance, hydrogen mobile fueling units, and hydrogen refueling station design-build-lease arrangements, indicating accelerating demand for alternative fuels alongside conventional supply.

Recent opportunities concentrate in California and the Southwest. Sarasota County (Florida) issued two IFQs for marine fuel supply (October 2026 and August 2026), the City of Austin (Texas) published an IFB for bulk motor fuels across 130 tank locations (October 29, 2026 response), Cobb County and Paulding County school districts in Georgia solicited propane and gasoline/diesel supply (August–September 2026), Solano County (California) bid bulk fuel supply and monitoring (July 2026), and the Washington State Department of Enterprise Services reissued a statewide contract for lubricants and DEF (July 30, 2026). Orange County Transportation Authority in California has actively procured hydrogen mobile fuelers and CNG station operations (June–August 2026), and Sacramento County issued an RFS for hydrogen refueling station design-build-operate-maintain with a 15-year lease (June 2026). The City of Tucson, Sun Tran, Sun Van, and Pima County in Arizona sought annual requirements for six fuel groups across nine million gallons annually (September 2026). Pricing models typically reference OPIS daily index with fixed markups or markdowns per gallon; insurance and bonding thresholds are consistently in the $1–$5 million range. Vendors must demonstrate multi-year experience in bulk fuel supply, logistical capability at distributed sites, and compliance with state fuel specifications (CARB in California, TxLED in Texas). Pre-bid meetings, site visits, and written Q&A cycles are standard. Local business preferences and DBE participation goals appear in several procurements, particularly those using federal FTA funding.