Dover Fueling Solutions becomes the first manufacturer to offer optional UL-certified E40 fuel dispensers as standard

NCGA & IL Corn

Nov 29, 2022  |  Today's News |  ICMB |  Ethanol

Today, Dover Fueling Solutions (DFS), part of Dover Corporation and a leading global provider of advanced customer-focused technologies, services and solutions in the fuel and convenience retail industry, announced all North American Wayne Ovation Fuel Dispensers will be supplied as compatible and UL-listed to E40/B20 as a standard feature. The announcement extends DFS’ UL compliance from E25 to E40, with the continued option of up to E85 available across all models and configurations, and cements DFS as the first manufacturer of fuel dispensers to offer an E40 UL listing.


“In response to consumer demands for greater fuel efficiency and a desire to lower greenhouse gasses, DFS and Wayne’s Ovation Fuel Dispensers are proud to provide E40 UL listings,” said Scott Negley, Senior Director, Product Management at Dover Fueling Solutions. “This reflects DFS’ commitment to supplying retailers with the most flexible, reliable and future-proofed equipment options. Regardless of the direction policy and next-generation vehicle technologies take, retailers can rest assured that their investments in our fuel dispensers will be viable for years to come.”


DFS works in partnership with the National Corn Growers Association (NCGA) and state affiliates like IL Corn to prepare for fueling advancements, enhance dispenser offerings and meet infrastructure needs for future mid-level ethanol blends. Over the past six years, DFS, with the support of NCGA, have produced and sold fuel dispensers certified to deliver fuel with up to 25 percent, and now, 40 percent ethanol. 


“Illinois corn farmers celebrate the announcement of this important infrastructure change within our state and throughout the U.S. This is the infrastructure we need to be ready to deliver cleaner burning, cheaper fuel to Illinoisians as soon as policy priorities like the Next Generation Fuels Act are passed. Illinois staff and leaders have been very influential in these conversations with Wayne Ovation Fuel and we are proud to see the work come to a beneficial conclusion,” IL Corn Chairman Jim Reed states.


“We want to congratulate DFS for being the first manufacturer to offer UL-certified E40 fuel dispensers,” said NCGA President Tom Haag. “This is an important step toward offering consumers additional choices at the pump supplied by ethanol, an affordable, domestically-produced source of octane that helps to reduce the environmental footprint of liquid fuels.”


For more information on Wayne Ovation Fuel Dispensers, go to


For more information on IL Corn's ethanol priorities go here.


About Dover Fueling Solutions

Dover Fueling Solutions, part of Dover Corporation, comprises the product brands of Wayne Fueling Systems, OPW Fuel Management Systems, ClearView, Tokheim, ProGauge, Fairbanks, AvaLAN Networks and LIQAL, delivers advanced fuel dispensing equipment, electronic systems and payment, automatic tank gauging and wetstock management solutions to customers worldwide. Headquartered in Austin, TX, DFS has a significant manufacturing and technology development presence around the world, including facilities in Brazil, China, India, Italy, Poland, the United Kingdom and the United States. For more information about DFS, visit