The American Coalition for Ethanol (ACE) is leading the fight to ensure biofuels and farmers succeed in our clean energy future. We spark collaboration between producers and technology innovators. We build bridges between rural communities and policymakers, between farmers and environmentalists. We promote understanding and alliances that create opportunities for all Americans. It’s a call we’ve answered longer than anyone in renewable fuel. And though we’re proud of our 35+ year record of achievement, we say the most exciting time to be part of this industry is right now.

The Cooling Technology Institute (CTI) is a broad-based industry association. Our mission is to advocate and promote, for the benefit of the public, the use of all environmentally responsible commercial cooling technologies such as wet cooling towers, air-cooled condensers, dry coolers, indirect cooling, and hybrid systems by encouraging education, the development of codes, standards, and guidelines, the use and oversight of independent performance verification and certification programs, research and development, information exchange, and dialog with government agencies and organizations with a shared interest in evaporative heat rejection equipment.

An Economic Development Organization based in Central Iowa, the Greater Fort Dodge Growth Alliance focuses on industrial expansion, workforce development and community building. Fort Dodge and Webster County, Iowa is strategically located in the heart of the Midwest. With an innovative spirit, and a strong agricultural tradition, we are primed to welcome new and expanding biofuel producers to our region.

hth companies is a family-owned, multi-trade service provider with over 40 years of experience delivering timely, cost-effective solutions across the Midwest. With 650+ employees, 23 staffed sites, and 1.4 million annual work hours, we bring a strong regional presence and reliable mobilization to every project. As a 12-time recipient of the ABC Pinnacle Safety Award and a former ABC National Contractor of the Year, safety remains at the core of everything we do. Built on a merit shop philosophy, we are committed to rewarding skill, productivity, and quality—while continuously investing in our people, customers, and communities.

The Iowa Renewable Fuels Association (IRFA) was formed in 2002 to represent the state’s liquid renewable fuels industry. IRFA brings together Iowa ethanol and biodiesel producers to foster the development and growth of the state’s biofuels industry through education, promotion and infrastructure development. IRFA is committed to maintaining Iowa’s leadership in renewable fuels and value-added co-products production.

The Minnesota Bio-Fuels Association is a non-profit trade organization that is committed to supporting, representing and growing Minnesota's ethanol industry.

The North Dakota Ethanol Council was established in 2009 by the North Dakota State Legislature to promote the state’s ethanol industry. The priorities for the North Dakota Ethanol Council include industry research and promotion, educational programs, and market development.

The North Dakota Ethanol Producers Association promotes and strengthens the state’s ethanol industry.

Renewable Energy Institute is a non-profit company founded in 2006 that supports and advanced Renewable Energy, Renewable Fuel(s) and Renewable Energy Technologies.

Renewable Fuels Nebraska (RFN) is the statewide trade association representing Nebraska’s ethanol industry. We serve as the unified voice for our members, working alongside the Nebraska Legislature, Governor Pillen, and state leadership to promote and protect the state’s 2.4-billion-gallon-per-year ethanol production. With strong expertise in association management, communications, and public policy, RFN is uniquely positioned to turn member priorities into meaningful legislative and regulatory outcomes that strengthen and grow our industry.

STI/SPFA represents manufacturers of shop-fabricated steel storage tanks and related technologies used for fuel and chemical storage. Members design and build UL- and STI-listed tanks that set the standard for safety, reliability, and performance across industries, supported by training, certification, and technical resources that advance best practices in tank fabrication.

The Wisconsin BioFuels Association was formed in 2015 by seven of Wisconsin's ethanol plants to support Wisconsin's renewable fuels industry, our producer partners, and promote the acceptance and use of ethanol, biodiesel, and co-products in Wisconsin and beyond.