Renewable Energy Group Achieves One Billion Gallon Milestone

Link to video: https://www.youtube.com/watch?v=peeHpIG0-WE

(Ames, Iowa) April 21, 2014 – Renewable Energy Group, Inc. (NASDAQ: REGI), today announced it has reached a new milestone, having sold a cumulative one billion gallons of advanced biofuel during its 17 year history.

“On behalf of the board of directors and employees of REG, I want to say thank you to all of our customers; vendors; investors; federal, state and local supporters; partners; and team members over the years without whom we could never have met this milestone,” said Daniel J. Oh, REG President and Chief Executive Officer.

REG achieved this milestone through investments in a fully integrated value chain including its manufacturing, sales & marketing, and supply chain management capabilities. The company also committed itself to research and development as well as continuous improvement, allowing it to streamline the production process and broadly expand the variety of raw materials used to make biodiesel.

“Since our inception we have endeavored to provide customers with a reliable and durable product that helps diversify the energy complex and increases energy security, improves our environment, and supports agriculture,” Oh said. “Our desire to continuously deliver quality products is a driving force behind REG reaching the billion gallon mark.”

“While we are a company that went from marketing 30,000 gallons of biodiesel in 1996 to more than 258 million gallons last year, we still remember what it took to get here and those who helped us,” said Jeff Stroburg, Chairman of the REG Board of Directors. “We remain committed to investing in our advanced biofuels and renewable chemicals capabilities.”

REG was formed and began operating as an independent company in 2006, as the successor to the biodiesel operations of West Central Cooperative in Ralston, IA, which first began producing biodiesel from a one million gallon per year batch plant in 1996. Private investors, including West Central, provided capital enabling the company to grow, both organically and through acquisitions in California, Florida, Georgia, Illinois, Iowa, Minnesota, New Hampshire, New Mexico, New York, New Jersey and Texas. In January 2012, REG became a publicly traded company listed on the NASDAQ stock exchange and trades under the ticker REGI.

About Renewable Energy Group

Renewable Energy Group, Inc. is a leading North American biodiesel producer with a nationwide distribution and logistics system. Utilizing an integrated value chain model, Renewable Energy Group is focused on converting natural fats, oils and greases into advanced biofuels and on converting diverse feedstocks into renewable chemicals. With 257 million gallons of annual nameplate production capacity at biorefineries across the country, REG is a proven biodiesel partner in the distillate marketplace.

For more than a decade, REG has been a reliable supplier of biodiesel which meets or exceeds ASTM quality specifications. REG sells REG-9000™ biodiesel to distributors so Americans can have cleaner burning fuels that help diversify the energy complex and increase energy security. REG-9000™ biodiesel is distributed in most states in the U.S.

Note Regarding Forward-Looking Statements

This press release contains certain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 as amended, including statements regarding REG’s intention to continue to invest in and grow our advanced biofuels and renewable chemicals capabilities. These forward-looking statements are based on current expectations, estimates, assumptions and projections that are subject to change, and actual results may differ materially from the forward-looking statements. Factors that could cause actual results to differ materially include, but are not limited to, potential changes in governmental programs requiring or encouraging the use of biofuels; government policymaking and mandates relating to renewable fuels; the future price and volatility of feedstocks; the future price and volatility of petroleum and products derived from petroleum; expected future financial performance; our liquidity and working capital requirements; availability of federal and state governmental tax credits and incentives; anticipated trends and challenges in our business and competition in the markets in which we operate; our ability to estimate our feedstock demands and biodiesel sales; our dependence on sales to a limited number of customers and distributors; technological obsolescence; our expectations regarding future expenses; our ability to successfully implement our acquisition strategy; and other risks and uncertainties described from time to time in REG's annual report on Form 10-K, quarterly reports on Form 10-Q and other periodic filings with the Securities and Exchange Commission. The forward-looking statements are made as of the date of this press release and REG does not undertake to update any forward-looking statements based on new developments or changes in our expectations.