The Biobased and Renewable Products Advocacy Group (BRAG) helps members develop and bring to market their innovative biobased and renewable chemical products through insightful policy and regulatory advocacy. BRAG is managed by B&C® Consortia Management, L.L.C., an affiliate of Bergeson & Campbell, P.C.

By Lauren M. Graham, Ph.D.

A collaboration between researchers at the Department of Energy's (DOE) Pacific Northwest National Laboratory (PNNL) and Washington State University (WSU) has led to the development of a method for converting hydrothermal liquefaction wastewater into a usable and valuable commodity.  The method utilizes the byproduct wastewater stream from the continuous thermo-chemical process that PNNL researchers developed to produce biocrude from algae.  The wastewater contains a variety of different chemicals in small concentrations, such as carbon and nutrients from the algae, and accounts for approximately 90 percent of the output.  Researchers at WSU Tri-Cities’ Bioproducts, Sciences and Engineering Laboratory have developed a method to process the wastewater using anaerobic microbes.  The microbes break down the components of the wastewater to produce bionatural gas and a solid byproduct that can be recycled back into the hydrothermal liquefaction process or used as a fertilizer.  Following the success of the partnership, PNNL and WSU researchers are collaborating on the conversion of sewage sludge to biofuel, bionatural gas, and nutrients using a similar strategy.


On October 21, 2014, Citizens for Responsibility and Ethics in Washington (CREW) sued EPA. The suit was filed in the U.S. District Court for the District of Columbia. CREW alleges that EPA failed to comply with its Freedom of Information Act (FOIA) request for documents regarding external and intra-agency communications related to the Agency's formation of the 2014 federal Renewable Fuel Standard (RFS). CREW requested the documents as part of its effort to explore the extent to which the 2014 RFS rule is politicized. More information, including links to its complaint, is available in CREW's press release on the lawsuit.