Several advocates for renewable fuels and alternative energy made the annual list of top lobbyists in Washington D.C. compiled by “The Hill.”

Among those recognized by The Hill were the heads of both the Renewable Fuels Association and Growth Energy. The publication called RFA president and CEO Bob Dinneen a “Capitol Hill mainstay for the biofuels industry, Dinneen has been an integral player in many of the renewable fuels sector’s policy victories.” Noting that Growth Energy CEO Tom Buis was formally head of the National Farmers Union, The Hill noted that he “is pressing lawmakers to maintain renewable fuels policies that are popular in rural America.”

The Hill also recognized Denise Bode and Rob Gramlich with American Wind Energy Association. “Bode’s fluency in tax policy has been a godsend for wind companies as they push Congress to extend an industry incentive,” said The Hill. “Gramlich has been with AWEA since 2005, a seven-year stretch that has seen explosive growth in wind power.” On the corporate side for wind energy, The Hill gave a nod to Rich Glick of Iberdrola Renewables, the nation’s second-largest wind power operator. Glick served in Bill Clinton’s Energy Department.

Traditional energy sources were also represented in the top lobbyists listing, including “unflappable” Jack Gerard of the American Petroleum Institute.