TheNewsTribune.com, WA 04-13-07 Weyerhaeuser, Chevron partner on biofuel project JIM POLSON; Bloomberg News Chevron Corp., the second-largest U.S. oil company, and Weyerhaeuser Co., the world’s biggest lumber producer, agreed to jointly develop biofuel products derived from wood fiber to help diversify the nation’s energy sources. Options include making fuel with materials from Weyerhaeuser’s forest and mill system or from crops planted on its forest plantations, the companies said Thursday in a statement. Increasing production of ethanol, a motor fuel and gasoline additive distilled mostly from corn in the U.S., is part of President Bush’s plan to increase the annual supply of renewable and alternative fuels to 35 billion gallons by 2017. U.S. ethanol consumption will reach about 17 billion gallons by 2017, according to an Energy Department estimate. “There are several research and technology hurdles that will need to be addressed before large-scale commercialization of cellulosic feedstocks occurs,” Chevron Chief Executive Officer David O’Reilly said in the statement. “This partnership will accelerate achievement of that reality.” Chevron’s expertise in chemistry, refining and marketing will be combined with Federal Way-based Weyerhaeuser’s experience in forestry and turning wood scrap into products, the companies said. They already have biofuels-research projects with universities and national laboratories. The announcement follows a call this week by ConocoPhillips CEO Jim Mulva for mandatory reductions in emissions of so-called greenhouse gases linked to global warming. ConocoPhillips, the third-largest U.S. oil company, also announced a biofuels research initiative with Iowa State University this week. Government subsidies will be needed to glean commercial ethanol production from any crops other than corn before 2016, Dermot Hayes, an Iowa State agricultural economist, said this week at a conference on biofuels in Washington. U.S. corn futures have surged 50 percent in the past year on increased demand from ethanol producers ramping up production. There are 115 operating ethanol distilleries in the U.S., seven of which are being expanded, and 79 new plants under construction, according to the Renewable Fuels Association in Washington. Ethanol output in the U.S. reached an annual pace of 5.7 billion gallons in January.