 7060) to extend energy efficiency tax credits, as well as various individual and business tax credits.Holt maintained a 100 percent lifetime rating from the League of Conservation Voters since 1999, in addition to a 100 percent rating by Environment America in 2008, 2009, and 2011, and a 100 percent rating by Defenders of Wildlife Action Fund from 2003 to 2008.On November 12, 2012, the New Jersey Sierra Club awarded Holt the Outstanding Achievement Award for his environmental conservation efforts.