The initiatives have to do with biofuels for transportation, biomass crops for energy, and capturing and storing carbon from coal-fired power plants. One new requirement is that makers of some biofuels must demonstrate their products generate significantly fewer greenhouse gas emissions than gasoline-- from the first seedling to the gas tank.Another is for a coordinated federal strategy to develop technologies for carbon capture and storage, and to ensure several new demonstration plants are online by 2016. Kentucky Governor Steve Beshear has written a letter to the president, claiming any regulatory changes for coal would stifle the industry and hurt the nation’s energy supply.