; (B) the Associate Director of Biological and Environmental Research shall support systems biology and genomics approaches to understand genetic and physiological pathways connected to photosynthetic mechanisms; and (C) the Assistant Secretary for Energy Efficiency and Renewable Energy shall support translational research, development, and validation of physical concepts developed under the program. (3) Standard of review The Secretary shall review activities carried out under the program described in paragraph (1) to determine the achievement of technical milestones. (4) Prohibition No funds allocated to the program described in paragraph (1) may be obligated or expended for commercial application of energy technology. . (2) Conforming amendment The table of contents for the Energy Policy Act of 2005 is amended by striking the item relating to section 973 and inserting the following: Sec. 973. Solar fuels research initiative. . (e) Electricity storage research initiative (1) In general Section 975 of the Energy Policy Act of 2005 ( 42 U.S.C. 16315 ) is amended to read as follows: 975. Electricity storage research initiative (a) Initiative (1) In general The Secretary shall carry out a research initiative, to be known as the Electricity Storage Research Initiative (referred to in this section as the Initiative )— (A) to expand theoretical and fundamental knowledge to control, store, and convert— (i) electrical energy to chemical energy; and (ii) chemical energy to electrical energy; and (B) to support scientific inquiry into the practical understanding of chemical and physical processes that occur within systems involving crystalline and amorphous solids, polymers, and organic and aqueous liquids. (2) Leveraging In carrying out programs and activities under the Initiative, the Secretary shall leverage expertise and resources from— (A) the Basic Energy Sciences Program, the Advanced Scientific Computing Research Program, and the Biological and Environmental Research Program of the Office of Science