1. Short title This Act may be cited as the Better Energy Storage Technology Act of 2018 or the BEST Act of 2018 . 2. Goals of the Department of Energy relating to energy storage competitiveness The United States Energy Storage Competitiveness Act of 2007 ( 42 U.S.C. 17231 ) is amended— (1) by striking subsection (d) and inserting the following: (d) Coordination; research goals (1) Coordination In carrying out the activities under this section, the Secretary shall coordinate the activities with— (A) appropriate Federal agencies, including the Department of Transportation and the Federal Energy Regulatory Commission; and (B) in order to advance the development of commercially viable energy storage systems, members of private industry. (2) Research goals The Secretary shall— (A) establish subgoals for the programs established under subsections (c), (f), and (g) that support research and development necessary for demonstration projects under subsection (i)(5); and (B) align specific activities carried out under the program established under subsection (c) with priorities identified through direct consultations between— (i) the Department; (ii) national laboratories; (iii) traditional end-users, such as electric utilities; and (iv) potential end-users of new generations of energy storage systems. ; and (2) in subsection (i), by adding at the end the following: (5) Phase 2 of grid-scale energy storage demonstration projects (A) In general Not later than September 30, 2028, as part of the program established under subsection (c), the Secretary shall, to the maximum extent practicable, enter into agreements to carry out not fewer than 3 grid-scale energy storage demonstration projects. (B) Objectives Each demonstration project carried out under subparagraph (A) shall be designed to further the development of different technologies that ultimately could— (i) demonstrate that grid-scale energy storage technologies can be commercially deployed