Whether he has found that the electricity storage via batteries presents the Republic with the best opportunity for a more cost-effective method of developing the capacity of the grid and transmission capabilities than gas as it was projected to by the Independent Institute for Sustainable Development; if not, what is the position in this regard; if so, what are the relevant details?
(2) Whether he will furnish Mr G K Y Cachalia with the details (a) quantum of storage that is required and (b) cost thereof; if not, why not; if so, what are the relevant details? NW4445E