PSU MantraSJVN Signs Power Purchase Agreement with BBMB for developing Solar Project by NewsmantraSeptember 11, 2023 Share0 SJVN signed a Power Purchase Agreement (PPA) for 18 MW Solar Power with Bhakra Beas Management Board (BBMB) in the august presence of Sh. Nand Lal Sharma, Chairman & Managing Director, SJVN at Shimla today.