specific procurements: SDG&E intends to fulfill all of its 2014 and 2016 energy storage procurement as part of its ongoing LCR RFO efforts; SCE has already exceeded its 2016 procurement target, but continues to solicit additional energy storage resources. Utility progress towards the energy storage targets was reviewed and discussed in D.1609004, D.1609007, and D.1612004 and is summarized in Table 2 below. The data in this table reflects contracts that have been reviewed and approved by the CPUC, and does not include the additional procurement expected through the completion of 2016 storage procurement cycle. Accounting for these projects, and assuming that the utilities take advantage of the rules allowing the shifting of MWs between grid domains, would result in a total remaining storage obligation closer to 620 MWs. Table 2: Energy Storage Procurement to Date (MWs) Data as of February 2017 Service Procurement Approved by Commission TOTAL BY Remaining Territory Customer/Distribution/Transmission UTILITY Obligation PG&E 9.63 16 50 75.63 504.37 SCE 190.14 52.22 0 342.36 257.78 SDG&E 13 43.65 40 96.65 68.35 BY DOMAIN 192.63 95.87 90 478.5 846.5 Some parties argue that the targets should be increased in order to avoid start and stop storage procurement opportunities, noting that SCE has already fulfilled its customer-side grid domain target. However, the segments most at risk of full subscription are the customer and distribution domains, which are also the target domains for the potential 500 MWs of new storage programs and investments authorized under AB 2868, as well as the additional Self-Generation Incentive Program funding authorized by AB 1637. In light of these expanded
specific procurements: SDG&E intends to fulfill all of its 2014 and 2016 energy storage procurement as part of its ongoing LCR RFO efforts; SCE has already exceeded its 2016 procurement target, but continues to solicit additional energy storage resources. Utility progress towards the energy storage targets was reviewed and discussed in D.1609004, D.1609007, and D.1612004 and is summarized in Table 2 below. The data in this table reflects contracts that have been reviewed and approved by the CPUC, and does not include the additional procurement expected through the completion of 2016 storage procurement cycle. Accounting for these projects, and assuming that the utilities take advantage of the rules allowing the shifting of MWs between grid domains, would result in a total remaining storage obligation closer to 620 MWs. Table 2: Energy Storage Procurement to Date (MWs) Data as of February 2017 Service Territory Procurement Approved by Commission Customer/Distribution/Transmission TOTAL BY UTILITY Remaining Obligation PG&E 9.63 16 50 75.63 504.37 SCE 190.14 52.22 0 342.36 257.78 SDG&E 13 43.65 40 96.65 68.35 BY DOMAIN 192.63 95.87 90 478.5 846.5 Some parties argue that the targets should be increased in order to avoid start and stop storage procurement opportunities, noting that SCE has already fulfilled its customer-side grid domain target. However, the segments most at risk of full subscription are the customer and distribution domains, which are also the target domains for the potential 500 MWs of new storage programs and investments authorized under AB 2868, as well as the additional Self-Generation Incentive Program funding authorized by AB 1637. In light of these expanded