initial systemwide rollout in the same way they modeled these scenarios in Demo A. IOUs shall publish in their downloadable datasets the specific criteria violations (e.g., thermal, voltage, safety, protection) associated with the limiting ICA value. Each IOU shall model voltage regulating devices in initial systemwide rollout as it did for Demonstration Project A. Pacific Gas and Electric Company and Southern California Edison Company are directed to work with software vendors to enable voltage regulating devices to be “unlocked” (float) within iterative methodology, and shall report on progress on such work in Interim Reports. Longterm refinement discussions can also consider how to implement such methodology after initial systemwide rollout is complete. ICA shall be limited by preexisting conditions (i.e., display an ICA value of zero) when adding Distributed Energy Resources (DERs) degrades preexisting condition; and 2) ICA shall not be limited by preexisting condition when adding DERs improves preexisting condition. Investor-Owned Utilities shall document their methods for handling pre-existing conditions in Interim Reports. The IOUs shall maintain technologyagnostic approach to calculating ICA values as employed in Demo A that does not make assumptions on technologyspecific DER portfolios or response to California Independent System Operator dispatch. The IOUs shall continue to standardize a common mapping structure and mapping functionality while using what was developed for Demo A for an initial systemwide rollout. The IOUs shall display the following attributes in their online ICA maps: Circuit ID; Circuit Load Profile; Section ID; Voltage (kV); Substation ID; Substation Load Profile; System; Customer class proportions on circuit; Existing generation (MW); Queued generation (MW); Total generation (MW); Hosting capacity for uniform generation (MW); Hosting capacity for uniform load (MW); and Hosting capacity for generic PV system (MW).
initial systemwide rollout in the same way they modeled these scenarios in Demo A. IOUs shall publish in their downloadable datasets the specific criteria violations (e.g., thermal, voltage, safety, protection) associated with the limiting ICA value. Each IOU shall model voltage regulating devices in initial systemwide rollout as it did for Demonstration Project A. Pacific Gas and Electric Company and Southern California Edison Company are directed to work with software vendors to enable voltage regulating devices to be “unlocked” (float) within iterative methodology, and shall report on progress on such work in Interim Reports. Longterm refinement discussions can also consider how to implement such methodology after initial systemwide rollout is complete. ICA shall be limited by preexisting conditions (i.e., display an ICA value of zero) when adding Distributed Energy Resources (DERs) degrades preexisting condition; and 2) ICA shall not be limited by preexisting condition when adding DERs improves preexisting condition. Investor-Owned Utilities shall document their methods for handling pre-existing conditions in Interim Reports. The IOUs shall maintain technologyagnostic approach to calculating ICA values as employed in Demo A that does not make assumptions on technologyspecific DER portfolios or response to California Independent System Operator dispatch. The IOUs shall continue to standardize a common mapping structure and mapping functionality while using what was developed for Demo A for an initial systemwide rollout. The IOUs shall display the following attributes in their online ICA maps: Circuit ID; Circuit Load Profile; Section ID; Voltage (kV); Substation ID; Substation Load Profile; System; Customer class proportions on circuit; Existing generation (MW); Queued generation (MW); Total generation (MW); Hosting capacity for uniform generation (MW); Hosting capacity for uniform load (MW); and Hosting capacity for generic PV system (MW).
196355766.docx