Data reported by:

San Diego Gas & Electric Company (SDG&E Grid Communication System)

SDG&E Grid Communication System
Recipient information Input
Total number of customers served by utility / utilities supporting the project 1,377,197
Total number of residential customers served by utility / utilities supporting the project 1,227,656
Total number of commercial customers served by utility / utilities supporting the project 148,852
Total number of industrial customers served by utility / utilities supporting the project 689
Total number of AMI smart meters installed and operational prior to the SGIG/SGD program
AMI smart meters installed and operational Quantity* Cost
Total
Residential
Commercial
Industrial
AMI smart meter features operational Feature enabled # of meters with feature
Interval reads N/A
Remote connection/disconnection N/A
Outage detection/reporting N/A
Tamper detection N/A
AMI communication networks and data systems Description Cost
Backhaul communications description
Meter communications network
Head end server
Meter data analysis system
Other IT systems and applications

* In some circumstances, costs are incurred before devices are installed resulting in a reported cost where the quantity is zero.

* All dollar figures are the total cost, which is the sum of the federal investment and cost share of the recipient (the recipient cost share must be at least 50% of the total overall project cost).

** In some cases the number of entities reporting is greater than the total number of projects funded by the Recovery Act because some projects have multiple sub-projects that report data. View list of sub-projects.

Recipient information Input
Total number of customers served by utility / utilities supporting the project 1,377,197
Total number of residential customers served by utility / utilities supporting the project 1,227,656
Total number of commercial customers served by utility / utilities supporting the project 148,852
Total number of industrial customers served by utility / utilities supporting the project 689
Total number of distribution circuits within utility service territory 995
Total number of distribution substations 277
Portion of distribution system with SCADA prior to SGIG/SGD program
Portion of distribution system with distribution automation (DA) prior to SGIG/SGD program
Electric distribution system % Description
Portion of distribution system with SCADA due to SGIG/SGD program
Portion of distribution system with DA due to SGIG/SGD program
DA devices installed and operational Quantity* Description Cost
Automated feeder switches
Automated capacitors
Automated regulators
Feeder monitors
Remote fault indicators
Transformer monitors (line)
Smart relays
Fault current limiter
Other devices 70
SCADA and DA communications network Cost
Communications equipment and SCADA $36,409,943
Distribution management systems integration Integrated Description
AMI
Outage management system
Distributed energy resource interface
Other
Distribution automation features / functionality Function enabled Description
Fault location, isolation and service restoration (FLISR)
Voltage optimization
Feeder peak load management
Microgrids
Other functions

* In some circumstances, costs are incurred before devices are installed resulting in a reported cost where the quantity is zero.

* All dollar figures are the total cost, which is the sum of the federal investment and cost share of the recipient (the recipient cost share must be at least 50% of the total overall project cost).

** In some cases the number of entities reporting is greater than the total number of projects funded by the Recovery Act because some projects have multiple sub-projects that report data. View list of sub-projects.

Recipient information Input
Total miles of transmission line 1,836
Total number of transmission substations 21
Number of PMUs installed and operational before SGIG program
Number of PDCs installed and operational before SGIG program
Electric transmission system Portion Description
Portion of transmission system covered by phasor measurement systems
Phasor measurement systems Quantity* Description Cost
PMUs
Phasor data concentrators
Communications network Smart Grid Communications Systems (SGCS) project comprises of 1 project area that... $5,446,754
Other transmission assets   Quantity* Description Cost
Dynamic Capability Rating System (DCRS)
- Transmission Lines
Other transmission assets 0 Field Broadband Device Connections (FBDC) - Broadband connections at targeted...
Other transmission assets
Other transmission assets
Advanced transmission applications operational    Operational Description Cost
Angle/frequency monitoring
Post-mortem analysis (including compliance monitoring)
Voltage stability monitoring
Thermal overload monitoring
Improved state estimation
Steady-state model benchmarking
DG/IPP applications
Power system restoration

* In some circumstances, costs are incurred before devices are installed resulting in a reported cost where the quantity is zero.

* All dollar figures are the total cost, which is the sum of the federal investment and cost share of the recipient (the recipient cost share must be at least 50% of the total overall project cost).

** In some cases the number of entities reporting is greater than the total number of projects funded by the Recovery Act because some projects have multiple sub-projects that report data. View list of sub-projects.