Data reported by:

Public Utility District No. 1 of Snohomish County

Smart Grid Infrastructure Modernization of Electrical Distribution System
Electric distribution system % Description
Portion of distribution system with SCADA due to SGIG/SGD program 100.00% There are approximately 124 connected RTUs and substation gateways. These installations...
Portion of distribution system with DA due to SGIG/SGD program 2.30% The 90 square mile DA pilot area is complete.
DA devices installed and operational Quantity* Description Cost
Automated feeder switches 6 The 90 square mile has equipped with automated feeder switches, automated regulators, feeder monitors, and remote fault indicators. $868,223
Automated capacitors
Automated regulators 13 $868,223
Feeder monitors 45 $868,223
Remote fault indicators 45
Transformer monitors (line) $11,292,165
Smart relays 382
Fault current limiter $0
Other devices
SCADA and DA communications network Cost
Communications equipment and SCADA $4,433,853
Distribution management systems integration Integrated Description
Outage management system
Distributed energy resource interface
Distribution automation features / functionality Function enabled Description
Fault location, isolation and service restoration (FLISR) Yes All DA applications for Project area are operational and Phase II of the DMS (the...
Voltage optimization Yes All DA applications for Project area are operational and Phase II of the DMS (the...
Feeder peak load management Yes No automated feeder peak load management functionality was All DA applications...
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.