Professional registered engineers in 30 states and registered contracters in California.

West Power


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Optimizing Generator Interconnection

WestPower handles all aspects of generator interconnection and power delivery for both conventional and renewable generators. Though located in San Leandro, California, we work with independent power producers, water districts, and municipalities in 30 different states, as well as entities overseas. This experience includes extensive work with California ISO, CEC, PUC, PG&E, SCE, and SDG&E.

About Interconnection

Our interconnection services include front-end technical and regulatory analysis that is essential for securing an optimal interconnection agreement with system operators or host utilities. WestPower's team includes professional engineers, regulatory analysts, financial modeling specialists, and other specialists who address specific FERC guidelines related to generator interconnection. Our interconnection services and resources include:

  • Power Plant Siting - Site Selection for Power Plants Based on Site Conditions
  • Power Generation Sizing - Optimize Power Plant Size Based On the Point Of Interconnection
  • Power System Analysis - Perform Power Flow Analyses Using PSLF Program & System Data
  • Interconnection Requests - Prepare Interconnection Applications, Associated Forms & Attachments for LGIA & SGIA
  • CAISO NRI Process - Assist In Critical Steps for the New Resource Integration (NRI) Process
  • Utility Scale Solar Design - Perform Energy Simulations & Design/Draft Solar PV
  • Software - GE Positive Sequence Load Flow (PSLF), Siemens Power System Simulator for Engineering (PSS/E), Aspen OnOneLiner, PVSyst, Aspen DistriView, ETAP, AutoCAD, & PLS-CADD

Partial List Of Customers:

  • SolarGen 2 LLC, Imperial, CA
  • enXco, EDF EN Company, USA
  • City of Colton, CA
  • San Diego Gas & Electric
  • CalEnergy Company, Inc.
  • State of California (OEA)
  • City of Moreno Valley, CA
  • City of San Francisco, CA
  • Pittsburg Power Company, CA
  • Bechtel Incorporated
  • PG&E National Energy Group (NEG)