Interconnection With SDG&E-Owned Electric Transmission Facilities

SDG&E Interconnection Handbook

The SDG&E Interconnection Handbook is applicable to all generators and loads interconnecting to the SDG&E transmission system that are not otherwise subject to SDG&E Rule 21.

It describes technical and operational requirements for wholesale generators and loads connected to the SDG&E portion of the ISO Controlled Grid, and as such the handbook may be modified or superseded from time to time.

SDG&E's standards contained in the Interconnection Handbook are deemed consistent with Good Utility Practice and Applicable Reliability Standards.  The SDG&E Interconnection Handbook includes:

  • Metering Requirements
  • Protection and Control Requirements
  • General Operating Requirements
  • Operating Procedures
  • Energization and Synchronization Requirements 
365.88 KB
PDF
Generation Interconnection Handbook - Revised 12/18/2017
Generation Interconnection Handbook - Revised 12/18/2017
19.72 KB
PDF
Update History for Generation Interconnection Handbook Update history - Revised 12/18/2017
Update History for Generation Interconnection Handbook Update history - Revised 12/18/2017

Financial Security Instruments

Guaranty
Guaranty
Letter of Credit
Letter of Credit
Surety Bond
Surety Bond

NERC/WECC Reliability Standards

Please be advised that the NERC/WECC mandatory Reliability Standards as applicable to various registered entities are changed/updated from time to time and as such the terms in the latest version would always apply.