Large Generation Interconnections

Large Generators (above 20 MW)

Generators above 20 MW are considered to be Large Generators and must follow the LGIP (Large Generation Interconnection Procedure) for Distribution System Interconnections.

1.31 MB
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SDG&E Wholesale Open Access Distribution Tariff
SDG&E Wholesale Open Access Distribution Tariff
241.75 KB
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Attachment F - Large Generator Interconnection Procedures
Attachment F - Large Generator Interconnection Procedures
250.35 KB
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Attachment G - Large Generator Interconnection Agreement
Attachment G - Large Generator Interconnection Agreement

Applying for Interconnection

To Apply for a Large Generator Interconnection, fill out the form provided. Please read the supplemental documents that outline the interconnection process.

59.50 KB
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LGIP Interconnection Request Form
LGIP Interconnection Request Form
13.87 KB
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LGIP Process Summary
LGIP Process Summary

SDG&E LGIP Process Supplemental Materials

18.40 KB
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Interconnection Request Application Process Flow Chart
Interconnection Request Application Process Flow Chart
20.72 KB
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Feasibility Study Process Flow Chart
Feasibility Study Process Flow Chart
20.81 KB
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System Impact Study Process Flow Chart
System Impact Study Process Flow Chart
19.65 KB
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Facilities Study Process Flow Chart
Facilities Study Process Flow Chart
20.37 KB
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LGIA Process Flow Chart
LGIA Process Flow Chart

Contact Information

Customer Generation
San Diego Gas & Electric
8316 Century Park Court, CP52F
San Diego, CA  92123

Office:  (858) 654-8213
E-mail: DGInquiries@sdge.com