Grid Interconnection Hub

Comprehensive information about grid interconnection processes, regulatory updates, and compliance requirements for California utilities.

Regulatory Impact Summary

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High Impact Updates

1

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Medium Impact Updates

2

Low Impact Updates

0

Recent Regulatory Updates

The following table shows recent regulatory changes, compliance updates, and program modifications that affect interconnection processes for PGE retail customers.

DateTitleDescriptionImpactReferenceStatus
2023-11-15NEM 3.0 ImplementationPG&E implemented NEM 3.0, changing compensation rates for new solar customers and adding grid participation charges.⚠️ HighAL-6690-EApproved
2023-08-22Smart Inverter Phase 3 RequirementsPG&E now requires all new interconnections to use inverters with advanced grid support functions per Rule 21.⚠️ MediumAL-6542-EApproved
2023-06-10Self-Generation Incentive Program (SGIP) UpdatesNew equity resilience incentives for energy storage systems in high fire-threat districts.⚠️ MediumAL-6498-EApproved

📅Interconnection Regulatory Timeline

2023-11-15
NEM 3.0 Implementation
PG&E implemented NEM 3.0, changing compensation rates for new solar customers and adding grid participation charges.
2023-08-22
Smart Inverter Phase 3 Requirements
PG&E now requires all new interconnections to use inverters with advanced grid support functions per Rule 21.
2023-06-10
Self-Generation Incentive Program (SGIP) Updates
New equity resilience incentives for energy storage systems in high fire-threat districts.

📋Compliance Requirements

Current Compliance Status

Smart Inverter Requirements: All new interconnection applications must use inverters with UL 1741 SA certification and Smart Inverter Phase 3 functionality.

NEM 3.0 Compliance: All new NEM applications are now processed under NEM 3.0 rules, which include reduced export compensation rates and new grid participation charges.

⏱️Upcoming Compliance Deadlines

July 1, 2024: All interconnected systems 30kW and larger must have remote disconnect capability accessible to the utility.

January 1, 2025: All energy storage systems must include cybersecurity measures compliant with IEEE 1547.3 standards.

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