Interconnection

Interconnection is the formal technical and regulatory process required to safely plug a new power generator or massive energy user into the existing electric grid. Facilities must undergo extensive utility impact studies and secure legal agreements to ensure their integration does not compromise overall grid stability, reliability, or safety. Rather than moving at the speed of commercial demand, this process often takes years, making the growing multi-year backlog in interconnection queues one of the industry's greatest operational hurdles.

Core Concepts

  • Cluster Studies
  • Inverter-Based Resource (IBR) Modeling
  • Large Load Integration
  • Generator Interconnection
  • Cost Sharing
  • Surplus Interconnection Service
  • Direct-Assign vs. Network Upgrades
  • Withdrawal Penalties
  • Capacity Heatmaps
  • System Impact Study
  • Ride-Through Modeling 
  • Active Volt-VAR Control
Session

Interconnection educational opportunities

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9:45 AM
  1. Grand Ballroom A&B
    45 mins
    The Northeast had a record-dry October in 2024 after one of its driest Septembers, and more than 400 fires followed across the region. The largest burned 5,000 acres on the New York–New Jersey border, …
10:45 AM
  1. Grand Ballroom C&D
    45 mins
    As distributed energy resources (DERs) continue to expand, utilities across the Northeastern United States are encountering new challenges related to power quality, voltage compatibility, and the reli …

Other Interconnection News

Visit Our Official Media Partner, Factor This, for more Interconnection News

Energy Department will spend $2 billion to squeeze more electricity from the aging power grid

The Energy Department will invest nearly $2 billion in 31 projects across 26 states to enhance the power grid, increasing capacity by over 23 gigawatts.
September 24, 2026

How can utilities best approach wildfire risk in the Northeast?

Approaches to Wildfire Risk in the Northeast: Situational Awareness and Emergency Management session will detail how Avangrid successfully adapted western wildfire risk models for northeastern environments.
September 24, 2026

Scaling DERs for reliability and resilience | Factor This Policycast

This episode of the Factor This Policycast explores how customer-sited technologies, including batteries, smart thermostats, backup generators, microgrids, rooftop solar, and flexible load, can be aggregated and operated as dependable grid assets.
September 24, 2026

Harnessing the electricity supercycle to build US energy stability

Sustained disruption could provide the push needed to rebuild our energy systems faster, laying the groundwork for lasting stability, writes contributor Frédéric Godemel of Schneider Electric.
September 23, 2026