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Promoting Economic Efficiency in Interconnection–Part 2: Cost Allocation

Publication Type

Presentation

Date Published

10/2025

Authors

Ritzinger, Brian, Kate Tohme, Arthur O'Donnell, Ron Nelson, Grace Relf, Kathryn Chelminski, Lisa C Schwartz

Abstract

This webinar will explore solutions such as group study processes, pro rata cost sharing, grid export tariffs, and proactively upgrading distribution circuits through grid modernization processes.

Panelists include:

Brian Ritzinger, Massachusetts Department of Public Utilities
Kate Tohme, New Leaf Energy
Arthur O'Donnell, New Mexico Public Regulation Commission
Ron Nelson, Current Energy
Grace Relf, Berkeley Lab

Moderators:

Lisa Schwartz and Kathryn Chelminski, Berkeley Lab

U.S. Department of Energy’s Interconnection Innovation Exchange (i2X) is sponsored by the Office of Energy Efficiency and Renewable Energy.

Year of Publication

2025

Notes

This webinar was recorded on October 22, 2025, and can be viewed here.