Chugach Electric Association Proposes Tariff Modification to Address Electric Load Curtailments

Strategic Insights -

The Regulatory Commission of Alaska has received a Tariff Advice Letter No. 572-8 from Chugach Electric Association, proposing to modify its tariff to include amended rules governing electric service interruptions in cases of energy shortages. Chugach Electric Association aims to update its tariff to align with industry standards and provide necessary details for curtailment-related procedures. The proposed modifications have been met with opposition from the Office of the Attorney General, Regulatory Affairs and Public Advocacy Section, which has requested that the Tariff Advice No. 572-8 be rejected.

Key Takeaways:

  • Chugach Electric Association proposes to modify its tariff to include amended rules governing electric service interruptions in cases of energy shortages, aiming to update its tariff to align with industry standards.
  • The proposed modifications include a consolidated list of potential interruption-related actions or events and a paragraph specifically addressing supply-related curtailments.
  • Chugach Electric Association opposes the rejection of Tariff Advice No. 572-8, stating that it is a necessary first step in the right direction.
  • The proposed modifications do not address all concerns regarding tariffed curtailment procedures, but they provide necessary details for curtailment-related procedures.
  • Chugach Electric Association emphasizes that its primary objective is the prevention of gas supply shortage curtailments through the development and implementation of a robust gas supply strategy and diversified resource portfolio.
  • The company's proposed modifications are consistent with its prior findings and recommendations, and it has made meaningful progress in its effort to prevent gas supply shortage curtailments.

Statistics:

  • Chugach Electric Association has an adequate, firm gas supply to meet its system demand through March 31, 2028.
  • The proposed modifications include a consolidated list of potential interruption-related actions or events.
  • Chugach Electric Association has a primary objective of preventing gas supply shortage curtailments through the development and implementation of a robust gas supply strategy and diversified resource portfolio.
  • The company has made meaningful progress in this effort on an ongoing basis.
  • The proposed modifications do not address all concerns regarding tariffed curtailment procedures, but they provide necessary details for curtailment-related procedures.

Sources:

  • Regulatory Commission of Alaska: STATE OF ALASKA THE REGULATORY COMMISSION OF ALASKA Before Commissioners: John M. Espindola, Chairman Steven D. DeVries Mark A. Johnston Robert M. Pickett John C. Springsteen In the Matter of Tariff Advice Letter No. 572-8 filed by Chugach Electric Association, Inc. for Rule Modification to Address Electric Load Curtailments
  • Chugach Electric Association: Chugach Electric's Response to Attorney General's Public Comments May 14, 2025 TA572-8 Page 2 of 4
  • Office of the Attorney General, Regulatory Affairs and Public Advocacy Section: RAPA's Comments, dated May 6, 2025.