John Michael Hagerty is a Senior Associate at The Brattle Group with experience in electricity wholesale market design, renewable and climate policy analysis, transmission planning and development, and strategic planning for utility companies.

Practices
Education

Massachusetts Institute of Technology, MS in Technology and Policy
University of Notre Dame, BS in Chemical Engineering

Testimony

July 23, 2020

Before the Federal Energy Regulatory Commission, Docket No. ER20-2308, Affidavit of Johannes P. Pfeifenberger and John Michael Hagerty on behalf of LS Power, re: Comments in Support of PJM Stakeholder Approved Section 205 Filing (for treatment of End of Life Projects), July 23, 2020.

June 1, 2020

Before the Federal Energy Regulatory Commission, Docket No. EL16-49, ER18-1314-000, -001,  EL18-178-000 (Consolidated), Affidavit of Samuel A. Newell, John M. Hagerty, and Sang H. Gang on behalf of PJM Interconnection, L.L.C June 1, 2020.  Attachment D to Second Compliance Filing concerning Application of the Minimum Offer Price Rule, June 1, 2020.

March 25, 2020

Before the Federal Energy Regulatory Commission, Docket No. EL16-49, ER18-1314-000, -001,  EL18-178-000 (Consolidated), Supplemental Affidavit of Samuel A. Newell, John M. Hagerty, and Sang H. Gang on behalf of PJM Interconnection, L.L.C March 25, 2020.  Attachment to Re: PJM Interconnection, L.L.C., Docket Nos. EL16-49, EL18-178, ER18-1314 Errata to PJM Compliance Filing re: Hope Creek Nuclear Plant, March 25, 2020.

March 18, 2020

Before the Federal Energy Regulatory Commission, Docket No. EL16-49, ER18-1314-000, -001,  EL18-178-000 (Consolidated), Samuel A. Newell, John M. Hagerty, and Sang H. Gang on behalf of PJM Interconnection, L.L.C March 18, 2020.  Attachment D to Compliance Filing Concerning the Minimum Offer Price Rule, Request for Waiver of RPM Auction Deadlines, and Request for an Extended Comment Period of at least 35 Days, March 18, 2020.