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EEA
Department of Public Utilities
Department of Public Utilities

This page, Past events for Department of Public Utilities, is offered by
Executive Office of Energy and Environmental Affairs

Past events for Department of Public Utilities

Showing 1-108 of 108 results

Public Hearing on Three-Year Plan Reports (DPU 25-120 through 25-129)

Thursday, December 18, 2025

2 p.m. - 3 p.m.
Public Hearing for Municipal Aggregation Plan of Rutland (DPU 25-155)

Wednesday, December 17, 2025

2 p.m. - 3 p.m.
Public Hearing for Municipal Aggregation Plans (DPU 25-153 and 25-156)

Wednesday, December 10, 2025

2 p.m. - 3 p.m.
Notice of Hearings: DPU Transportation Oversight Division

One South Station, 3rd floor, Boston, MA 02110

Tuesday, December 9, 2025

9 a.m. - 10 a.m.
Notice of Hearings: DPU Transportation Oversight Division

One South Station, 3rd floor, Boston, MA 02110

Wednesday, November 12, 2025

9 a.m. - 10 a.m.
Webinar: Cumulative Impact Analysis

Thursday, November 6, 2025

2 p.m. - 5 p.m.
Public Comment Hearing #4: EFSB 25-10 - Proposed Rulemaking

300 Broad St, Lynn, MA 01901

Wednesday, November 5, 2025

6 p.m. - 9 p.m.
Public Comment Hearing #3: EFSB 25-10 - Proposed Rulemaking

One South Station, 3rd Floor, Boston, MA 02110

Monday, November 3, 2025

6 p.m. - 9 p.m.
Public Comment Hearing #2: EFSB 25-10 - Proposed Rulemaking

45 Woodlawn Ave, Pittsfield, MA 01201

Wednesday, October 29, 2025

6 p.m. - 9 p.m.
Public Comment Hearing #1: EFSB 25-10 - Proposed Rulemaking

1121 Ashley Blvd, New Bedford, MA 02745

Monday, October 27, 2025

6 p.m. - 9 p.m.
Public Hearing for Liberty Base Distribution Rates (DPU 25-85)

Bristol Community College, Building L, 777 Elsbree Street, Fall River, MA 02720

Tuesday, October 14, 2025

7 p.m. - 9 p.m.
Notice of Hearings: DPU Transportation Oversight Division

One South Station, 3rd floor, Boston, MA 02110

Tuesday, October 14, 2025

9 a.m. - 10 a.m.
Firm Transportation Agreement Public Hearing (DPU 25-133 and 25-134)

Thursday, October 9, 2025

2 p.m. - 3 p.m.
Public Hearing for Liberty Base Distribution Rates (DPU 25-85)

Tuesday, October 7, 2025

7 p.m. - 9 p.m.
Public Hearing for Liberty Base Distribution Rates (DPU 25-85)

Blackstone-Millville Regional High School Auditorium, 175 Lincoln Street, Blackstone, MA 01504

Wednesday, October 1, 2025

7 p.m. - 9 p.m.
Public Hearing for Liberty Base Distribution Rates (DPU 25-85)

North Attleboro High School, 1 Wilson Whitty Way, North Attleboro, MA 02760

Tuesday, September 30, 2025

7 p.m. - 9 p.m.
IIRG DG Interconnection Tariff Proposal: Technical Session (DPU 25-48)

1 South Station, 3rd Floor, Boston, MA 02110

Wednesday, September 24, 2025

9:30 a.m. - 5 p.m.
Public Hearing on Eversource CIPs (DPU 25-30/81/82/83)

Wednesday, September 10, 2025

3 p.m. - 4 p.m.
Public Hearing for Hubbardston Municipal Aggregation Plan (DPU 25-93)

Wednesday, September 10, 2025

2 p.m. - 3 p.m.

Hubbardston Municipal Aggregation Public Hearing
Notice of Hearings: DPU Transportation Oversight Division

One South Station, 3rd floor, Boston, MA 02110

Tuesday, September 9, 2025

9 a.m. - 10 a.m.
GSEP Risk Assessment Working Group Tech Session #4

1 South Station, Third Floor, Boston, MA 02110

Wednesday, August 20, 2025

9 a.m. - 1 p.m.
Notice of Hearings: DPU Transportation Oversight Division

One South Station, 3rd floor, Boston, MA 02110

Tuesday, August 12, 2025

9 a.m. - 10 a.m.
GSEP Risk Assessment Working Group Tech Session #3

1 South Station, Third Floor, Boston, MA 02110

Wednesday, July 30, 2025

9 a.m. - 12 p.m.
Board Meeting: 2024 Climate Act Regulations

1 South Station, 3rd Floor, Large Hearing Room, Boston, MA 02110

Tuesday, July 22, 2025

12 p.m. - 5 p.m.
Board Meeting: 2024 Climate Act Regulations

1 South Station, 3rd Floor, Large Hearing Room, Boston, MA 02110

Monday, July 21, 2025

9 a.m. - 5 p.m.
Public Hearing for Municipal Aggregation Plans (DPU 25-62 through 25-65)

Wednesday, July 16, 2025

2 p.m. - 3 p.m.
DPU-Led AMI Working Group Session (DPU 21-80 through 82)

Tuesday, July 15, 2025

10 a.m. - 5 p.m.
Public Hearing on Proposed Amendments to 220 CMR 29 (DPU 25-150)

Monday, July 14, 2025

2 p.m. - 3 p.m.
Public Hearing on Long-Term System Planning Process (DPU 25-20)

Tuesday, July 1, 2025

1:30 p.m. - 2:30 p.m.
GSEP Risk Assessment Working Group Tech Session #2

1 South Station, Third Floor, Boston, MA 02110

Monday, June 30, 2025

9 a.m. - 4 p.m.
Utility Pole & ROW Infrastructure Tech Sessions (DPU 25-10)

Friday, June 27, 2025

10 a.m. - 5 p.m.

Utility Pole & ROW Infrastructure Tech Sessions (DPU 25-10)
Utility Pole & ROW Infrastructure Tech Sessions (DPU 25-10)

Thursday, June 26, 2025

10 a.m. - 5 p.m.

Utility Pole & ROW Infrastructure Tech Sessions (DPU 25-10)
Utility Pole & ROW Infrastructure Tech Sessions (DPU 25-10)

Wednesday, June 25, 2025

10 a.m. - 5 p.m.

Utility Pole & ROW Infrastructure Tech Sessions (DPU 25-10)
Public Hearing on Sale of Aquarion Water to Unitil (DPU 25-39)

Wednesday, June 25, 2025

2 p.m. - 3 p.m.
Utility Pole & ROW Infrastructure Tech Sessions (DPU 25-10)

Tuesday, June 24, 2025

10 a.m. - 5 p.m.

Utility Pole & ROW Infrastructure Tech Sessions (DPU 25-10)
Utility Pole & ROW Infrastructure Tech Sessions (DPU 25-10)

Monday, June 23, 2025

10 a.m. - 5 p.m.

Utility Pole & ROW Infrastructure Tech Sessions (DPU 25-10)
IIRG Revised Interconnection Tariff Proposal: Public Hearing DPU 25-48

Tuesday, June 17, 2025

2 p.m. - 4 p.m.
Eversource Seasonal Heat Pump Rate Public Hearing (DPU 25-55)

Thursday, June 12, 2025

6 p.m. - 7 p.m.
Energy Burden TDR Model Technical Session (DPU 24-15)

Tuesday, June 10, 2025

10 a.m. - 5 p.m.
Notice of Hearings: DPU Transportation Oversight Division

One South Station, 3rd floor, Boston, MA 02110

Tuesday, June 10, 2025

9 a.m. - 10 a.m.
Climate Compliance Plans Public Hearing (DPU 25-40 through 25-45)

Thursday, June 5, 2025

7 p.m. - 8 p.m.
Climate Compliance Plans Public Hearing (DPU 25-40 through 25-45)

Wednesday, June 4, 2025

2 p.m. - 3 p.m.
Tech Session on National Grid’s Demonstration Project (DPU 24-194)

Tuesday, June 3, 2025

10 a.m. - 5 p.m.
National Grid CIP Proposal Public Hearing (DPU 25-31)

Friday, May 30, 2025

3 p.m. - 5 p.m.
GSEP Risk Assessment Working Group Tech Session #1

1 South Station, Third Floor, Boston, MA 02110

Tuesday, May 27, 2025

9 a.m. - 4 p.m.
Hybrid Technical Conference on ESS Tariff (DPU 23-115/117/126)

1 South Station, Third Floor, Boston, MA 02110

Thursday, May 22, 2025

9:30 a.m. - 5 p.m.
Gas Supply Agreement Public Hearing (DPU 25-27)

Tuesday, May 20, 2025

2 p.m. - 3 p.m.

Gas Supply Agreement Public Hearing (DPU 25-27)
Notice of Hearings: DPU Transportation Oversight Division

One South Station, 3rd floor, Boston, MA 02110

Tuesday, May 13, 2025

9 a.m. - 10 a.m.
Department-Led AMI Working Group Session (D.P.U. 21-80, 21-81, 21-82)

Tuesday, May 6, 2025

10 a.m. - 5 p.m.
2024 Climate Act Stakeholder Session #4: Cumulative Impacts Analysis and Site Suitability Criteria.

221 Appleton Street, Holyoke Heritage State Park, Holyoke, MA 01040

Monday, May 5, 2025

5:30 p.m. - 8:30 p.m.
2024 Climate Act Stakeholder Session 3: Pre-filing Engagement Requirements and More.

1234 Columbus Avenue, Roxbury Community College Student Commons, Room 3, Roxbury, MA 02120

Thursday, April 24, 2025

5:30 p.m. - 8:30 p.m.
2024 Climate Act Stakeholder Session #2: New Applications

Thursday, April 17, 2025

1 p.m. - 4 p.m.
Public Hearing on National Grid Demonstration Program (DPU 24-194)

Wednesday, April 16, 2025

7 p.m. - 8 p.m.
D.P.U. 19-07 - Competitive Supply Stakeholder Working Group

1 south station, 3rd floor, Boston, MA 02127

Wednesday, April 16, 2025

10 a.m. - 5 p.m.
2024 Climate Act Stakeholder Session #1: Standard Conditions for Consolidated Permits and Procedural Regulations

One South Station, 3rd floor, Large Hearing Room, Boston, MA 02110

Thursday, April 10, 2025

1 p.m. - 4 p.m.
Public Hearing on National Grid Demonstration Program (DPU 24-194)

Wednesday, April 9, 2025

7 p.m. - 8 p.m.
EVICC Hybrid Public Hearing

Massachusetts Department of Transportation,, 10 Park Plaza, 2nd Floor, Boston, MA 02116

Tuesday, April 8, 2025

1 p.m. - 3 p.m.
Notice of Hearings: DPU Transportation Oversight Division

One South Station, 3rd floor, Boston, MA 02110

Tuesday, April 8, 2025

9 a.m. - 10 a.m.
Public Hearing on National Grid Demonstration Program (DPU 24-194)

Monday, April 7, 2025

7 p.m. - 8 p.m.
EVICC Hybrid Public Hearing

Holyoke Community College, Kittredge Center for Business and Workforce Development , 303 Homestead Ave., Holyoke, MA 01040

Thursday, April 3, 2025

6 p.m. - 8 p.m.
EVICC Public Hearing

Blackstone River Valley Heritage Center, 3 Paul Clancy Way, Worcester, MA 01607

Monday, March 31, 2025

6 p.m. - 8 p.m.
EVICC Public Hearing

New Bedford Free Public Library, 613 Pleasant St, New Bedford, MA 02740

Thursday, March 27, 2025

6 p.m. - 8 p.m.
Evidentiary Hearing on ESMPs (DPU 24-10, 24-11, 24-12)

Wednesday, March 12, 2025

10 a.m. - 2 p.m.
D.P.U. 19-07 - Competitive Supply Stakeholder Working Group

1 south station, 3rd floor, Boston, MA 02127

Thursday, March 6, 2025

10 a.m. - 5 p.m.
Public Hearing for Maynard Municipal Aggregation Plan (DPU 24-193)

Wednesday, February 26, 2025

2 p.m. - 3 p.m.
Public Hearing for National Grid Forecast & Supply Plan (DPU 24-164)

Wednesday, February 19, 2025

2 p.m. - 3 p.m.
Public Hearing on EV Infrastructure (DPU 24-195, 24-196, 24-197)

Wednesday, February 5, 2025

3 p.m. - 5 p.m.
ESMP Technical Session (DPU 24-10, 24-11, & 24-12)

Wednesday, January 22, 2025

10 a.m. - 5 p.m.
Public Hearing for Ashmere Water Company Rate Case (DPU 24-157)

Thursday, January 16, 2025

6:30 p.m. - 7:30 p.m.
Public Hearing for Berkshire Gas Forecast & Supply Plan (DPU 24-180)

Tuesday, January 14, 2025

2 p.m. - 3 p.m.
Public Hearing for Liberty Utilities Forecast & Supply Plan (DPU 24-154)

Monday, January 13, 2025

2 p.m. - 3 p.m.
Public Comment Hearing: Westfield Battery Project

577 Western Avenue, Westfield State University, Scanlon Hall (Building 15) - Loughman Room, Westfield, MA 01086

Thursday, December 5, 2024

6:30 p.m. - 8 p.m.
Public Hearing on Three-Year Energy Efficiency Plan (2025-2027)

One South Station, Boston, MA 02110

Thursday, December 5, 2024

7 p.m. - 8 p.m.
Public Hearing on Three-Year Energy Efficiency Plan (2025-2027)

Thursday, December 5, 2024

2 p.m. - 3 p.m.
Public Hearing on Three-Year Energy Efficiency Plan (2025-2027)

Keith Middle School, 225 Hathaway Boulevard, New Bedford, MA 02740

Wednesday, December 4, 2024

7 p.m. - 8 p.m.
Public Hearing on Three-Year Energy Efficiency Plan (2025-2027)

Holy Cross College, 1 College Street, Hogan Campus Center Suite B/C 4th Floor, Worcester, MA 01610

Tuesday, December 3, 2024

7 p.m. - 8 p.m.

Public Hearing on Three-Year Energy Efficiency Plan
Evidentiary Hearing: Park City Wind Zoning

Tuesday, November 19, 2024

10 a.m. - 5 p.m.
Public Involvement Plan In-Person Listening Session

300 Broad Street, Lynn, MA 01901

Tuesday, October 29, 2024

6 p.m. - 7:30 p.m.
Public Involvement Plan Virtual Listening Session

Thursday, October 10, 2024

12 p.m. - 1 p.m.
Public Comment Hearing: Crystal Spring Extension Project

135 Marion Rd, Mattapoisett, MA 02739

Thursday, September 26, 2024

6:30 p.m. - 8 p.m.
Public Hearing for D.P.U 24-93

Old Rochester Regional High School Auditorium, 135 Marion Rd, Mattapoisett, MA 02739

Thursday, September 26, 2024

6:30 p.m. - 8 p.m.
The Department of Public Utilities (“Department”) Road Show #4

1305 Hancock Street, Quincy, MA 02169

September 25, 2024, 6:00 pm – 7:30 pm
DPU 23-20 Hybrid Technical Conference

1 South Station, 3rd floor, Boston, MA 02110

Monday, August 12, 2024

9:30 a.m. - 5 p.m.
The Department of Public Utilities (“Department”) Road Show #3

45 Woodlawn Avenue, Pittsfield, MA 01201

July 24, 2024, 6:00 pm – 7:30 pm
Language Access Plan Listening Session-In-Person

2300 Washington St , 6th floor room 6-66, Roxbury, MA 02119

Tuesday, July 9, 2024

6 p.m. - 8 p.m.

Language Access Plan Listening Session
Language Access Plan Listening Session-Virtual

Tuesday, July 2, 2024

1 p.m. - 2 p.m.

Language Access Plan Listening Session
Energy Burden Workshop (DPU 24-15)

Monday, June 24, 2024

10 a.m. - 5 p.m.
Public Hearing for D.P.U. 23-65, Housatonic Water Works Rate Case

Thursday, June 20, 2024

7 p.m. - 8 p.m.
The Department of Public Utilities (“Department”) Road Show #2

98 Washington Street, Salem, MA 01970

May 29, 2024, 6:00 pm – 7:30 pm
Public Workshop: Solar and Distributed Generation in Massachusetts

Friday, May 3, 2024

10 a.m. - 2 p.m.

DPU DG Workshop
Public Hearing for D.P.U. 23-150, National Grid Electric Base Rate Case (Nantucket)

May 2, 2024 at 7:00 p.m.
Public Hearing for D.P.U. 23-150, National Grid Electric Base Rate Case (Great Barrington)

Monument Mountain Regional High School, 600 Stockbridge Road, Great Barrington, MA 01230

Tuesday, April 9, 2024 at 7:00 p.m.
Public Hearing for D.P.U. 23-150, National Grid Electric Base Rate Case (Worcester)

Worcester Technical High School Auditorium, 1 Officer Manny Familia Way, Worcester, MA 01605

Wednesday, April 3, 2024 at 7:00 p.m.
The Department of Public Utilities (“Department”) Road Show #1

700 Atlantic Ave, 3rd Floor, Boston, MA 02110

March 27, 2024, from 6:00 - 7:30 pm
Virtual Public Hearing for D.P.U. 23-150, National Grid Electric, Base Rate Case (7:00 P.M.)

Thursday, March 21, 2024 at 7:00 p.m.
Virtual Public Hearing for D.P.U. 23-150, National Grid Electric, Base Rate Case (2:00 P.M.)

Thursday, March 21, 2024 at 2:00 p.m.
Public Hearing for D.P.U. 23-150, National Grid Electric Base Rate Case (Quincy)

North Quincy High School, 316 Hancock Street, Quincy, MA 02171

Tuesday, March 19, 2024 at 7:00 p.m.
Public Hearing for D.P.U. 23-150, National Grid Electric Base Rate Case (Brockton)

Shaw’s Center, 1 Feinberg Way, Brockton, MA 02301

Thursday, March 14, 2024 at 7:00 p.m.
Virtual Technical Session for Electric Distribution Companies' Electric Sector Modernization Plans in D.P.U. 24-10/D.P.U. 24-11/D.P.U. 24-12 (March 13)

Wednesday, March 13, 2024 at 10:00 a.m.
Public Hearing for D.P.U. 23-150, National Grid Electric Base Rate Case (Lawrence)

South Lawrence East Elementary School Auditorium, 165 Crawford Street, Lawrence, MA 01843

Tuesday, March 12, 2024 at 7:00 p.m.
Virtual Public Hearing for Electric Distribution Companies' Electric Sector Modernization Plans in D.P.U. 24-10/D.P.U. 24-11/D.P.U. 24-12 (2:00 P.M.)

Tuesday, March 12, 2024 at 2:00 p.m.
Virtual Technical Session for Electric Distribution Companies' Electric Sector Modernization Plans in D.P.U. 24-10/D.P.U. 24-11/D.P.U. 24-12 (March 11)

Monday, March 11, 2024 at 10:00 a.m.
Virtual Technical Session for Electric Distribution Companies' Electric Sector Modernization Plans in D.P.U. 24-10/D.P.U. 24-11/D.P.U. 24-12 (March 8)

Friday, March 8, 2024 at 10:00 a.m.
Virtual Public Hearing for Electric Distribution Companies' Electric Sector Modernization Plans in D.P.U. 24-10/D.P.U. 24-11/D.P.U. 24-12 (7:00 P.M.)

Thursday, March 7, 2024 at 7:00 p.m.
D.P.U. 23-67: Technical session for municipal aggregation proceeding

1 south station, 3rd floor, Boston, MA 02110

Wednesday, December 20, 2023

9:30 a.m. - 5 p.m.

The Department will conduct a technical session on December 20, 2023, beginning at 9:30 a.m., at the Department’s office, One South Station, 3rd Floor, Boston, Massachusetts.
Virtual Public Hearing for D.P.U. 23-80 & D.P.U. 23-81, Unitil (Electric and Gas Divisions) Base Rate Case (2:00 P.M.)

Wednesday, November 29, 2023 at 2:00 p.m.
Public Hearing for D.P.U. 23-80 & D.P.U. 23-81, Unitil (Electric and Gas Divisions) Base Rate Case

140 Arnhow Farm Rd, Fitchburg, MA 01420

Thursday, November 9, 2023 at 7:00 p.m.
DPU 21-50/EFSB 21-01: Joint Roundtable

Thursday, August 25, 2022

9:30 a.m. - 5 p.m.