Plans and Updates
Three-Year Electric & Gas Energy Efficiency Plans
The energy efficiency programs administered by the Utility Energy Efficiency Program Administrators (PAs) operate in accordance with three-year plans developed in collaboration with the EEAC and approved by the Massachusetts Department of Public Utilities. The plan for the next three year period from 2022 to 2024 is under development. The currently approved plan covers 2019 through 2021. In addition to the three-year plans, mid-term modifications and annual implementation updates are also put in place to ensure program success. All materials documenting current and prior three-year plans are fully accessible, including information charting annual updates and mid-term modifications. In addition the Massachusetts Department of Public Utilities (DPU) orders approving the three-year plans are available.
2022-2024 Three-Year Energy Efficiency Plan
- EEAC Priorities Resolution
- Final October Resolution
- 2022-2024 Term Sheet
- Attachment B – Equity Targets Framework
- Attachment C – Equity Investments 2022-24
- Attachment D – Evaluation Policy Memo Pertaining to 2022-2024 MA Plan
- Attachment E – PI Discussion
- Three-Year Plan 2022-2024
- DPU Order on the 2022-2024 Plan
- 2021-07-15 Mass Save GHG Goal
- FINAL – July Resolution
- Attachment A – July Resolution
- 2022-2024 Statewide Data Tables – Electric
- 2022-2024 Statewide Data Tables – Gas
- 11-1-2021 BCR – Berkshire Gas
- 11-1-2021 BCR – Cape Light Compact
- 11-1-2021 BCR – Liberty
- 11-1-2021 BCR – National Grid Gas
- 11-1-2021 BCR – Unitil Electric
- 11-1-2021 BCR – EGMA
- 11-1-2021 BCR – National Grid Electric
- 11-1-2021 BCR – NSTAR
- 11-1-2021 BCR – Unitil Gas
- 11-1-2021 BCR – Eversource Electric
September/October Plan Updates
- Draft MA EE Plan (10-06-2021) Comparison to April 30
- Draft MA EE Plan (10-06-2021)
- 2022-2024 Data Tables (9/22) – Gas
- 2022-2024 Data Tables (9/22) – Electric
April 30 Draft Plan
- Statewide Energy Efficiency Plan (Submitted April 30 2021)
- Appendix B – MA Strategic Evaluation Plan April 2021
- Appendix C – Potential Studies
- 2022-2024 Plan Tables April Statewide Gas
- 2022-2024 Plan Tables April Statewide Electric
- 2022-24 National Grid BC Model Electric
- 2022-24 National Grid BC Model Gas April
- 2022-24 Plan BC Model Electric – Eversource
- 2022-24 Plan BC Model Electric CLC
- 2022-24 Plan BC Model Gas – EGMA
- 2022-24 Plan BC Model Gas – NSTAR
- 2022-24 Plan BC Model Unitil Electric
- 2022-24 Plan BC Model Gas Berkshire Gas
- 2022-24 Plan BC Model Liberty April
- 2022-24 Plan BC Model Unitil Gas
2019-2021 Three-Year Energy Efficiency Plan
PUBLIC COMMENT FROM THE 2019-2021 PLAN LISTENING SESSIONS
PUBLIC COMMENT PERTAINING TO THE 2019-2021 APRIL 30 DRAFT PLAN
PUBLIC COMMENT PERTAINING TO THE 2019-2021 SEPTEMBER 14 REVISED PLAN PLAN
PUBLIC COMMENT PERTAINING TO THE 2019-2021 OCTOBER 22 REVISED PLAN PLAN
- EEAC Resolution Concerning Priorities for the 2019-2021 Three-Year Plan
- Resolution Regarding April 30th Draft of 2019-2021 Three-Year Plan
- October Resolution Regarding the 2019-2021 Three-Year Plan
- Memo from PAs to EEAC
- Term Sheet 10-19-18
- 2019-2021 Three-Year Energy Efficiency Plans DPU Order
- Final 2019-2021 Plan (10-31-18) With Appendices
- Exhibit 1, Appendix C – 2019-2021 Plan Data Tables 2-19-19 Statewide Electric
- Exhibit 1, Appendix C – 2019-2021 Plan Data Tables 2-19-19 Statewide Gas
PA Data Tables
- Exhibit 4 – 2019-2021 Plan Data Tables 2-19-19 Berkshire Gas
- Exhibit 4 – 2019-2021 Plan Data Tables 2-19-19 CLC Compliance plus DLC
- Exhibit 4 – 2019-2021 Plan Data Tables 2-19-19 CLC Compliance
- Exhibit 4 – 2019-2021 Plan Data Tables 2-19-19 Columbia Gas
- Exhibit 4 – 2019-2021 Plan Data Tables 2-19-19 Eversource Electric
- Exhibit 4 – 2019-2021 Plan Data Tables 2-19-19 Eversource Gas
- Exhibit 4 – 2019-2021 Plan Data Tables 2-19-19 Liberty
- Exhibit 4 – 2019-2021 Plan Data Tables 2-19-19 National Grid Electric
- Exhibit 4 – 2019-2021 Plan Data Tables 2-19-19 National Grid Gas
- Exhibit 4 – 2019-2021 Plan Data Tables 2-19-19 Unitil Electric
- Exhibit 4 – 2019-2021 Plan Data Tables 2-19-19 Unitil Gas
BCR Models
- Exhibit 5 – 2019-2021 ADR BCR Model 2-19-19 Eversource Electric
- Exhibit 5 – 2019-2021 ADR BCR Model 2-19-19 Unitil Electric
- Exhibit 5 – 2019-2021 ADR BCR Model 2-19-19 National Grid Electric
- Exhibit 5 – 2019-2021 ADR BCR Model 2-19-19 CLC Compliance
- Exhibit 5 – 2019-2021 BCR Model 2-19-19 Eversource Electric
- Exhibit 5 – 2019-2021 BCR Model 2-19-19 Eversource Gas
- Exhibit 5 – 2019-2021 BCR Model 2-19-19 Unitil Electric
- Exhibit 5 – 2019-2021 BCR Model 2-19-19 Unitil Gas
- Exhibit 5 – 2019-2021 BCR Model 2-19-19 National Grid Gas
- Exhibit 5 – 2019-2021 BCR Model 2-19-19 National Grid Electric
- Exhibit 5 – 2019-2021 BCR Model 2-19-19 Liberty
- Exhibit 5 – 2019-2021 BCR Model 2-19-19 CMA
- Exhibit 5 – 2019-2021 BCR Model 2-19-19 CLC Compliance
- Exhibit 5 – 2019-2021 BCR Model 2-19-19 CLC Compliance plus DLC
- Exhibit 5 – 2019-2021 BCR Model 2-19-19 Berkshire Gas
October 31 Filed Plan
- Exhibit 1, Appendix C – 2019-2021 Plan Data Tables 10-31-18 Statewide Electric
- Exhibit 1, Appendix C – 2019-2021 Plan Data Tables 10-31-18 Statewide Gas
- Appendix R – Performance Incentive Model (Electric)
- Appendix R – Performance Incentive Model (Gas)
- Exhibit 4 – 2019-2021 Plan Data Tables 10-31-18 CLC
- Exhibit 4 – 2019-2021 Plan Data Tables 10-31-18 Eversource Electric
- Exhibit 4 – 2019-2021 Plan Data Tables 10-31-18 National Grid Electric
- Exhibit 4 – 2019-2021 Plan Data Tables 10-31-18 Unitil Electric
- Exhibit 4 – 2019-2021 Plan Data Tables 10-31-18 Berkshire Gas
- Exhibit 4 – 2019-2021 Plan Data Tables 10-31-18 Columbia Gas
- Exhibit 4 – 2019-2021 Plan Data Tables 10-31-18 Eversource Gas
- Exhibit 4 – 2019-2021 Plan Data Tables 10-31-18 Liberty
- Exhibit 4 – 2019-2021 Plan Data Tables 10-31-18 National Grid Gas
- Exhibit 4 – 2019-2021 Plan Data Tables 10-31-18 Unitil Gas
October 22 Revised Plan
- 2019-2021 Plan Tables 10-22-18 Statewide Electric
- 2019-2021 Plan Tables 10-22-18 Statewide Gas
- 2019-2021 Plan Tables 10-22-18 Cape Light Compact
- 2019-2021 Plan Tables 10-22-18 Columbia Gas
- 2019-2021 Plan Tables 10-22-18 Eversource Electric
- 2019-2021 Plan Tables 10-22-18 Eversource Gas
- 2019-2021 Plan Tables 10-22-18 Liberty
- 2019-2021 Plan Tables 10-22-18 National Grid Electric
- 2019-2021 Plan Tables 10-22-18 National Grid Gas
- 2019-2021 Plan Tables 10-22-18 Unitil Electric
- 2019-2021 Plan Tables 10-22-18 Unitil Gas
- 2019-2021 Plan Tables 10-22-18 Berkshire Gas
September 14 Revised Plan
- 2019-2021 Three-Year Energy Efficiency Plan September 2018
- Appendix I – Potential Studies 9-14-18
- 2019-2021 Plan Tables 9-14-18 Statewide Electric
- 2019-2021 Plan Tables 9-14-18 Statewide Gas
- 2019-2021 Plan Tables 9-14-18 Unitil Electric
- 2019-2021 Plan Tables 9-14-18 National Grid Electric
- 2019-2021 Plan Tables 9-14-18 Eversource Electric
- 2019-2021 Plan Tables 9-14-18 Cape Light Compact
- 2019-2021 Plan Tables 9-14-18 Berkshire Gas
- 2019-2021 Plan Tables 9-14-18 Columbia Gas
- 2019-2021 Plan Tables 9-14-18 Eversource Gas
- 2019-2021 Plan Tables 9-14-18 Liberty Utilities
- 2019-2021 Plan Tables 9-14-18 National Grid Gas
- 2019-2021 Plan Tables 9-14-18 Unitil Gas
- City of Lowell Proposal to Serve as Mass Save Program Administrator 9-14-18
- 2019-2021 Plan Tables September Lowell Electric
April 30 Draft Plan
- 2019-2021 Three-Year Energy Efficiency Plan April 2018
- Appendices to 2019-2021 Energy Efficiency Plan – April 30, 2018 (App C Revised May 2)
- 2019-2021 Plan Tables ELECTRIC Statewide – April 30, 2028 (Revised May 2)
- 2019-2021 Plan Tables GAS Statewide – April 30, 2018
- PA Response to EEAC Recommendations
- 2019-2021 Plan Tables April Eversource Electric 5-2-18
- 2019-2021 Plan Tables April Eversource Gas
- 2019-2021 Plan Tables April Liberty Utilities
- 2019-2021 Plan Tables April National Grid Electric
- 2019-2021 Plan Tables April National Grid Gas
- 2019-2021 Plan Tables April Unitil Electric
- 2019-2021 Plan Tables April Berkshire 5-2-18
- 2019-2021 Plan Tables April Cape Light Compact
- 2019-2021 Plan Tables April Columbia Gas
- 2019-2021 Plan Tables April Unitil Gas
- City of Lowell Proposal to Serve as Mass Save Program Administrator
2016-2018 Three-Year Energy Efficiency Plan
- 2016-2018 Energy Efficiency Plan Order
- 2016-2018 Plan Data Tables Statewide Electric 12-21-15
- 2016-2018 Plan Data Tables Statewide Gas 12-21-15
Archive: October 30, 2015 Filed 2016-2018 Three-Year Plan
- Gas and Electric PAs Plan 2016-2018 – with Appendices (except App U)
- Term Sheet 2016-2018 Plan 9-23-15 Supp. 10-26-15 Final
- Attachment A – Electric (SW Term Sheet Supp. 10-26-15)
- Attachment A – Gas (SW Term Sheet Supp. 10-26-15)
- 2016-2018 Plan Data Tables Statewide Electric 10-30-15
- 2016-2018 Plan Data Tables Statewide Gas 10-30-15
- 2016-2018 Plan Data Tables Eversource Electric
- 2016-2018 Plan Data Tables NSTAR Gas dba Eversource
- 2016-2018 Plan Data Tables Liberty
- 2016-2018 Plan Data Tables National Grid Electric
- 2016-2018 Plan Data Tables National Grid Gas
- 2016-2018 Plan Data Tables Unitil Electric
- 2016-2018 Plan Data Tables Unitil Gas
- 2016-2018 Plan Data Tables Berkshire
- 2016-2018 Plan Data Tables CLC
- 2016-2018 Plan Data Tables CMA
- Electric PI Model
- Gas PI Model
Archive: September 25, 2015 Draft 2016-2018 Three-Year Plan
- Gas and Electric PAs Plan 2016-2018 9-25-2015 – With Appendices
- September Draft Plan Program Descriptions
- September Draft Plan Program Descriptions – Redline Version compared to April Draft
- Resolution Matrix with PA Response
- Term Sheet 2016-2018 Plan 9-23-15 Supp. 9-25-15
- EEAC October Resolution Regarding the 2016-2018 Energy Efficiency Plan
- 2016-18 Planning Assumptions Update Memo
- September Draft Term Sheet Sector Level Electric Statewide
- September Draft Term Sheet Sector Level Gas Statewide
- 2016-2018 EE Data Tables September Draft Statewide Electric
- 2016-2018 EE Data Tables September Draft Statewide Gas
- 2016-2018 Plan Tables September Draft Cape Light Compact
- 2016-2018 Plan Tables September Draft CMA
- 2016-2018 Plan Tables September Draft Eversource Electric
- 2016-2018 Plan Tables September Draft Eversource Gas
- 2016-2018 Plan Tables September Draft Liberty Utilities
- 2016-2018 Plan Tables September Draft National Grid Electric
- 2016-2018 Plan Tables September Draft National Grid Gas
- 2016-2018 Plan Tables September Draft Unitil Electric
- 2016-2018 Plan Tables September Draft Unitil Gas
- 2016-2018 Plan Tables September Draft Berkshire
- Electric 2016 thru 2018 PI (Prior Allocation)
- Electric 2016 thru 2018 PI (Term Sheet Allocations)
- Gas 2016 thru 2018 PI (Prior Allocation)
- Gas 2016 thru 2018 PI (Term Sheet Allocations)
Archive: April 30, 2015 Draft 2016-2018 Three-Year Plan
- 2016-2018 DRAFT Electric & Gas Energy Efficiency Plan
- Comparison of PA 2016-18 Plan with Consultant Team Goal Framework Memo
- PA Response to MA EEAC Year 2016-18 Plan Recommendations
- EEAC July Resolution on the April 30th Draft 2016‐2018 Energy Efficiency Plan
- Statewide Electric
- Statewide Gas
- Berkshire Gas
- Cape Light Compact
- Columbia Gas
- Eversource Electric
- Eversource Gas
- Liberty Utilities Gas
- National Grid Electric
- National Grid Gas
- Unitil Electric
- Unitil Gas
2013-2015 Three-Year Energy Efficiency Plan
2013-2015 MID-TERM MODIFICATIONS
2014 IMPLEMENTATION UPDATE
- 2013-2015 Electric & Gas Energy Efficiency Plan
- DPU Order Approving 2013-2015 Three-Year Efficiency Plans
- PA Presentation – Summary of 2013-2015 DPU Orders
- 2013-15 Plan Reporting & Update Timeline
Gas
Cost Benefit Models: Electric
Cost Benefit Models: Gas
- National Grid Gas BCR Model
- New England Gas Year 2013 BCR Model
- New England Gas Year 2014 BCR Model
- New England Gas Year 2015 BCR Model
- NSTAR Gas Year 2013 BCR Model
- NSTAR Gas Year 2014 BCR Model
- NSTAR Gas Year 2015 BCR Model
- UNITIL Gas BCR Model
- Berkshire Gas Year 2013 BCR Model
- Berkshire Gas Year 2014 BCR Model
- Berkshire Gas Year 2015 BCR Model
- Blackstone Gas BCR Model
- Columbia Gas Year 2013 BCR Model
- Columbia Gas Year 2014 BCR Model
- Columbia Gas Year 2015 BCR Model
Statewide Compliance Files: Electric
- Electric Funding Summary
- Electric Lost Base Revenue Calculation
- Electric Low Income Allocation
- Electric Master Summary
- Electric Performance Incentives
- Electric Regional Greenhouse Gas Initiative Proceeds Summary
- Electric Savings Summary
- Electric System Benefit Charge
- Electric Summary
- Electric Benefits Summary
- Electric Budget Summary
- Electric Cost Effectiveness Summary
- Electric Energy Efficiency Reconciliation Factor Calculation
- SW Electric Energy Efficiency Reconciliation Factor Funds
- Electric Forward Capacity Market Proceeds Summary
Statewide Compliance Files: Gas
Archive 9-19-12 Draft
Archive 7-2-12 Draft
Archive 4-30-12 Draft
2010-2012 Three-Year Energy Efficiency Plan
2010-2012 MID-TERM MODIFICATIONS
- 2010-2012 Electric Efficiency Plan
- 2010-2012 Gas Efficiency Plan
- 2010-2012 Electric Cost and Savings Tables
- 2010-2012 Gas Cost and Savings Tables
- DPU Order Approving 2010-2012 Electric Efficiency Plans
- DPU Order Approving 2010-2012 Gas Efficiency Plans
Background Documents
- The Technical Economic & Achievable Potential for Energy Efficiency in the United States: A Meta-Analysis of Recent Studies
- Massachusetts Residential Appliance Saturation Survey
- Economically Achievable Energy Efficiency Potential in New England_Updated_2005
- Massachusetts Survey on Data on Energy Star Awareness
- Assessment of Achievable Potential from Energy Efficiency and Demand Response 2010-2013
- Avoided Energy Supply Costs in New England
- A Summary of the Performance of Electric Efficiency Programs Funded by Ratepayers
- Mobilization for Federal Economic Recovery Infrastructure Investments – Task Force Reports
- National Awareness of Energy Star: Analysis of 2008 Household Survey
- Overview of Energy Efficiency Resource Standard and Goals
- Natural Gas Energy Efficiency Potential in Massachusetts
- Massachusetts Clean Energy Industry Census Report
- Avoided Energy Supply Cost in New England
- ISO New England Long-Run Forecast of Net Energy for Load
- Efficient Lighting in the Residential Market
Archive: 10-29-09 Draft
Archive: 10-27-09 Draft
Archive: 7-16-09 Draft
Archive: 4-30-09 Draft
- 2010-2012 Electric Efficiency Plan
- 2010-2012 Gas Efficiency Plan
- Consultant Team Analysis Presentation
- Consultant Analysis Spreadsheet
- Utility Program Administrator 2010-2012 Efficiency Plan Overview Presentation – Part 1
- Utility Program Administrator 2010-2012 Efficiency Plan Overview Presentation – Part 2