The Renewable Energy Portfolio Standard (RPS) and Alternative Energy Portfolio Standard (APS) Regulations require each Massachusetts Retail Electricity Supplier's total annual sales of each Massachusetts Retail Electricity Product to include a minimum percentage of energy sales from these obligations:
- RPS Class I (formerly "RPS")
- RPS Class I Solar Carve-Out
- RPS Class I Solar Carve-Out II
- RPS Class II Renewables
- RPS Class II Waste Energy
In order to demonstrate compliance with these requirements, each Retail Electricity Supplier must submit an Annual Compliance Filing to the Department of Energy Resources no later than July 1 of the subsequent Compliance Year.
Please direct comments or questions to: DOER.RPS@State.MA.US or 617-626-7355.
This information is provided by the Department of Energy Resources.