Code of Massachusetts Regulations
225 CMR - DEPARTMENT OF ENERGY RESOURCES
Title 225 CMR 21.00 - Clean Peak Energy Portfolio Standard (CPS)
Section 21.07 - Clean Peak Standard

Universal Citation: 225 MA Code of Regs 225.21

Current through Register 1531, September 27, 2024

(1) CPS Minimum Standard. The total annual sales of each Retail Electricity Product sold to Massachusetts End-use Customers by a Retail Electricity Supplier, under contracts executed or extended on or after January 1, 2020, shall include a minimum percentage of electrical energy sales with Clean Peak Certificates.

(a) The CPS Minimum Standard shall be set to the percentage identified in 225 CMR 21.07(1)(a).

Compliance Year

Cumulative Minimum Percentage

2019

0.0%

2020

1.5%

2021

3.0%

2022

4.5%

2023

6.0%

2024

4.0%

2025

5.5%

2026

7.0%

2027

9.0%

2028

13.0%

2029

19.0%

2030

25.0%

2031

29.0%

2032

31.0%

2033

32.5%

2034

34.0%

(b) The CPS Minimum Standard for each Compliance Year shall increase 1.5% annually after 2034.

(2) After 2050, the CPS Minimum Standard shall cease to exist unless modified by law.

(3) Beginning in 2024 and not less frequently than every four years thereafter, the Department shall conduct a review of the CPS Minimum Standard and, following stakeholder review and input, may modify the standard.

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