Featured Topics
Featured Products
Events
S&P Global Offerings
Featured Topics
Featured Products
Events
S&P Global Offerings
Featured Topics
Featured Products
Events
S&P Global Offerings
Featured Topics
Featured Products
Events
Our Methodology
Methodology & Participation
Reference Tools
S&P Global
S&P Global Offerings
S&P Global
Our Methodology
Methodology & Participation
Reference Tools
S&P Global
S&P Global Offerings
S&P Global
Energy Transition, Renewables
February 05, 2026
Platts, part of S&P Global Energy, is proposing to discontinue several US Renewable Energy Certificates (RECs) price assessments, effective May 4, 2026.
Platts is proposing to discontinue New York Tier 1 RECs for Prior, Current and Next Year vintages due to regulatory changes limiting liquidity.
Platts assessments for New York Wind RECs would not be impacted by this change.
Platts is also proposing to discontinue Connecticut REC Class 1 Prior Year Vintage and New Hampshire REC Class 1 Prior Year Vintage due to limited liquidity for these contracts.
Platts will continue to assess Connecticut REC Class 1 Current and Next Year vintages and New Hampshire REC Class 1 Current and Next Year vintages.
The symbols that would be discontinued are as follows:
| Symbol | Assessment |
| ARGAJ00 | New York Tier 1 Prior Year Vintage Wkly |
| ARGAK00 | New York Tier 1 Current Year Vintage Wkly |
| ARGAL00 | New York Tier 1 Next Year Vintage Wkly |
| MRGAJ00 | New York Tier 1 Prior Year Vintage Wkly (Mirror) |
| MRGAK00 | New York Tier 1 Current Year Vintage Wkly (Mirror) |
| MRGAL00 | New York Tier 1 Next Year Vintage Wkly (Mirror) |
| AREAM00 | Connecticut REC Class 1 Prior Year Vintage Wkly |
| ARFAU00 | New Hampshire REC Class 1 Prior Year Vintage Wkly |
| MREAM00 | Connecticut REC Class 1 Prior Year Vintage Wkly (Mirror) |
| MRFAU00 | New Hampshire REC Class 1 Prior Year Vintage Wkly (Mirror) |
| ANPLE00 | NEPOOL Emissions Adjusted Connecticut REC Class 1 Prior Year Vintage |
| ANPLE03 | NEPOOL Emissions Adjusted Connecticut REC Class 1 Prior Year Vintage MAvg |
| ANPMB00 | NEPOOL Abatement Value Connecticut REC Class 1 Prior Year Vintage |
| ABTAF00 | New Hampshire Emission Adjusted Class 1 Prior Year Vintage |
| ABTAF03 | New Hampshire Emissions Adjusted Class 1 Prior Year Vintage MAvg |
| ABTAB00 | New Hampshire Class 1 Prior Year Vintage Abatement Value |
The assessments currently appear in the fixed pages CLE3200, PEA0750, EVA3005, AGP2750, as well as in REC Daily and Megawatt Daily.
Please send any questions, comments, or feedback by Feb. 20 to americas_renewables@spglobal.com and pricegroup@spglobal.com.
For written comments, please provide a clear indication if comments are not intended for publication by Platts for public viewing. Platts will consider all comments received and make comments not marked as confidential available upon request.