Energy Transition, Emissions
November 26, 2025
Discontinued Massachusetts, California renewable energy certificates price symbols
The following Massachusetts and California renewable energy certificates price symbols have been discontinued, effective from Nov. 26, 2025.
| MDC | Symbol | Bates | Dec | Freq | Curr | UOM | Description |
| MPCZ | AEMIB00 | c | 3 | MA | USD | CBW | CAISO California Bundled Bucket 1 Prior Year Abatement Value |
| MPCZ | AEMID00 | c | 3 | MA | USD | CBW | CAISO California Bundled Bucket 2 Prior Year Abatement Value |
| MPCZ | AEMIH00 | c | 3 | WA | USD | MTC | CAISO Emissions Adjusted California Bundled REC Bucket 1 Prior Year Vintage |
| MPCZ | AEMIH03 | c | 3 | MA | USD | MTC | CAISO Emissions Adjusted California Bundled REC Bucket 1 Prior Year Vintage MAvg |
| MPCZ | AEMIJ00 | c | 3 | WA | USD | MTC | CAISO Emissions Adjusted California Bundled REC Bucket 2 Prior Year Vintage |
| MPCZ | AEMIJ03 | c | 3 | MA | USD | MTC | CAISO Emissions Adjusted California Bundled REC Bucket 2 Prior Year Vintage MAvg |
| ESZ | AREAG00 | lhc | 3 | WA | USD | MGW | California Bundled REC Bucket 1 Prior Year Vintage Wkly |
| ESZ | AREAI00 | lhc | 3 | WA | USD | MGW | California Bundled REC Bucket 2 Prior Year Vintage Wkly |
| ESZ | AREAK00 | lhc | 3 | WA | USD | MGW | California REC Bucket 3 Prior Year Vintage Wkly |
| MPCZ | MECMAS0 | lhc | 3 | WA | USD | MGW | Massachusetts SREC 1 Current Year Vintage Wkly (Mirror) |
| MPCZ | MREAG00 | lhc | 3 | WA | USD | MGW | California Bundled REC Bucket 1 Prior Year Vintage Wkly (Mirror) |
| MPCZ | MREAI00 | lhc | 3 | WA | USD | MGW | California Bundled REC Bucket 2 Prior Year Vintage Wkly (Mirror) |
| MPCZ | MREAK00 | lhc | 3 | WA | USD | MGW | California REC Bucket 3 Prior Year Vintage Wkly (Mirror) |
| REZ | RECMAS0 | lhc | 3 | WA | USD | MGW | Massachusetts SREC 1 Current Year Vintage Wkly |
Please follow the link for further details.
If you have any comments or questions about this announcement, please contact CI_Customer Solutions Platform team or email ci_csplatform@spglobal.com.