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Electric Power, Energy Transition, Renewables
October 20, 2025
Platts, part of S&P Global Commodity Insights, has updated the Renewable Energy Certificate (REC) assessments utilized in the calculation of the Renewable Bitcoin Quarq Spread indices for all US regions effective Oct. 17, following the discontinuation of several US REC assessments.
Information on the discontinuation of several US REC assessments can be found at the link here.
The cost of relevant RECs are subtracted from the Bitcoin Quarq spreads published by Platts, to calculate the mining profitability using renewable electricity.
The Renewable Bitcoin Quarq Spreads symbols impacted are:
| ABIEP00 | ABIEQ00 | ABIFZ00 | ABIGA00 |
| ABIES00 | ABIET00 | ABIGF00 | ABIGG00 |
| ABIEV00 | ABIEW00 | ABIGI00 | ABIGJ00 |
| ABIEY00 | ABIEZ00 | AQSAR00 | AQSAS00 |
| ABIFB00 | ABIFC00 | AQSAU00 | AQSAV00 |
| ABIFE00 | ABIFF00 | AQSAX00 | AQSAY00 |
| ABIFH00 | ABIFI00 | AQSBA00 | AQSCA00 |
| ABIFK00 | ABIFL00 | AQSEA00 | AQSFA00 |
| ABIFN00 | ABIFO00 | AQSHA00 | AQSIA00 |
| ABIFQ00 | ABIFR00 | AQSKA00 | AQSLA00 |
| ABIFT00 | ABIFU00 | AQSQA00 | AQSRA00 |
| ABIFW00 | ABIFX00 | AQSTA00 | AQSUA00 |
| ABIGC00 | ABIGD00 | AQSNA00 | AQSOA00 |
Please address any questions or comments to powerpricing@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 will make comments not marked as confidential available upon request.