Electric Power, Energy Transition, Renewables

June 10, 2026

Platts to change volume threshold, timestamp, publishing schedule for Brazil I-REC assessments July 8

Platts, part of S&P Global Energy, will change the minimum volume threshold for its Brazil International Renewable Energy Certificates (I-RECs) price assessments, as well as change their timestamp and publication schedule, effective July 8.

The decision follows a proposal note published May 27.

Platts will change the volume specifications from 30-100 gigawatt-hour to 10-100 GWh to better reflect changes in spot trade volumes in the market. Platts has observed a shift in volume size, with smaller volumes ranging from 10-30 GWh regularly traded in the market.

Additionally, Platts will change the timestamp and holiday schedule for its Brazil I-REC assessments and the associated BRL/EUR forex assessment to align with the local market. The assessment time will shift from 15:30 Mexico City time to 16:30 Sao Paulo time and the assessments will follow the Brazil holiday calendar. As a result, the name of the BRL/EUR Spot Forex 3:30 Mexico City assessment will be changed to BRL/EUR Spot Forex 4:30 Sao Paulo.

The assessments affected by the changes are as follows:

Symbol Description
ABRAA00 I-REC Brazil Solar Current Year $/MWh
ABRAB00 I-REC Brazil Solar Current Year BRL/MWh
ABRAC00 I-REC Brazil Solar Current Year Eur/MWh
ABRAD00 I-REC Brazil Solar Previous Year $/MWh
ABRAE00 I-REC Brazil Solar Previous Year BRL/MWh
ABRAF00 I-REC Brazil Solar Previous Year Eur/MWh
ABRAG00 I-REC Brazil Wind Current Year $/MWh
ABRAH00 I-REC Brazil Wind Current Year BRL/MWh
ABRAI00 I-REC Brazil Wind Current Year Eur/MWh
ABRAJ00 I-REC Brazil Wind Previous Year $/MWh
ABRAK00 I-REC Brazil Wind Previous Year BRL/MWh
ABRAL00 I-REC Brazil Wind Previous Year Eur/MWh
ACERH00 I-REC Brazil Hydro Current Year $/MWh
ACERF00 I-REC Brazil Hydro Current Year BRL/MWh
ACERJ00 I-REC Brazil Hydro Current Year Eur/MWh
ACERG00 I-REC Brazil Hydro Previous Year $/MWh
ACERH00 I-REC Brazil Hydro Current Year $/MWh
ACERE00 I-REC Brazil Hydro Previous Year BRL/MWh
ACERI00 I-REC Brazil Hydro Previous Year Eur/MWh
BRLUB00 BRL/EUR Spot Forex 3:30 Mexico City

Platts has proposed to discontinue the BRL/USD forex rate currently used to convert these assessments into US dollars (BRLUA00 ) and will instead use an existing forex rate that is assessed at 16:30 Sao Paulo (USDBR00).

The I-REC assessments currently appear in the fixed pages CLE3208, ETA6100, EVA3000, as well as in the REC Daily and on Energy Core.

Please send all comments, feedback and questions to global_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 will make comments not marked as confidential available upon request.