SUBSCRIBER NOTE: Platts proposes to discontinue Western non-firm electricity assessments

S&P Global Platts proposes to discontinue non-firm electricity assessments for Western bilateral markets from August 2018.

The last day of publication would be August 1, 2018. Non-firm assessments are published in Market Data Category ES and available in the bespoke FTP Electricity Price Index files, also known as SPDJI Lookalike files.

Please send comments and feedback to ElectricityPrice@platts.com and pricegroup@spglobal.com by May 11, 2018.

For written comments, please provide a clear indication if comments are not intended for publications by Platts for public viewing. Platts will consider all comments received and will make comments not marked as confidential available upon request.

All affected symbols and descriptions are listed below ($/MWh):

Symbol Description DEACJ20 CA-OR Border OPk FDt DlCt Non-Firm NEACJ20 CA-OR Border OPk FDt Non-Firm DEACJ21 CA-OR Border OPk FDt Wknd DlCt Non-Firm NEACJ21 CA-OR Border OPk FDt Wknd Non-Firm DEACJ05 CA-OR Border OPk TDt DlCt Non-Firm NEACJ05 CA-OR Border OPk TDt Non-Firm DEACJ28 CA-OR Border OPk TDt Wknd DlCt Non-Firm NEACJ28 CA-OR Border OPk TDt Wknd Non-Firm DEABE20 CA-OR Border Pk FDt DlCt Non-Firm NEABE20 CA-OR Border Pk FDt Non-Firm DEABE21 CA-OR Border Pk FDt Wknd DlCt Non-Firm NEABE21 CA-OR Border Pk FDt Wknd Non-Firm DEABE00 CA-OR Border Pk TDt DlCt Non-Firm NEABE00 CA-OR Border Pk TDt Non-Firm DEABE28 CA-OR Border Pk TDt Wknd DlCt Non-Firm NEABE28 CA-OR Border Pk TDt Wknd Non-Firm DEACR20 Four Corners OPk FDt DlCt Non-Firm NEACR20 Four Corners OPk FDt Non-Firm DEACR21 Four Corners OPk FDt Wknd DlCt Non-Firm NEACR21 Four Corners OPk FDt Wknd Non-Firm DEACR05 Four Corners OPk TDt DlCt Non-Firm NEACR05 Four Corners OPk TDt Non-Firm DEACR28 Four Corners OPk TDt Wknd DlCt Non-Firm NEACR28 Four Corners OPk TDt Wknd Non-Firm DEABI20 Four Corners Pk FDt DlCt Non-Firm NEABI20 Four Corners Pk FDt Non-Firm DEABI21 Four Corners Pk FDt Wknd DlCt Non-Firm NEABI21 Four Corners Pk FDt Wknd Non-Firm DEABI00 Four Corners Pk TDt DlCt Non-Firm NEABI00 Four Corners Pk TDt Non-Firm DEABI28 Four Corners Pk TDt Wknd DlCt Non-Firm NEABI28 Four Corners Pk TDt Wknd Non-Firm DEAHL20 John Day OPk FDt DlCt Non-Firm NEAHL20 John Day OPk FDt Non-Firm DEAHL21 John Day OPk FDt Wknd DlCt Non-Firm NEAHL21 John Day OPk FDt Wknd Non-Firm DEAHL05 John Day Opk TDt DlCt Non-Firm NEAHL05 John Day OPk TDt Non-Firm DEAHL28 John Day OPk TDt Wknd DlCt Non-Firm NEAHL28 John Day OPk TDt Wknd Non-Firm DEAHF20 John Day Pk FDt DlCt Non-Firm NEAHF20 John Day Pk FDt Non-Firm DEAHF21 John Day Pk FDt Wknd DlCt Non-Firm NEAHF21 John Day Pk FDt Wknd Non-Firm DEAHF00 John Day Pk TDt DlCt Non-Firm NEAHF00 John Day Pk TDt Non-Firm DEAHF28 John Day Pk TDt Wknd DlCt Non-Firm NEAHF28 John Day Pk TDt Wknd Non-Firm DAMBQ20 Mead OPk FDt DlCt Non-Firm NAMBQ20 Mead OPk FDt Non-Firm DAMBQ21 Mead OPk FDt Wknd DlCt Non-Firm NAMBQ21 Mead OPk FDt Wknd Non-Firm DAMBQ00 Mead OPk TDt DlCt Non-Firm NAMBQ00 Mead OPk TDt Non-Firm DAMBQ28 Mead OPk TDt Wknd DlCt Non-Firm NAMBQ28 Mead OPk TDt Wknd Non-Firm DAMBW20 Mead Pk FDt DlCt Non-Firm NAMBW20 Mead Pk FDt Non-Firm DAMBW21 Mead Pk FDt Wknd DlCt Non-Firm NAMBW21 Mead Pk FDt Wknd Non-Firm DAMBW00 Mead Pk TDt DlCt Non-Firm NAMBW00 Mead Pk TDt Non-Firm DAMBW28 Mead Pk TDt Wknd DlCt Non-Firm NAMBW28 Mead Pk TDt Wknd Non-Firm DEACL20 Mid-Col OPk FDt DlCt Non-Firm NEACL20 Mid-Col OPk FDt Non-Firm DEACL21 Mid-Col OPk FDt Wknd DlCt Non-Firm NEACL21 Mid-Col OPk FDt Wknd Non-Firm DEACL05 Mid-Col Opk TDt DlCt Non-Firm NEACL05 Mid-Col OPk TDt Non-Firm DEACL28 Mid-Col OPk TDt Wknd DlCt Non-Firm NEACL28 Mid-Col OPk TDt Wknd Non-Firm DEABF20 Mid-Col Pk FDt DlCt Non-Firm NEABF20 Mid-Col Pk FDt Non-Firm DEABF21 Mid-Col Pk FDt Wknd DlCt Non-Firm NEABF21 Mid-Col Pk FDt Wknd Non-Firm DEABF00 Mid-Col Pk TDt DlCt Non-Firm NEABF00 Mid-Col Pk TDt Non-Firm DEABF28 Mid-Col Pk TDt Wknd DlCt Non-Firm NEABF28 Mid-Col Pk TDt Wknd Non-Firm DARLO20 Mona Utah OPk FDt DlCt Non-Firm NARLO20 Mona Utah OPk FDt Non-Firm DARLO21 Mona Utah OPk FDt Wknd DlCt Non-Firm NARLO21 Mona Utah OPk FDt Wknd Non-Firm DARLO00 Mona Utah OPk TDt DlCt Non-Firm NARLO00 Mona Utah OPk TDt Non-Firm DARLO28 Mona Utah OPk TDt Wknd DlCt Non-Firm NARLO28 Mona Utah OPk TDt Wknd Non-Firm DARLQ20 Mona Utah Pk FDt DlCt Non-Firm NARLQ20 Mona Utah Pk FDt Non-Firm DARLQ21 Mona Utah Pk FDt Wknd DlCt Non-Firm NARLQ21 Mona Utah Pk FDt Wknd Non-Firm DARLQ00 Mona Utah Pk TDt DlCt Non-Firm NARLQ00 Mona Utah Pk TDt Non-Firm DARLQ28 Mona Utah Pk TDt Wknd DlCt Non-Firm NARLQ28 Mona Utah Pk TDt Wknd Non-Firm DEAIL20 NOB OPk FDt DlCt Non-Firm NEAIL20 NOB OPk FDt Non-Firm DEAIL21 NOB OPk FDt Wknd DlCt Non-Firm NEAIL21 NOB OPk FDt Wknd Non-Firm DEAIL05 NOB Opk TDt DlCt Non-Firm NEAIL05 NOB OPk TDt Non-Firm DEAIL28 NOB OPk TDt Wknd DlCt Non-Firm NEAIL28 NOB OPk TDt Wknd Non-Firm DEAIF20 NOB Pk FDt DlCt Non-Firm NEAIF20 NOB Pk FDt Non-Firm DEAIF21 NOB Pk FDt Wknd DlCt Non-Firm NEAIF21 NOB Pk FDt Wknd Non-Firm DEAIF00 NOB Pk TDt DlCt Non-Firm NEAIF00 NOB Pk TDt Non-Firm DEAIF28 NOB Pk TDt Wknd DlCt Non-Firm NEAIF28 NOB Pk TDt Wknd Non-Firm DEACT20 Palo Verde OPk FDt DlCt Non-Firm NEACT20 Palo Verde OPk FDt Non-Firm DEACT21 Palo Verde OPk FDt Wknd DlCt Non-Firm NEACT21 Palo Verde OPk FDt Wknd Non-Firm DEACT05 Palo Verde OPk TDt DlCt Non-Firm NEACT05 Palo Verde OPk TDt Non-Firm DEACT28 Palo Verde OPk TDt Wknd DlCt Non-Firm NEACT28 Palo Verde OPk TDt Wknd Non-Firm DEACC20 Palo Verde Pk FDt DlCt Non-Firm NEACC20 Palo Verde Pk FDt Non-Firm DEACC21 Palo Verde Pk FDt Wknd DlCt Non-Firm NEACC21 Palo Verde Pk FDt Wknd Non-Firm DEACC00 Palo Verde Pk TDt DlCt Non-Firm NEACC00 Palo Verde Pk TDt Non-Firm DEACC28 Palo Verde Pk TDt Wknd DlCt Non-Firm NEACC28 Palo Verde Pk TDt Wknd Non-Firm DEAKL20 Pinnacle Peak OPk FDt DlCt Non-Firm NEAKL20 Pinnacle Peak OPk FDt Non-Firm DEAKL21 Pinnacle Peak OPk FDt Wknd DlCt Non-Firm NEAKL21 Pinnacle Peak OPk FDt Wknd Non-Firm DEAKL05 Pinnacle Peak Opk TDt DlCt Non-Firm NEAKL05 Pinnacle Peak OPk TDt Non-Firm DEAKL28 Pinnacle Peak OPk TDt Wknd DlCt Non-Firm NEAKL28 Pinnacle Peak OPk TDt Wknd Non-Firm DEAKF20 Pinnacle Peak Pk FDt DlCt Non-Firm NEAKF20 Pinnacle Peak Pk FDt Non-Firm DEAKF21 Pinnacle Peak Pk FDt Wknd DlCt Non-Firm NEAKF21 Pinnacle Peak Pk FDt Wknd Non-Firm DEAKF00 Pinnacle Peak Pk TDt DlCt Non-Firm NEAKF00 Pinnacle Peak Pk TDt Non-Firm DEAKF28 Pinnacle Peak Pk TDt Wknd DlCt Non-Firm NEAKF28 Pinnacle Peak Pk TDt Wknd Non-Firm DEAJL20 Westwing OPk FDt DlCt Non-Firm NEAJL20 Westwing OPk FDt Non-Firm DEAJL21 Westwing OPk FDt Wknd DlCt Non-Firm NEAJL21 Westwing OPk FDt Wknd Non-Firm DEAJL05 Westwing Opk TDt DlCt Non-Firm NEAJL05 Westwing OPk TDt Non-Firm DEAJL28 Westwing OPk TDt Wknd DlCt Non-Firm NEAJL28 Westwing OPk TDt Wknd Non-Firm DEAJF20 Westwing Pk FDt DlCt Non-Firm NEAJF20 Westwing Pk FDt Non-Firm DEAJF21 Westwing Pk FDt Wknd DlCt Non-Firm NEAJF21 Westwing Pk FDt Wknd Non-Firm DEAJF00 Westwing Pk TDt DlCt Non-Firm NEAJF00 Westwing Pk TDt Non-Firm DEAJF28 Westwing Pk TDt Wknd DlCt Non-Firm NEAJF28 Westwing Pk TDt Wknd Non-Firm