New York Independent System Operator
Installed Capacity
Event Calendar
Event Schedule
Legend:
Winter Season Event Summer Season Event Season Change Event

Monday Mar 27, 2023
    08:00 AM     SPOT MARKET AUCTION - Offer period opens for Apr Spot Market Auction
    05:00 PM      UCRs - ISO provides UCRs to LSEs
    05:00 PM     IMPORT RIGHTS - Allocated Import Rights w/o MIS transaction IDs entered into Spot Mkt Auction @ $0.00
Tuesday Mar 28, 2023
    05:00 PM     SPOT MARKET AUCTION - Offer period closes for Apr Spot Market Auction
Wednesday Mar 29, 2023
    08:00 AM     STRIP AUCTION - Summer Strip Auction Bid Period Opens
    08:00 AM     STRIP AUCTION - Summer Strip Auction Offer Period Opens
    05:00 PM     SCR/EDRP - Deadline to update DRIS contacts to be used for event/test notifications for Apr
Thursday Mar 30, 2023
    05:00 PM     DMNC - Deadline to submit DMNC data for New Generators to ensure can be used for May
    05:00 PM     EXTERNAL TRANSACTIONS - Deadline to submit MIS transaction IDs for ECRs & External Spot awards
    05:00 PM     SPOT MARKET AUCTION - ISO posts results of Apr Spot Market Auction
    05:00 PM     STRIP AUCTION - Summer Strip Auction Bid Period Closes
    05:00 PM     STRIP AUCTION - Summer Strip Auction Offer Period Closes
Friday Mar 31, 2023
    08:00 AM     IMPORT RIGHTS - First Come First Serve - begin to submit requests
    08:00 AM     SCR - RIPs may begin to report resources with partial PTID Sales for Apr in DRIS
    05:00 PM     IMPORT RIGHTS - Deadline for returns for May obligation if ISO announced fully allocated prior to that Certification Period opening
    05:00 PM     IMPORT RIGHTS - First Come First Serve - deadline to submit requests
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