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This overview provides information about NYISO, one of the nine Independent System Operators (ISOs) in the USA. It covers their services, market data, history, governance, markets, and ancillary services.
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ISOs & RTOs • NYISO is one of nine Independent System Operators (ISOs) • They serve 2/3 of U.S. electricity customers & more than 1/2 of Canadian consumers
NYISO By The Numbers • New York population: 19.85 million • 2018 Energy Demand: 161,114 GWh • 2019 Required Installed Capacity: 37,887 MW • 2018 Peak: 31,861 MW • Record peak: 33,956 MW (July 19, 2013) • Transmission: 11,173 circuit miles • Power Generation: 700+ units • Wholesale Market Participants: 435 • Average Annual Market Transactions: $5.3 billion
History Of The NYISO 1965 NortheastBlackout 1996 FERC Orders 888 & 889 1970 NYPP Control Center begins operation Dec. 1999 NYISO begins operation Dec. 2013 New control center begins grid operations New York Power Pool (NYPP) NYISO 1966 New York Power Pool (NYPP) Created 1996 NYS PSC Competitive Opportunities Order 1997 NYPP files NYISO proposal
Fuel Mix – Generating Capacity New York StatewideGeneratingCapacityby Fuel Source: 2019 Upstate (zones A-E) GeneratingCapacity by Fuel Source: 2019 Downstate (zones F-K) Generating Capacity by Fuel Source: 2019
REGIONS OF NYISO • Total Nameplate Capacity Added Since 2000: 12,949 MW • Represents ~ 33% of NY’s current generating capacity • Nearly 80% of new generation was developed in southeastern New York -- where power demand is greatest
Guiding Principle Aligning Markets and Reliability
Why Markets? • Investment risk shifted from consumers to commercial entities • Profitability driven by efficient operation and decision making • Support innovative technologies • An efficient market structure leads to consumer benefits - lower prices, environmental benefits, renewable resources and improved reliability
NYISO MARKETS • Day-Ahead and Real Time Markets • Capacity Markets • Demand Response and Distributed Energy Resources • Ancillary Services • Virtual Trading • Congestion Hedges
Scheduling, System Control & Dispatch Service • Voltage Support Service • Regulation Response Service • Energy Imbalance Service • Operating Reserve Service • Black Start Capability Service Ancillary Services Market
Requirement for Black Start • Location in the grid • Start Up Time • Response rate • Maximum Output
Transmission Congestion Contract/Financial Transmission Rights