1 nyiso overview. 2 nyiso visitors span the globe more than 1100 international visitors from over 60...
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NYISO Overview
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NYISO Visitors Span the Globe
More than 1100 international visitors from over 60 nations have come to the NYISO More than 1100 international visitors from over 60 nations have come to the NYISO to learn about reliable grid operations and competitive electricity marketsto learn about reliable grid operations and competitive electricity markets
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Reliable operation of the bulk electricity grid Managing the flow of power nearly 11,000 circuit-miles of
transmission lines from more than 300 generating units
Administration of open and competitive wholesale electricity markets Bringing together buyers and sellers of energy and
related products and services
Planning for New York’s energy future Assessing needs over a 10-year horizon and evaluating
projects proposed to meet those needs
Advancing the technological infrastructure of the electric system Developing and deploying information technology and
tools to make the grid smarter
The Roles of the NYISO
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Grid components
Generation
MakersEntergy, Reliant,
Constellation, NYPA, US Power Gen, etc.
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Combined Cycle
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OIL
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Natural Gas & Oil
Ravenswood – Queens, NY
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Coal
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Indian Point
Fitzpatrick
Nuclear Energy
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Hydropower
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Wind Power
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Grid components
GenerationTransmission
MakersEntergy, Reliant,
Constellation, NYPA, US Power Gen, etc.
MoversSystem Operator
NYISO
Transmission OwnersConEd, National Grid, NYSEG/RG&E, NYPA,
LIPA, etc.
Base Load: Nuclear, Fossil, HydroRenewable: Wind, Solar, Hydro
Bulk System – High Voltage
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Transmission Lines115 KV 138 KV230 KV345 KV765 KV
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Grid components
Generation Transmission Distribution
MakersEntergy, Reliant,
Constellation, NYPA, US Power Gen, etc.
MoversSystem Operator
NYISO
Transmission OwnersConEd, National Grid, NYSEG/RG&E, NYPA,
LIPA, etc.
UsersConEd, National Grid, NYSEG/RG&E, LIPA,
municipal power systems, etc.
Base Load: Nuclear, Fossil, HydroRenewable: Wind, Solar, Hydro
Bulk System – High VoltageLocal System
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Distribution Lines
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Grid components
Generation Transmission Distribution
MakersEntergy, Reliant,
Constellation, NYPA, US Power Gen, etc.
MoversSystem Operator
NYISO
Transmission OwnersConEd, National Grid, NYSEG/RG&E, NYPA,
LIPA, etc.
UsersConEd, National Grid, NYSEG/RG&E, LIPA,
municipal power systems, etc.
Base Load: Nuclear, Fossil, HydroRenewable: Wind, Solar, Hydro
Bulk System – High Voltage Local System
NY
ISO
’s r
esp
on
sib
ilit
y e
nd
s h
ere!
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NYISO Metrics
New York State population – 19 million 2011 load – 163,330 GWH 2012 Required Installed Capacity – 38,622 MW Record peak -- 33,939 MW (Aug. 2, 2006) Over 335 generating units 11,009 miles of high voltage transmission More than 325 Market Participants
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NYISO GovernanceBoard
of Directors
President & CEO
Management Committee
NYISO StaffOperating Committee
Business Issues
Committee
10-member Board of Directors with experience in energy, environment, finance, academia, technology and communicationsBoard
members and all
employees are
independent, with no
business, financial,
operating or other direct relationship
to any Market
Participant or
stakeholder Market Participant stakeholder committees of individuals from market sectors: Transmission Owners,
Generation Owners, Other Suppliers, End-Use Consumers, and Public Power & Environmental Parties
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End-Use Consumers 20%
Generation Owners21.5%Other
Suppliers21.5%
Transmission Owners
20%
Power Authorities – NYPA & LIPA (8%)
Municipals & Co-ops (7%)
EnvironmentalParties (2%)
Public Power 17%
Large Consumers - Industrial (9%)
Small Consumers (4.5%)
Government Advocate & Retail Aggregators (1.8%)
State-wide Advocate (2.7%)
58% required to pass
Large Consumers - Government (2%)
NYISO Voting Sectors
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ISOs & RTOs
There are now 10 Independent System Operators and Regional Transmission Organizations (ISO/RTOs) in North America.
They serve two-thirds of electricity consumers in the United States and more than one-half of Canada's population.
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Government Regulation
Federal Energy Regulatory Commission (FERC)– Jurisdiction over transmission service and
wholesale power sales– Regulates the NYISO and other ISO/RTOs in the
United States
New York State Public Service Commission (PSC)– Regulates the NYISO as an “electric corporation”
– Jurisdiction over generation, transmission siting, resource adequacy, compliance with NYSRC rules, and local electric distribution within New York
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Reliability Regulation
North American Electric Reliability Corporation (NERC)
– Independent, self-regulatory, not-for-profit organization with mission to improve the reliability and security of the bulk power system in the U.S., Canada and part of Mexico
– Established in response to the 1965 blackout– Compliance with NERC Reliability Standards
became mandatory and enforceable in the U.S. in 2007
Northeast Power Coordinating Council (NPCC) Includes New York, New England, Ontario, Québec, and the Maritimes Formed as voluntary, not-for-profit, regional reliability organization in 1966 Restructured in 2007
New York State Reliability Council (NYSRC) Not-for-profit organization established in 1999 Responsible for Reliability Rules specific to the New York State Power System U.S. law authorizes New York State to impose more stringent reliability standards
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Capacity by Fuel TypeMW (1)
Summer 2010 = 37,416 MW
(1) - All values are from the Summer Capability column in Table III-2 and are rounded to the nearest whole MW.
(2) – Wind Generators - Summer Rating = 10% of Nameplate
(3) - Includes Methane, Refuse, Solar & Wood
(PS) - Pumped Storage
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Energy by Fuel Type
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BilateralContracts
50%RealTime 2%
Day-Ahead Market48 %
NYISO Markets Day-Ahead Real Time
NY’s Wholesale Electricity Markets
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NYISO Load Zones
A C
E F
IJ
H
B
D
G
K
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Wholesale Energy Costs
NOTE: 2011 electric costs are estimated
April 2012 YTD Average $36.05/MWh
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Historic Peak LoadsYear Peak Load1998 28,166 MW1999 30,311 MW2000 28,136 MW2001 30,983 MW2002 30,664 MW2003 30,333 MW2004 28,433 MW2005 32,075 MW2006 33,939 MW 2007 32,139 MW2008 32,432 MW2009 30,844 MW2010 33,452 MW 2011 33,865 MW
2012 33,295 MW (forecast)
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New York State Reliability Council Installed Capacity Requirement
16% Required Installed Reserve Margin
33,295 MW = 2012 Forecast Peak Load
38,622 MW = ICAP Resource Requirement
Installed Capacity Requirement
16% Margin
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Markets at Work
• New generation and interstate transmission added – where most needed
• Power plant efficiency and availability improved
• Renewable “green power” resources increasing
• Demand-side innovations fostered
Generation Added
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Transmission Added
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Demand Response Resources
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Emissions
Windpower
Existing Wind Generation -- 2011 (nameplate capacity) -- 1,348 MW
Proposed Wind Generation (nameplate capacity) -- 7,039 MW
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NYISO Planning
Requests for
Solutions
Reliability Plan
Needs Assessment
Congestion Study
Review of Specific
Proposals
Reliab
ility P
lann
ing
Economic Planning
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The New York Independent System Operator (NYISO) is a not-for-profit corporation
responsible for operating the state’s bulk electricity grid, administering New York’s competitive wholesale electricity markets,
conducting comprehensive long-term planning for the state’s electric power system, and
advancing the technological infrastructure of the electric system serving the Empire State.
www.nyiso.com
©2010 New York Independent System Operator. ALL RIGHTS RESERVED