CAISO：引领能源转型——CAISO 的挑战和解决方案.pdf

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1、CAISO PUBLICISO PUBLICHani Alarian,Executive Director,Power Systems Technology OperationsJim Hiebert,Senior Advisor,EMS Power Technology EngineeringRuss Masuda,Lead Generation Dispatcher,Balancing Authority OperationsApril 8,2025AVEVA WorldSan Francisco,CACAISO PUBLICCalifornia ISOWithin its balanci

2、ng authority area,the California ISO:Maintains reliability on the grid Manages the flow of energy Oversees the transmission planning process Operates the wholesale electric marketFor much of the western U.S.,the ISO:Operates the Western Energy Imbalance Market(EIM)Serves as Reliability Coordinator(R

3、C West)Page 3CAISO PUBLICWestern Energy Imbalance Market(WEIM)Since its launch in 2014,the WEIM has enhanced grid reliability,generated billions of dollars in benefits for participants,and improved the integration of renewable energy resources.22 participating entities Gross benefits exceeds$6 billi

4、on Reduced 1,043,034 metric tons of CO2 WEIM Benefit Q4 2024 is$374.25 MillionPage 4CAISO PUBLICManaging an evolving grid today in 2025 Carbon-free power grid by 2045 ISO avoided curtailment 2,437,182 MWH since Nov 2014 Renewable generation Wind peak 6,465 MW on May 28,2022 Solar peak 19,650 MW on A

5、ugust 23,2024 Photovoltaic(PV)roof top,behind the meter 12,000 MW estimate Installed battery capacity=11,454 MW Steepest ramp in 3 hours 23,228 MW 129 MW/min average for three consecutive hours on January 20,2025 1.5M electric vehicles out of 14.268M vehicles in California with 700 MW demandPage 5CA

6、ISO PUBLICElectricity grid transformation and energy transition In 2025 US electric vehicle sales are expected to increase by 36%,reaching a 11.2%market share Electric school bus US sales expected to increase from 1%in 2023 to 35%in 2030 and 60%in 2035 Distributed energy resources will double in fiv