下一阶段储能部署.pdf

1、Next Phase of Energy Storage Deployment Dr.William Acker,Executive Director Thursday,March 12,20261Electricity Grid UtilizationNYCA Load 2025Load MWHours%of Year31,000 50.05730,000 200.22829,000 390.44528,000 720.82227,000 1331.51826,000 2012.29525,000 2813.208Load GrowthSource:NYISO 2025 Load and C

2、apacity Data Gold BookNeed to build capacitySource:NYISO Electricity Prices in New York,January 2026“Of 106 projects that have completed the NYISOs interconnection process since 2019,the NYISO estimates that just seven,representing 3,493 MW,have begun construction.”Projects that have completed NYISO

3、s Interconnection Process since 2019Distributed assets Present rules have launched the industryTo scale to the levels we need,we will need to address Interconnection Permitting and Moratoria Control and Compensation to unlock flexibilityTwo approaches to interconnectionHardening v.ControlChallenges

4、with HardeningHardening generally results in over building Asset can operate backwards compared to desired state Artificially reduces hosting capacity Un-productive upgrades to deal with unrealistic harmful behavior Mitigation strategies of using time window and forcing static behavior of flexible a

5、ssetsIt is a particular problem for flexible,bi-directional assetsFlexible InterconnectionFully flexible interconnection requires sophisticated sensing and control on the utility systemThere are a number of intermediate levels that unlock substantial hosting capacity and avoid major grid upgradesMod

6、ify for contingency operation(e.g.transformer goes down)Quasi-static windows to avoid un-productive behavior(modify based on advance schedules like reducing output during light load seasons)DR style calls to modify behavior(e.g.curtail charging based on day-ahead signal)Expanded auto-DLM calls(e.g.m