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New England’s Evolving Electricity Landscape: A Renewable Energy Integration Study
The introduction of variable energy resources (VERs) like solar and wind into New England’s bulk electric power system necessitates fundamental changes to the grid’s operation. VER supplies are uncertain and intermittent thus requiring higher levels of operating reserves. We present the methodology and key findings of the 2017 ISO New England System Operational Analysis and Renewable Energy Integration Study (SOARES) commissioned by the ISO New England stakeholders to investigate the effect of several scenarios of varying generation mix on normal operating reserves. Insights into the emerging roles of curtailment, energy storage, and demand response as integral parts of normal balancing performance will also be covered.