Introduction
Electric Storage Resource (ESR) is a resource capable of receiving Energy from the Transmission System and storing it for later injection of Energy back into the Transmission System. This definition includes all technologies and/or storage mediums, including but not limited to, batteries, flywheels, compressed air, and pumped-hydro. MISO's ESR participation model was approved by FERC in compliance with FERC Order 841. An ESR can be located at any point of grid interconnection, whether on the Transmission System or a load distribution system, but must be outside the Transmission Provider Region. When an ESR participates from a local distribution system the Market Participant must supply an Attachment HHH form to indicate coordination with Distribution Companies and Retail Regulations for these arrangements.
- Attachment HHH form (PDF)
* Storage devices participating as part of DER aggregations will be able to register as part of MISO’s Distributed Energy Aggregated Resource (DEAR) participation model in compliance with FERC Order 2222.
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Electric Storage Resource (ESR) - Getting Started
ESR Overview
• Electric Storage Resource FAQ: Frequently asked questions on ESRs, including an overview of the product, implementation and how resources can participate.
Registration
• ESR Registration is now open.
• ESR - Registration: Details on how to register an ESR.
Available Training
The following modules on the Customer Learning Center have been updated to include ESR:
Level 100 Energy & Operating Reserves
Level 200 Energy & Operating Reserves
Level 200 Energy & Operating Reserves Pricing
Level 100 Market Settlements
Level 100 Network & Commercial Model
Level 200 Network & Commercial Model
Level 200 Resource Adequacy
Level 100 Market Participation & Asset Registration
For first time access to the Customer Learning Center, please refer to the Customer Training Access Tutorial.
ESR Workshops are under development. Notification will be sent as soon as they have been added to the MISO Calendar.
Questions?
• For training-related questions or to provide feedback on the need for additional ESR-related training or workshops:
Contact External Training
• ESR-specific questions: Contact help@misoenergy.org.