This paper provides a review of technical and operational issues raised by stakeholders to foster discussion about these issues and their potential resolution. This paper catalogs
the operational and technical issues related to the participation of aggregated DERs in wholesale markets identified by stakeholders who filed comments with FERC in response to the NOPR. While some stakeholders identified technical and operational concerns and issues, other stakeholders provided a different perspective or suggested potential solutions to these concerns. Given the range of views on these issues, it is clear that further discussion among stakeholders, including the RTOs/ISOs, electric distribution companies, and the providers of aggregated DER services is needed.
https://sepapower.org/thank-you-distributed-energy-resource-aggregations-in-wholesale-markets/