On August 13, 2019, the Federal Energy Regulatory Commission
(FERC) approved a request by
Midcontinent Independent System Operator, Inc. (MISO) to modify its
Tariff and pro forma Generator Interconnection Agreement
(GIA) to permit shared interconnection facilities among multiple
projects in cases where all parties are amenable to such an
arrangement. The Tariff modifications now allow electric generators
located in MISO to share interconnection facilities through consent
agreements. Previously, MISO did not permit the sharing of
interconnection facilities between different projects due to the
administrative and practical challenges with such arrangements.
However, MISO changed its position after FERC issued Order 807,
which created a blanket waiver of certain regulatory requirements,
including the obligation to file an Open Access Transmission Tariff
(OATT), for certain entities. MISO noted that Order 807
significantly reduced the administrative complexity of many