Two of three proposed MISO-SPP interregional projects touted to offer $235 million in benefits look much less attractive following additional modeling and are likely doomed.

SPP and MISO met last week with their stakeholders to review the first five months of market-to-market operations between the two RTOs.

SPP officials and market participants last week celebrated the first year of its Integrated Marketplace, boasting of its on-time, under-budget delivery.

MISO and PJM said last week they will pursue four “quick hit” flowgate projects that show promise in relieving market-to-market congestion.

FERC has asked for comments on the pros and cons of six potential rule changes, proposed by NIPSCO, intended to push PJM and MISO to create cross-border transmission projects.

MISO and PJM have identified what lower-voltage flowgate projects could be done quickly and cheaply on their own sides of the seam.

FERC said last week that SPP must engage in interregional coordination and cost allocation with SERTP, rejecting the RTO’s request for a limited waiver of Order 1000 requirements.

FERC needs to do more work to ensure Order 1000 opens transmission development to competition and results in interregional projects, developers said at Infocast’s 18th annual Transmission Summit last week.

MISO officials last week called Year One of MISO South a success but acknowledged room for improvement in crisis communications and unfulfilled potential.

FERC increased its pressure on PJM and MISO to resolve their longstanding boundary disputes, saying it was considering taking action “to improve the efficiency of operations” at the RTOs’ seam.