MISO has shortened one of the 345-kV lines contained in its $2 billion Joint Targeted Interconnection Queue portfolio with SPP, which will lower costs.

FERC approved changes to MISO and SPP’s affected system study process to allow either RTO to order upgrades of limiting elements on tie lines.

Stakeholders asked for cost containment measures for MISO's and SPP’s Joint Targeted Interconnection Queue portfolio after the RTOs said the cost estimate for the projects nearly doubled.

The cost estimate for MISO’s and SPP’s package of 345-kV lines meant to facilitate the interconnection of generation at the seams has nearly doubled, the RTOs have said in the past week.

At Infocast’s Transmission & Interconnection Summit, experts said interconnection requests continue to grow and grid operators have tried to keep pace.

MISO released details about how it will administer cost allocation on the $1 billion Joint Targeted Interconnection Queue portfolio of 345 kV projects.

FERC OK'd Public Service Company of Colorado's request to participate in SPP’s Western Energy Imbalance Service market while ordering a market analysis.

MISO and SPP said DOE has signaled that grid operators and their state commissions can move forward with a full application for funding from the GRIP program.

SPP’s state commissioners have approved staff’s proposed cost allocation for the projects in its Joint Targeted Interconnection Queue study portfolio.

MISO and SPP said they plan to treat Joint Targeted Interconnection Queue projects as large generator interconnection projects when allocating costs.