Doubts continue to swirl around which version of MISO’s future fleet mix is appropriate for long-range transmission planning — the Independent Market Monitor’s or the RTO’s itself.

Clean energy groups in MISO have told FERC it should rethink its support of a ban on renewable energy in MISO’s ancillary service market because the commission didn’t consider hybrid resources.

MISO has calculated significant increases in its annual cost of new entry for use in its capacity auction in the 2024/25 planning year.

After a down year, the Berkeley Lab sees new utility-scale solar capacity increasing more than fourfold by the mid-2030s to over 50 GW per year.

The revised MTEP 23 plan dropped from $9.4 billion to $8.96 billion with the deferral of phase 3 of Entergy Louisiana’s Amite South reliability project.

MISO’s exploratory study on alleviating near-term transmission congestion has led the RTO to consider adding near-term economic benefits to its existing long-term economic planning.

MISO's August demand rose compared to a year ago, while prices dropped by nearly two-thirds.

The Organization of MISO States’ sixth annual survey on amounts of distributed energy resources in MISO tracked a nearly 1 GW rise in residential DERs year over year.

MISO signaled it's somewhat receptive to stakeholder ideas on loosening its commercial operation date deadlines in its generation interconnection queue.