MISO is proposing a makeover of its generator retirement studies that includes more notice and stiffer adherence to local reliability requirements.

Stakeholder groups, including state regulators, protested MISO’s FERC Order 2222 compliance filing, many indignant over the request to delay implementation.

Clean Grid Alliance asked MISO to consider penalty-fee withdraws for advanced-stage interconnection projects saddled with expensive network upgrade costs.

Michigan Tech researchers find that nearly 1000 abandoned and flooded mines in the U.S. have the potential to become long-term pumped storage facilities.

A draft version of MISO’s MTEP 22 calls for $3.8 billion in spending over 364 new transmission projects in the footprint, stakeholders heard.

A coalition of utilities, industrial customers and consumer advocates spearheaded by Alliant Energy is contesting ITC Midwest’s capital structure.

MISO intends to adjust the time it allows itself to retroactively correct market pricing errors, stakeholders learned during a Market Subcommittee meeting.

MISO will limit when some resources can use an emergency commitment status outside of emergency conditions, hoping to prod a more available resource fleet.

MISO members are voting whether to recommend MISO’s $10 billion long-range transmission buildout to the RTO’s board as staff make final pitches for the project.

FERC has approved MISO's and SPP’s plan to assign a new prioritization of projects in their respective interconnection queues for study purposes.