Voltus filed a complaint at FERC over MISO's interpretation of a recent rule change that led the grid operator to stop accepting replacements for customers who sign up to provide demand response but retire.

MISO President Clair Moeller predicted MISO will face a few tough years before securing enough generation to tame load growth and fashioning operational tools that help subdue the volatility of renewable energy.

MISO told its Board of Directors that drafting an interconnection queue express lane for generators that resolves resource adequacy risks and has stamps of approval from regulators is essential.

MISO expects its in-service solar capacity to grow to 12 GW by the end of winter, a 50% increase over its existing fleet.

The MISO Board of Directors approved a landmark, 24-project, mostly 765-kV collection of transmission lines and facilities for the RTO’s Midwest region at a cost of $21.8 billion.

Clean energy organizations are prodding MISO to contemplate prospective load and generation simultaneously, with Clean Grid Alliance asking MISO to coordinate its annual transmission studies with its interconnection queue studies.

FERC ordered Ketchup Caddy and its owner to pay $27 million in penalties for dishonestly offering demand response services in MISO’s capacity market from 2019 to 2021.

Entergy Louisiana confirmed a new, $10 billion Meta AI data center is the motive behind its recent filing to build three new gas plants at a combined 2.3 GW.

MISO officially decided it will forgo acceptance of a 2024 queue cycle of projects while it works with Pearl Street to automate interconnection studies.

FERC was not persuaded by environmental nonprofits, utilities nor Mississippi regulators to order MISO to rework the sloped demand curve it’s been cleared to use in the spring capacity auction.