Midcontinent Independent System Operator (MISO)

MISO Halts Futures Work for 2020, Plans 2021 Rebuild
MISO terminated work on a set of futures scenarios for MTEP 20, opting to take the year to resolve its lagging renewable growth and retirement projections.
MISO, SPP Empty-handed After 3rd Project Study
The possibility of a MISO-SPP transmission expansion must wait, as the RTOs concluded their third coordinated system plan without a single project.
Public Citizen Contests FERC Ruling on MISO Auction
Public Citizen asked FERC to rehear its ruling dismissing complaints over MISO’s 2015/16 capacity auction, saying it failed to justify its findings.
MISO-SPP Interregional Process Scrutinized at MARC
MISO and SPP are making earnest efforts to coordinate transmission development along their shared seam, according to speakers at MARC.
SPP Seams Steering Committee Briefs: Aug. 14, 2019
SPP and MISO will hold a conference call to discuss their interregional process and joint projects — of which there are currently none.
MISO, Monitor Strengthening Mitigation Measures
MISO and its Monitor are making several changes to market mitigation procedures — most of which will increase the IMM’s authority to mitigate and penalize.
Stakeholders Confused over MISO Roadmap
MISO’s new Integrated Roadmap format did not go over well with RTO members, judging by their comments at a special workshop.
MISO Board Committee OKs Seams Study Funding
The MISO Board of Directors’ Markets Committee agreed to fund the RTO’s share of its seams coordination analysis with SPP.
MISO Finds Loss-of-load Risk in Fall, Winter Months
For the first time, MISO has found a loss-of-load risk outside of summer months, and said it may be more evidence for seasonal capacity supplies.
MISO Deliverability Plan Prompts Skepticism
MISO signaled it’s ready to address calls from its Monitor and members to tighten capacity deliverability requirements, but some are concerned about costs.

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