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December 22, 2025

Transmission Operations

CAISO to Focus on Resource Adequacy in 2021
CAISO’s top priority in 2021 will be making sure there is enough generating capacity for summer after last year’s shortfalls.
FERC Approves SPP’s Western Market Tariff
FERC handed SPP an early Christmas present when it approved the RTO’s second version of a tariff for its five-minute WEIS market.
SPP Out to Improve Competitive Tx Selection
SPP has begun gathering stakeholder feedback as staff works to again improve its project selection processes under FERC Order 1000.
Record $14.63M M2M Settlement for SPP, MISO
SPP and MISO in October registered a record $14.63 million in market-to-market settlements, more than doubling the amount set the month before.
ERCOT Board of Directors Briefs: Dec. 8, 2020
The ERCOT Board of Directors revised its consent agenda, confirmed TAC representatives & discussed its record installation of solar generation.
FERC Proposes Requiring Variable Tx Line Ratings
FERC issued a proposal to require all transmission providers to implement seasonal and ambient-adjusted ratings on their lines.
SPP Seams Steering Committee Briefs: Nov. 12, 2020
SPP staff have been meeting with MISO staff as they scope the RTOs' joint transmission study of potential projects along their seam.
PJM PC/TEAC Briefs: Nov. 4, 2020
PJM stakeholders heard a first read of the RTO’s packages for mitigating and avoiding critical infrastructure under NERC rules.
© RTO Insider
MISO Concurs with Most 2020 Monitor Recommendations
MISO agrees with nearly all the new recommendations its Monitor issued this year, though executing the ideas may take some time.
Overheard at MISO Market Symposium 2020
MISO officials, stakeholders and academics discussed the challenges of operating a grid with increasing renewables and uncertainty.

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