Search
December 29, 2025

Midcontinent Independent System Operator (MISO)

© RTO Insider
MISO, SPP Look to Ease Interregional Project Criteria
MISO and SPP are ready to reform their interregional planning process to improve their shot at producing their first cross-border transmission project.
FERC Rejects MISO Pseudo-Tie Pro Forma
FERC rejected MISO's proposed pro forma agreement for pseudo-tying generation into PJM, saying the rules around termination were too broad.
Entergy
OGE, CenterPoint, Entergy Results Up on Tax Cuts
The cut in federal corporate income taxes figured prominently in fourth quarter earnings reports by OGE Energy, CenterPoint Energy and Entergy.
Entergy Mississippi Backs Bill to Curb State AG
Entergy Mississippi is supporting multiple bills that would restrict the ability of the state’s attorney general to sue utilities.
NIPSCO
Tax Adjustments Dampen NiSource 2017 Earnings
NiSource lost $52.4 million during Q4 due to one-time charges related to recent federal tax cuts, but the company focused on its adjusted earnings and growing customer base.
ITC
ITC Subsidiary Gets OK to Buy Michigan Tx Assets
FERC authorized an ITC Holdings subsidiary to purchase transmission assets from the city of Holland, Mich.
Ameren Rate Incentive Rejected by FERC
FERC declined to grant Ameren additional transmission incentive rates for portions of the company’s 500-mile Grand Rivers project.
MISO
MISO Evaluating Economic Modeling for Tx Projects
MISO is embarking on a review of its economic planning process in an effort to more accurately capture the benefits of cost-shared transmission projects.
FERC OKs MISO Queue Changes, Orders Fewer Restudies
FERC accepted several small revisions to the new MISO interconnection queue design but also told the RTO it must keep working to reduce restudies.
Michigan Dam Ordered Shut over Safety Breaches
FERC ordered the shutdown of Boyce Hydro’s 4.8-MW Edenville Dam in northern Michigan over longtime safety violations.

Want more? Advanced Search