The 2020 MISO Transmission Expansion Plan contains 510 proposed projects at a combined $4.06 billion, the priciest since the RTO's 2011 MVP portfolio.

The Illinois Commerce Commission’s “NextGrid: Illinois’ Utility of the Future” study, which began with grand hopes years ago, ended with barely a whimper.

FERC ordered Ameren Illinois to revise its accounting for some expenses but rejected challenges by Southwestern Electric Coop. to the formula rate update.

FERC again denied Southwestern Electric Cooperative’s multiple challenges to Ameren Illinois’ 2017 update to its transmission rate formula.

FERC ordered settlement procedures over Pioneer Trail Wind Farm’s request to recover $826,926 annually to provide reactive supply in MISO.

FERC ordered 48 electric utilities to revise their transmission rates to reflect the recently enacted Tax Cuts and Jobs Act.

FERC again rejected a challenge to Ameren Illinois’ formula rate while tamping down a rehearing request from Ameren itself.

The Illinois Commerce Commission conditionally approved Ameren’s request to lower the utility’s energy-efficiency goals under state law.

Ameren Illinois may have hit a roadblock in its efforts to lower its energy efficiency targets prescribed under a new law.

FERC has brushed aside a complaint brought forward by two companies about Ameren Illinois’ annual informational formula rate update and true-up