The annual NARUC meeting covered ground on rate design, energy storage and reliability while the energy portfolio undergoes renovation.

At FERC’s annual reliability technical conference, commissioners focused on work needed to prepare the bulk power system for rapidly developing challenges.

Duke Energy estimated the cost of its clean energy transition plans at $145 billion over the next decade, $10 billion more than its previous 10-year plan.

MISO's Regional Resource Assessment found there will be a persistent risk of capacity shortfalls as fossil plants retire and more renewables come online.

With three coal plants slated for closure within the next 10 years, Arizona regulators, utilities and communities are exploring ways to repurpose the facilities.

Illinois’ climate goals could cost other states in PJM and MISO tens of millions in transmission upgrades as coal and natural gas power plants are retired.

PJM transmission owners led by Dominion presented the Transmission Expansion Advisory Committee with more than $400 million in supplemental projects.

Exelon said the proposed 15% minimum corporate income tax in the Democrats’ energy and climate bill could impinge its cash flow, slow infrastructure investment.

Pro-nuclear panelists at NARUC's Summer Policy Summit said small, advanced reactors are needed to offset the increase in weather-dependent renewables.

A NARUC session on carbon emissions from power plants weighed the potential effects of the Supreme Court's decision in West Virginia v. EPA.