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.

State regulatory staff and MISO executives found no easy answers to solve a burgeoning reliability crisis after converging for a resource adequacy summit.

Dominion Energy plans $603 million in additional transmission spending to serve the unprecedented growth of data centers near Dulles Airport in Virginia.

The Virginia SCC approved a $78.7 million rate hike for Dominion’s offshore wind project, though they warned that ratepayers face the risk of cost overruns.

A transmission line meant to carry 3,000 MW of Wyoming wind energy to California wants to join CAISO, but the ISO's process is raising concerns.

The Department of Energy plans to fund up to 10 projects to demonstrate the ability of renewable energy resources to meet U.S. energy needs reliably.

ERCOT's Technical Advisory Committee endorsed two transmission projects with a combined capital cost of more than $760 million.

SPP’s Board of Directors approved stakeholders’ recommendation to issue a notification to construct a 345-kV double-circuit transmission project in New Mexico.

PJM members approved a change to the Consensus Based Issue Resolution process and received briefings on options for capacity auction parameters.