MISO

All regions across the North American bulk power system (BPS) are generally positioned to meet peak demand under normal summer conditions, though elevated risks of electricity supply shortfalls could persist under extreme heat, surging demand, and resource variability, the North American Electric Reliability Corp. (NERC) warns. In its May 14–released 2025 Summer Reliability Assessment (SRA), […]

Seven major U.S. grid operators have raised a unified alarm about an impending capacity crunch, warning that the pace and scale of explosive demand—including from data centers, manufacturing, and electrification—pose a precarious misalignment with accelerating generator retirements and transmission constraints. At a March 25 hearing before the House Energy and Commerce Subcommittee on Energy, the […]

BayWa r.e. Americas has signed an aggregated virtual power purchase agreement (VPPA) with several groups for a renewable energy project in Illinois that is designed to support decarbonization efforts in the region. The deal announced September 26 includes Sustainability Roundtable (SR) Inc.’s Net Zero Consortium for Buyers (NZCB), along with Akamai Technologies, Teradyne, and Wayfair […]

The need for more reliability and resilience of power delivery, both in the U.S. and worldwide, has utilities and grid operators looking for solutions to the challenge of bolstering the electricity supply. Electric grid infrastructure, both in the U.S. and other parts of the world, needs an upgrade. Increased power demand from energy-intensive industries such […]

There are several obstacles to overcome when building a clean-energy project, but perhaps the biggest is getting through the generator interconnection queue (GIQ). Every regional transmission organization (RTO) and independent system operator (ISO) in the U.S. has a significant backlog in its GIQ and processing interconnection requests can take years to complete. This has created […]

Grid operators across the U.S. report they are largely prepared for the total solar eclipse that will pass over a large swath of North America on April 8, though they remain vigilant, monitoring for any unexpected shifts in power generation or demand that could test the power system’s resilience. The much-anticipated solar eclipse will begin […]

The Midcontinent Independent System Operator (MISO) is warning reliability challenges have grown urgent as the nation’s power system grapples with a “hyper-complex risk environment.”  The grid operator that serves 15 U.S. states and the Canadian province of Manitoba, in its updated Reliability Imperative report released on Feb. 22, flagged several critical challenges that the region […]

The Federal Energy Regulatory Commission on Jan. 19 approved most of the Midcontinent Independent System Operator’s (MISO) proposed revisions to its Generator Interconnection Procedures (GIP) designed to reduce the submission and negative impacts of speculative interconnection requests. The changes apply prospectively, starting with the DPP-2023 queue cycle, which has not yet entered the Definitive Planning […]

Washington, D.C. – In a recent letter to PJM Interconnection, America’s Power explained that near-term coal plant retirements could be three times greater than PJM anticipates in its recent white paper, thereby increasing the risk of electricity shortages.  The PJM paper examines the disconnect between increasing coal retirements, growing electricity demand, and the slow addition […]

John Bear Elected President of GO15 and Appointed Chairman of the IRC Carmel, Ind. – MISO announced today that CEO John Bear has been elected president of GO15, an international association of electricity grid operators who manage more than 50% of global energy flows. Separately, John Bear has been appointed chairman of the ISO/RTO Council […]