Connecticut AG, agencies ask FERC to cut Eversource, Avangrid RTO adder

A new state law requires the utilities to participate in ISO New England, making them ineligible for an extra 0.5% return on equity, according to a complaint filed at the Federal Energy Regulatory Commission.

By Ethan Howland • June 12, 2026

Transmission projects bolster New York, New England summer reliability: NPCC

The region should have adequate resources to meet typical electricity demand, but some areas may need to implement emergency procedures or rely on imports during grid stress, NPCC said.

By Robert Walton • June 11, 2026

Explore the Trendline➔

Data Centers and the US Grid

A look at how data centers are affecting the U.S. grid today and how new technologies and rate structures could affect that trajectory in the years to come.

By Utility Dive staff

Appeals court upholds FERC decision ordering refunds from MISO transmission owners

Eversource Energy and other transmission owners in New England could see ramifications from the ruling that the Federal Energy Regulatory Commission can order refunds for multi-year periods.

By Ethan Howland • June 11, 2026

FERC approves PJM fast-track review for ‘shovel-ready’ power projects

PJM will consider up to 10 interconnection requests annually over two years for resources of at least 250 MW that can come online in three years.

By Ethan Howland • Updated June 10, 2026

In PJM, power developers are ready to build but need data center contracts, transmission

Over 55 GW of generation has cleared PJM’s interconnection queue process and 220 GW just entered its latest review cycle, writes Glen Thomas, president of the PJM Power Providers Group.

By Glen Thomas • June 9, 2026

FirstEnergy asks FERC to require data centers to pay for transmission interconnection costs

FirstEnergy’s proposal adopts a cost allocation practice from the gas pipeline sector. It comes ahead of the Federal Energy Regulatory Commission’s expected large load interconnection decision on June 18.

By Ethan Howland • June 9, 2026

FERC approves SPP non-firm, large-load transmission service

The Southwest Power Pool service aims to help data centers and other large loads get online quickly, but they can have their service cut when grid conditions are tight.

By Ethan Howland • June 8, 2026

Protesters target NV Energy at electric utility conference as anger over affordability rises

“In Las Vegas, one of the fastest warming cities in the country, you cannot live without electricity,” said protest organizer Leslie Vega, who said she’s lost loved ones to heatstroke.

By Herman K. Trabish • June 4, 2026

Speed to power requires more transmission, not less competition

A complaint at FERC seeking to limit competition among transmission developers would inject uncertainty into the process and spur regulatory delays, writes Will Hazelip from National Grid Ventures US.

By Will Hazelip • June 4, 2026

What’s on the mind of EEI conference attendees? Labor, AI, affordability and more.

Utility Dive talked to registrants before the conference to hear how industry changes are impacting their work.

By Meris Lutz • June 2, 2026

Eversource project ‘epitomizes’ flawed transmission reviews: New England states

New England “severely lacks” oversight of asset condition projects like Eversource Energy’s X-178 transmission project, the New England States Committee on Electricity told FERC.

By Ethan Howland • June 2, 2026

Load growth can help modernize grid, but cost-shift risks are significant: Concentric

On-site generation can be an interim solution as projects await full grid interconnection, but “widespread reliance on off‑grid systems is not a durable path forward,” Concentric said in a new report.

By Diana DiGangi • June 1, 2026

Once you secure SPARK funds for transmission development, what comes next?

The success of DOE’s SPARK initiative will depend on how prepared organizations are to execute once the funding arrives, writes Al Eliasen, Spatial Business Systems CEO.

By Al Eliasen • May 29, 2026

MISO pushes back on utility complaint over competitive transmission bidding

The grid operator stopped short of taking a position on the complaint itself. States and consumer advocates oppose it, while at least one major data center company supports it.

By Ethan Howland • May 28, 2026

What the streaming wars can teach utilities about the AI data center boom

Utilities can avoid making the same mistakes major studios made in the Netflix era, but only if they view the AI boom as a systemwide modernization challenge rather than an overflowing queue of individual projects, writes Abbey O’Brien at Ulteig.

By Abbey O’Brien • May 27, 2026

CAISO recommends 38 transmission projects costing around $6.7B

More than half of the projects are driven by forecasted load growth, marking an evolution in transmission planning from an emphasis on accessing low-cost renewables to “now also reliably meeting growing customer demand,” CAISO said.

By Diana DiGangi • May 26, 2026

New Mexico regulators approve SPS’ $9B, gas-heavy resource plan

The approved portfolio includes about 3.8 GW of new capacity, anchored by 2,088 MW of gas generation, along with 1,100 MW of wind, 189 MW of solar and 472 MW/1.9 GWh of battery storage.

By Marlene Wilden • May 26, 2026

Competitive transmission projects come online faster than incumbent projects in 4 regions: R Street

Completed competitive transmission projects are also about 30% less expensive than comparable incumbent utility projects, according to a report from the think tank. 

By Ethan Howland • May 26, 2026

Defensibility by design: What FERC Order 1920 requires

FERC 1920 requires rigorous long-term planning, transforming how planning activities produce results.

May 26, 2026

Puerto Rico’s power grid is ‘suspended between two realities,’ top utility regulator says

Affordability, reliability and the need to restore public confidence almost a decade after Hurricane Maria are top concerns, writes PREB Chairman Edison Avilés.

By Edison Avilés • May 22, 2026

FERC Commissioner Chang is ‘not thinking about’ breaking up PJM

“I'm interested in the successful continued operation of PJM, but definitely I want to help them get through this period,” FERC Commissioner Judy Chang told Utility Dive. She called the proposed NextEra-Dominion merger “interesting.”

By Diana DiGangi • May 21, 2026

Common‑sense state action can unlock a geothermal revolution in Utah and beyond

Pairing geothermal with accelerated transmission development and stronger regional coordination can help the West access its gigawatt-scale geothermal potential, write Clean Air Task Force colleagues.

By Ann Garth and Dan West • May 20, 2026

PJM gets emergency approval to curtail data centers, large loads during hot weather

Under the Department of Energy order, the PJM Interconnection can curtail power to data centers with backup generation as a last resort before instituting rolling blackouts.

By Ethan Howland • May 19, 2026

Combined NextEra-Dominion would have 130-GW large-load pipeline

Analysts said the deal, which could create the largest regulated electric utility in the world, marks a shift back toward an integrated utility model. The combined business would be “anchored by a more than 80% regulated business mix,” the companies said.

By Robert Walton • May 18, 2026

Pennsylvania releases ‘first-of-its-kind’ large-load model tariff

The guidelines call for utilities to charge large-load customers for upgrades that “would not have been needed ‘but for’ the interconnection” of that customer, “irrespective of whether other customers will benefit” from the infrastructure.

By Meris Lutz • Updated May 18, 2026