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Antares Nuclear Inc.’s Mark-0—a sodium heat-pipe-cooled microreactor fueled by high-assay low-enriched uranium (HALEU) tri-structural isotropic (TRISO) fuel compacts—has achieved zero-power criticality at Idaho National Laboratory’s (INL’s) Reactor and Critical Experiment (RACE) facility, becoming the first advanced reactor to reach that milestone under the Department of Energy’s (DOE’s) Reactor Pilot Program. The development, announced on June […]

Google and Intersect, a clean energy developer Google acquired in March 2026, have launched construction on the Meitner Energy Center, a co-located data center and generation complex in the Texas Panhandle that will integrate more than 1 GW of wind, solar, and battery storage with on-site gas-fired generation for reliability firming. The project is located […]

Sweden’s nuclear reversal marked three major developments this past week, as advanced modular reactor developer Blykalla and long-established nuclear services firm Studsvik filed separate applications for up to 1.7 GW of new reactors at two sites, while the government formalized an unprecedented financial commitment to another flagship project. The filings, among the first in Sweden’s […]

Uptime has become the defining performance metric of the modern data center. As digital services underpin everything from financial markets to transport systems, tolerance for disruption has all but disappeared. For mission-critical environments, 99.999% availability and just five minutes of downtime per year aren’t the dream, but the baseline. Industry performance is improving. According to the Uptime Institute’s Annual Outage Analysis 2025, data center service availability has […]

Google will invest $15 billion in Missouri infrastructure, including a new data center in New Florence, Montgomery County, in a project that pairs its expanding data center footprint with new generation commitments, a large-load cost-allocation framework, and Ameren Missouri rate structures designed to protect existing customers from infrastructure costs tied to large energy users. “When […]

The Nuclear Regulatory Commission (NRC) has completed its environmental assessment (EA) of the proposed 320-MW Long Mott Generating Station at Dow’s Seadrift site in Texas, issuing a Finding of No Significant Impact (FONSI) for the four-reactor X-energy project. According to X-energy, the NRC completed the environmental review in under a year, marking the first time […]

U.S. natural gas supply is expected to reach a record 117 billion cubic feet per day (Bcf/d) this summer, including 111.7 Bcf/d of dry gas production, but growing demand from liquefied natural gas (LNG) exports, data center load, industrial activity, and power generation is absorbing much of that growth, leaving less gas available for storage […]

There has never been a time when so much power was needed so fast. Driven by the artificial intelligence (AI) revolution, more data center capacity is in development or under construction now than has been built in all of history. According to analyst firm Industrial Info Resources (IIR), each month of 2025 saw at least […]

The American Public Power Association welcomes renewed bipartisan negotiations in the Senate on permitting reform. America’s demand for electricity is rising at a pace few anticipated just a few years ago. The North American Electric Reliability Corporation’s (NERC’s) recent Long-Term Reliability Assessment warns that 10-year summer peak demand is projected to grow by 224 GW, […]

For years, the case for emerging fuels and technologies has often been told through the lens of decarbonization. That lens still matters, but it does not reflect the entire value proposition. Energy strategy is now being shaped by artificial intelligence (AI)/data centers, policy volatility, geopolitical disruption, supply-chain constraints, rising system complexity, and rapidly rising demand, […]

Transmission corridors can be difficult to inspect, sometimes requiring helicopters and boots on the ground. A Daytona Beach, Florida, company is using drones to improve the process—at roughly a quarter of

Solar canopies are unlocking clean energy potential in some of the built environment’s most underutilized spaces, but success depends on getting the details right. Solar canopy projects above parking

As artificial intelligence (AI) training reshapes data center power system design, early adopters using battery energy storage systems (BESS), microgrid control, and unified automation are positioning

Why megawatts, siting, firm generation, and power-aware design are becoming the real inner loop of the artificial intelligence (AI) race. “We are knocking on the door of these incredible capabilities. The ability to build basically machines out of sand.” Dario Amodei, CEO of Anthropic, used that phrase at Davos this January to describe how silicon […]

A power paradox is emerging in the hyperscale era: while computing demand is accelerating, power availability is increasingly becoming the constraint that determines where data centers are built, how quickly they can be energized, and how large they can become. In this age of hyperscale data centers, campuses using 300–600 MW of electrical capacity, equivalent […]

On April 7, the Maine House voted 82–62 to advance Legislative Document (LD) 307, a bill sponsored by Rep. Melanie Sachs, D-Freeport, that would impose a moratorium on artificial intelligence (AI) data

Operators are trying to coax more output from aging fleets, with fewer experienced people, under increasingly unforgiving reliability expectations. In that environment, preventive maintenance has become an

A Houston-based nuclear technology startup is advancing a high-temperature gas-cooled reactor (HTGR) design that targets outlet temperatures of 950C (1,742F)—well beyond the range of most advanced reactor

Modern predictive maintenance depends on sensors and data streams that double as attack surfaces. Protecting the grid now means treating cybersecurity as a reliability discipline. In the interconnected age of

As the first generation of wind turbines ages out of manufacturer service agreements, operators are discovering that the smarter path forward isn’t wholesale replacement—it’s re-engineering components to

Across the power sector, plant owners are confronting a fundamental question: how long can existing assets continue to operate safely and economically? What was once a long-range planning exercise has become an immediate strategic priority, driven by a convergence of market, operational, and policy pressures. Load demand is rising at a pace many utilities and […]

By installing optimal components, finetuning utility processes, and partnering with the right suppliers, hyperscalers are improving data center cooling loop performance, which is increasing operational uptime, equipment safety, facility reliability, sustainability, and profitability. As artificial intelligence (AI) becomes an increasing staple in daily routines, data centers today are undergoing significant architectural shifts. Driven by the […]

Two days after naming its first four participants, the U.S. Department of Energy’s (DOE’s) National Reactor Innovation Center (NRIC) on April 29 issued a request for applications (RFA) for its Nuclear Energy Launch Pad, formally opening the program to a broader pool of advanced nuclear developers and setting a July 8, 2026, deadline for initial […]

The Department of Energy’s (DOE’s) Office of Nuclear Energy and the National Reactor Innovation Center (NRIC) have announced the first four developers selected for the freshly launched Nuclear Energy Launch Pad—a restructured deployment-support initiative that succeeds the DOE’s Reactor Pilot Program and Fuel Line Pilot Program and broadens federal assistance to cover the full nuclear […]

Corporate America has become one of the most consequential forces shaping the U.S. electricity system. Speaking as a guest on The POWER Podcast, Rich Powell, CEO of the Corporate Energy Buyers Association (CEBA), explained how the country’s largest energy buyers are responding to unprecedented demand growth, betting on a widening mix of clean technologies, and […]

The Nuclear Regulatory Commission (NRC) has approved a subsequent license renewal (SLR) for Duke Energy’s Robinson Nuclear Plant, clearing the 54-year-old reactor to continue generating electricity in the Pee Dee region through 2050. The decision, announced on Thursday, comes roughly a year after Duke Energy filed its renewal application in April 2025. It extends Robinson’s […]

TerraPower’s Natrium reactor at Kemmerer, Wyoming, reached official construction start on April 23, 2026. Here’s a full timeline from ARDP selection to construction start. TerraPower on April 23, 2026, officially started construction on Kemmerer Unit 1, its flagship Natrium sodium-cooled fast reactor plant in Kemmerer, Wyoming—a milestone that marks the most consequential step yet in […]

The Air Force’s ANPI program has tapped Radiant, Antares, and Westinghouse to develop first‑of‑a‑kind nuclear microreactors at Buckley, Malmstrom, and Joint Base San Antonio, with initial deployments targeted as early as 2028. The Department of the Air Force (DAF) has named three microreactor vendors—Radiant Industries, Westinghouse Government Services, and Antares Nuclear—to develop and operate contractor-owned […]

I have spent my entire career working at the intersection of infrastructure and power. Collaborating with colleagues in the utility industry has been an enormous part of my job for almost three decades. So much so, that I have been humbled by how many familiar faces have come up to me at recent power-focused conferences […]

Next week, roughly 1,500 electric cooperative leaders will gather in Washington, D.C., to meet with lawmakers and federal agencies at a pivotal moment for the nation’s energy future. They represent not-for-profit utilities that power 42 million Americans—many in rural communities—and they are coming with a clear message: smart energy policies are urgently needed to address […]