Trends

The Federal Energy Regulatory Commission (FERC) has rejected an amended interconnection agreement that would have supported expanded co-located load at an Amazon Web Services (AWS) data center connected to the 2,520–MWe Susquehanna nuclear power plant in Pennsylvania, citing grid reliability and cost fairness concerns. FERC on Nov. 1 voted 2–1, with Commissioners Mark Christie and […]

The Electric Power Research Institute (EPRI) has launched an ambitious new initiative alongside power companies, grid operators, and several tech giants to establish five to 10 “flexibility hubs” that will demonstrate how data centers can be leveraged as flexible grid resources starting in the first half of 2025. EPRI’s three-year Data Center Flexible Load Initiative […]

Tech giant Microsoft announced an initial investment of $1 billion to support three new data centers in Licking County, Ohio. The company on Oct. 28 confirmed construction of campuses in New Albany, Heath, and Hebron that will support the company’s Azure cloud computing platform as demand for cloud technology and data storage increases. One Columbus, […]

American Electric Power (AEP) subsidiary AEP Ohio filed a settlement agreement with the Public Utilities Commission of Ohio (PUCO) and key stakeholders on Oct. 23 to address the costs of power infrastructure improvements required for Ohio’s rapidly expanding data center industry. The agreement, which is subject to review and approval by PUCO, sets a precedent […]

UPDATED (Oct. 11): The National Oceanic and Atmospheric Administration (NOAA) has upgraded its G4-level “severe” geomagnetic storm watch to a G3-level “strong” geomagnetic storm warning after an anticipated coronal mass ejection (CME) arrived at Earth at 11:15 a.m. EST on Thursday, traveling at nearly 1.5 million miles per hour. The G3-level warning is now in […]

In a significant breakthrough for the development of supercritical carbon dioxide (sCO2) power cycles, the 10-MWe Supercritical Transformational Electric Power (STEP) Demo pilot plant in San Antonio, Texas, has wrapped up Phase 1 testing, demonstrating the commercial readiness of its next-generation indirect sCO2 Brayton cycle. The $169 million project—the largest of its kind in the […]

The rapid acceleration of digital technologies, including artificial intelligence (AI) and large language models, is significantly increasing the computational demands on data centers. This growth is not only stressing the infrastructure but also exacerbating environmental impacts due to high power consumption. 

The Department of Energy (DOE) unveiled plans on Sept. 27 to inject $1.3 billion into its portfolio of federally funded carbon capture demonstration and large-scale pilot programs by the end of the year—including up to $400 million to support one commercial-scale coal power plant carbon capture and storage (CCS) demonstration. The Office of Clean Energy […]

Pennsylvania has been a hotspot for nuclear power since the advent of commercial nuclear power, which it pioneered with first power from the 60-MW Shippingport Atomic Power Station near Pittsburgh in 1957.   Today, the state, the second-largest nuclear power generator in the U.S., hosts eight operating reactors. These include Constellation’s 2.77-GW Peach Bottom Atomic […]

While global nuclear power capacity has remained at a consistent level over the past decade, newly released data from the International Atomic Energy Agency (IAEA) suggests that more than two-thirds of the world’s nuclear reactors are more than 30 years old, and nearly a third have been in operation for 40 years. According to the […]