Substations

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Transmission Reliability

ICC Approves ComEd GRIT Transmission Project in Cook and DuPage Counties

The GRIT project includes four underground 138-kilovolt (kV) transmission lines and a new substation.

Nov. 3, 2026

The manufacturing facility in Charlotte, NC, is expected to become the first domestic producer of high-voltage transformer bushings up to 765 kV, will create up to 140 jobs, and strengthen domestic supply for critical power infrastructure.

Utility Business

GE Vernova to Acquire Trench Group for $9 Billion

Oct. 28, 2026

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Ameren Missouri Upgrades Moscow Mills Substation to Meet Growing Demand

Oct. 27, 2026

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Electric Utility Operations

AI-Powered Drones for Nighttime Grid Emergency Response

Oct. 26, 2026

Substation equipment in Maine. | Credit: Avangrid

Avangrid Advances Grid Modernization Investment for 40+ US Substation Facilities

Oct. 21, 2026

Rendering of Hitachi's planned insulation production facility in London, Ontario. | Credit: Hitachi Energy

Utility Business

Powering the Grid: Manufacturers Boost North American Transformer Supply Capabilities through Stronger Domestic Investments

Oct. 19, 2026

Vaisala OPT100 online DGA monitor attached to a KAMO Electric Cooperative transformer.

Test and Measurement

How to Prioritize Transformer Monitoring as Data Center Loads Grow

Oct. 13, 2026

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National Grid Upgrades Buffalo Substation to Support Projected Electricity Demand

Oct. 12, 2026

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Transmission Reliability

CenterPoint Energy Selected for $50 Million DOE Grant to Modernize Greater Houston’s Electric Grid

Sept. 25, 2026

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