Why the Gas Power Buildout Runs on High-Temperature Steel Plate
The race to power artificial intelligence is, underneath all the chips and data centers, a race to build power plants. And a surprising amount of that race comes down to high-temperature steel, the kind that has to hold pressure while running hot for decades. New gas-fired generation is being built at a pace not seen in years, and every plant is full of pressure equipment that operates in the heat. A thermal power buildout in fast forward The numbers tell the story. As of early 2026, U.S. gas power capacity under construction had topped 29 gigawatts, more than double the figure of a year earlier, with far more in the pre-construction pipeline. The driver is electricity demand from data centers and AI, which need large, reliable blocks of power faster…









