Powering Progress in the USA: Guernsey Power Station and Our W-Style ACC®
At SPG Dry Cooling, we take pride in supporting some of the world’s most advanced and sustainable power plants—and Guernsey Power Station in Ohio, USA, is a powerful example of what modern energy infrastructure can achieve.
Located in Guernsey County, in the heart of the Utica and Marcellus shale region, Guernsey Power Station is a privately owned, gas-fired combined-cycle facility with a total generation capacity of 1.875 GW. That’s enough energy to power approximately 1.4 million homes, making it the 67th largest power station in the United States.
One of the key components of its high-efficiency setup? Our W-Style ACC® (Air-Cooled Condenser)—a design perfectly suited for large-scale power generation.
Our Contribution:
🔷 3 W-Style ACC® systems, each made up of 20 modules (5×4 layout)
🔷 Fan diameter: 24 fans of 36 feet each
🔷 Steam lead: 440 tons/hour
🔷 Optimized for a total capacity of 3 x 625 MWe
These ACCs ensure minimal water usage, making them a sustainable alternative to traditional wet cooling solutions. In fact, dry air cooling at Guernsey reduces water consumption by up to 95%, supporting local environmental goals and long-term resource efficiency.