Power

At Gall Zeidler Consultants, we offer underground solutions in support of developing sustainable and environmentally sound power projects. We bring our tunnelling and underground expertise to hydropower facilities, nuclear power plants, and pumped storage facilities to enable reliable sustainable energy generation. By integrating technical excellence with practical constructability, we help owners and operators expand and modernize the infrastructure that powers and provides energy resiliency to communities around the world.

Powering Smarter, Sounder Infrastructure

Whether designing cooling tunnels and intake structures for nuclear power plants or for hydropower facilities, our solutions focus on the critical underground components that enable modern power systems to operate efficiently. Our expert tunneling and underground construction services extend beyond design, encompassing planning, feasibility studies, design reviews, program and construction management, construction engineering, inspections and rehabilitation of older facilities, and developing operations manuals. We have delivered these services to owners, operators, and trusted partners worldwide.

Our experience includes headrace and tailrace tunnels, drop shafts, pressurized and non-pressurized tunnels, large powerhouse caverns, and various other structures. We have worked within strict regulatory and safety frameworks, such as those governed by the Federal Energy Regulatory Commission (FERC) or Nuclear Regulatory Commission for nuclear facilities, ensuring safety, durability and high design lifespans. No matter the project, we develop practical, constructible, and tailored solutions suitable for diverse environments, from urban areas to remote mountain regions across the Americas, Europe, and Asia.