Geothermal Steam Turbines for Reliable Renewable Power Generation
Geothermal energy is one of the world's most dependable renewable energy sources, delivering continuous power with minimal environmental impact. At CTMI, we design and manufacture high-performance geothermal steam turbines that efficiently convert geothermal steam into clean electrical energy, helping industries and power producers maximize plant performance and long-term reliability.
High-Performance Geothermal Steam Turbines
CTMI's geothermal steam turbines are specifically engineered to operate with saturated steam extracted directly from geothermal reservoirs. Built with corrosion-resistant materials and advanced turbine technology, our systems are designed to withstand the demanding conditions of geothermal environments while ensuring consistent efficiency and dependable operation.
Our modular turbine solutions are available in capacities of up to 25 MW, making them suitable for both standalone geothermal wells and larger geothermal power projects.
Portable and Modular Design
One of the key advantages of CTMI geothermal steam turbines is their portable, containerized design. Each unit is factory-assembled and delivered in standard 40-foot ISO containers, allowing rapid transportation, installation, and commissioning. If a geothermal well's output declines, the turbine can be relocated to another productive well, maximizing asset utilization and reducing project costs.
Key Features
- Capacity up to 25 MW
- Designed for saturated geothermal steam
- Quick installation with modular, containerized construction
- Sliding or fixed pressure inlet configurations
- Advanced combined stop and control valves
- Optional reheat, extraction, and admission systems
- High-efficiency steam path design
- Proven exhaust configurations for both 50 Hz and 60 Hz applications
- Durable low-stress rotor design for extended service life
- 12% Chromium steam path and high-pressure casing for enhanced durability
- Carbon steel exhaust casing with Inconel protection at critical surfaces
- 304L stainless steel steam and drain piping for corrosion resistance
- Modern electro-hydraulic control system with microprocessor-based automation
- Hermetically sealed instrumentation for reliable operation in H₂S-rich geothermal environments
- Upward, downward, and side exhaust configurations
- Packaged, base-mounted systems for simplified installation
Built for Long-Term Reliability
Geothermal applications expose equipment to high moisture levels, corrosive gases, and fluctuating steam conditions. CTMI addresses these challenges through robust engineering, premium materials, and precision manufacturing. Every turbine is designed to deliver high availability, low maintenance requirements, and reliable performance throughout its operating life.
Applications
CTMI geothermal steam turbines are ideal for:
- Geothermal power plants
- Wellhead power generation
- Modular geothermal projects
- Distributed renewable energy systems
- Independent power producers (IPPs)
- Utility-scale geothermal installations
Why Choose CTMI?
With decades of experience in industrial steam turbine engineering, CTMI delivers customized geothermal turbine solutions that combine efficiency, reliability, and ease of installation. Our engineering expertise, quality manufacturing, and comprehensive technical support enable customers worldwide to generate sustainable power with confidence.
Whether you are developing a new geothermal project or expanding an existing power plant, CTMI provides reliable steam turbine solutions designed to maximize energy output while minimizing operational costs.