Proven and reliable gas turbine rotor end of life solutions for aging fleets, including heavy duty gas turbine GE frame B, E, and F class as well as mature Westinghouse units. EthosEnergy’s solutions have been engineered to meet or exceed the original equipment manufacturer and the recommended end of life.
F-class: Unlocking new rotor options
Learn how we used proven reverse engineering methods to produce replacement Frame 7F and 9F rotors. Your rotor will be replaced with an enhanced yet fully compatible and interchangeable version of itself to ensure maximum reliability and performance. Our rotors are backed by warranty and technically and commercially tailored to fit your needs.
B/E-class rotor solutions
We have developed a series of reliable life extension solutions for Frame 6B, 7E, 7EA, and 9E units that allow you to stay in your current technology. Learn more by downloading our product sheet below.
Free guide to GE rotor life extension
In our eGuide, we cover:
1. the implications of TIL 1576 on GE gas turbine rotor life extension;
2. what you need to do to comply with the TIL and reduce your risk;
3. how to arrive at an accurate evaluation of the remaining life of your rotor; and
4. your options for gas turbine rotor life extension
...and much more!
Run your rotor for longer
There are more options than you might think when it comes to addressing GE gas turbine rotor life extension. Options beyond purchasing a new rotor from the OEM, moving to a new technology, or replacing your rotor with risky used and grey market options.
You need a trusted partner to navigate these options. We have a dual advantage - the ability to offer both the capability/quality/standards of an OEM (as the OEM for Fiat and Mature Westinghouse gas turibnes) and the commercial flexibility of an ISP.
Over the last 20 years, we have focused on the rotor market and gained extensive experience in engineering, repair, and manufacturing of components for B, E, and F-class units.
This means that we can offer both rotor replacement and life extensions on existing rotors; this includes new rotors that are manufactured in-house.
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Benefits of rotor life extension
There are significant advantages to staying in your current technology and choosing a rotor life extension over a change in frame type or technology, most notably cost efficiency and the carbon-friendly decision to reuse versus manufacture new.
EthosEnergy is the only non-OEM rotor option available for B/E/F class that uses OEM technology and materials. Key benefits include:
- Fully compatible and interchangeable to minimize downtime
- Improved design on new manufacture rotors to address known weaknesses of original design
- Minimal turnaround time - no need for new permitting
- Carbon-friendly (ESG friendly) by reusing existing assets vs new manufacture
- Flexible, tailored solution from a partner to guide you through rotor replacement
Lifetime assessment (LTA)
- TIL 1576 allows for a potential one-time extension beyond the FFH/FFS limits based on the results of an LTA. EthosEnergy’s qualified craftsmen and engineers can perform the LTA and determine the possible life extension based on results
Condition Based Life Extension (CBLE)
- Our qualified engineers perform a detailed evaluation of the rotor condition, associated risks, and recommendations for component replacement with a possible 50k-200k FFH and 2,500 FFS extension
New Rotor
- Our manufacturing facility in Torino, Italy can manufacture EthosEnergy's upgraded rotor design that is interchangable with your current rotor.
Phoenix Rotor™
- A hybrid rotor with new and Certified Previously Operated (CPO)™ components certified for the equivalent of the life of a new rotor. Proven OEM design and materials are used for EthosEnergy Phoenix Rotor™ compressor and turbine rotor discs.
Certified Previously Operated (CPO)™
- A rotor with a known pedigree that has been thoroughly inspected and tested at one of our centers of excellence. Certified for possible life up to 150k FFH and 2,500 FFS.
Ecoview™ Life Cycle Assessment
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Introducing the industry’s first LCA solution for gas turbine rotors from EthosEnergy, that allows you to view your turbine through a sustainable lens. Our Life Cycle Assessment gives you the visibility to make informed equipment choices, align with energy transition requirements and comply with carbon emissions targets and ESG goals. Be confident in your sustainability reporting and propel your ESG credibility. Developed in partnership with leading scientists, our new CO2 monitoring tool provides comprehensive environmental insights across each phase of the lifecycle, quantifying with clarity the carbon and financial reductions you can make from Rotor Lifetime Extension (LTE) compared with purchasing new. |
Scientific studies have shown carbon emission savings and abiotic depletion of up to 40% from Rotor Life Extension (LTE).
Soon, you will be able to verify and certify your LCA results for the next five years with the industry's first gas turbine rotor EDP certification. Proving your ESG compliance, and giving you a competitive advantage with Ecolabel type III (ISO 14025).
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Rotor life extension case studies
We do as we say. See examples of how we have worked with our customers to achieve real world results and discover what we can do for you.
