Maintenance & Repair

At Turbo Expo 2025, ETN Global says micro-gas turbines must focus on specialized markets, cost reduction, and continued technological refinement to remain competitive.

At Turbo Expo 2025, RTX, GE Aerospace, and Siemens Energy share how they are leveraging AI to optimize design, enhance productivity, solve complex engineering challenges, and drive innovation.

Giuseppe Tilocca of ETN Global shares how the industry is responding to supply chain constraints, shifting policy conditions, and a growing need for dispatchable power.

GE Vernova will provide advanced grid technology and software to boost electricity transmission at the new centers in Embakasi and Suswa.

GE Vernova is upgrading Uniper’s gas turbines to high efficiency to reduce emissions, maintenance intervals, and fuel costs and increase efficiencies.

EEE’s new Middle Eastern service center localizes its support and features new technologies, such as laser welding, a spin pit for impeller repairs, and a cylindrical grinding machine.

The approval includes newly manufactured PT8, GG8, and GG4 turbine blades and vanes.

Turbine Services, Ltd., a 50-year-old company, manufactures and supplies aftermarket parts for heavy-duty gas and steam turbines.

Vibration: How to deal with it and how to prevent operational problems and failures.

The temporary distribution agreement between GE Aerospace and UAG will improve customer support and broaden GE’s distribution area for engine parts.

GE Vernova will supply gas turbines, hydrogen-cooled generators, triple-pressure with reheat HRSGs, and steam turbines with hydrogen-cooled generators.

EthosEnergy’s contract with Energia 2000 supports the Dominican Republic-based 420-MW combined-cycle facility set to open later this year.

Ethiopian Airlines is expanding its Boeing 787 fleet with 11 aircraft powered by GE Aerospace’s GEnx engines.

GE Aerospace expanded its partnership with Qatar Airways for more than 400 GE9X and GEnx aero engines and an MRO service agreement.

The tests demonstrated improved durability and fuel efficiency during high-thrust flight; next, GE Aerospace will conduct dust-ingestion testing on the turbine’s airfoils.

Nuclitalia will focus on small modular reactors, evaluate sustainable nuclear power designs, establish requirements, and conduct technical-economic analyses.

President Trump and the Prime Minister of Saudi Arabia’s visit prompted the collaboration with GE Vernova to potentially supply advanced heavy-duty gas turbines built in Greenville, SC.

EthosEnergy will conduct routine inspections and preventive maintenance at the 850-MW facility that houses Siemens Energy’s turbines and gensets.

Exergy International developed a high-speed axial turbine for waste heat recovery in organic Rankine cycle power plants.

The UAE-based 1-GW plant, connected to a nearby large-scale photovoltaic park, includes Ansaldo Energia’s 24/7 monitoring and technical support.

The five-year support agreement covers 130 EJ200 aero engines and will be executed at Rolls-Royce’s research, development, and manufacturing headquarters in Bristol.

The maintenance, repair, and overhaul shop will handle approximately 200 annual visits, primarily servicing large-scale Trent civil engines for Airbus aircraft.

Bruno Monetti of GE Vernova details how local supply chain investments and strong supplier relationships can overcome market challenges.

Ansaldo Energia’s MXL3 upgrade lowers emissions by up to 20%, boosts power output and efficiency, and enables 45% hydrogen co-combustion on its GT26 gas turbine.

Fusion Inc. joins RMS’s domestic repair network, offering customers thermal spray coatings, laser cladding, and other critical turbomachinery services.

Turbine Weld Industries will contribute to VSE’s aftermarket position with its repair specifications and technologies for hot-section components.

Hanwha Aerospace will assemble and test the eight LM500 marine gas turbine engines before installing them on four Korean patrol boats.

The May/June 2025 issue spotlights the gas turbine market, deep-diving into order activity, the impact of surging power demand, and how the industry is responding.

The planned combined-cycle, gas turbine-equipped power plant is expected to be Hungary’s largest and most efficient upon completion, bolstering domestic energy production.

Taurus Energy will be the first to implement the AGP XPAND upgrades, which include improved materials and sealing of advanced gas path components.