RCA Telegram News California - GE Vernova Validates Hydrogen Blending and Pure Hydrogen Capability in Gas Turbines

GE Vernova has announced two significant advances in hydrogen-ready aeroderivative gas turbine technology, validating its LM2500XPRESS package for operation with fuel blends containing up to 50% hydrogen and completing testing to demonstrate the 100% hydrogen capability of its LM6000 platform.

The milestones were achieved at the company's dedicated hydrogen testing facility at its Global Technology Center in Greenville, South Carolina, and announced during its engagements at COP31 in Antalya. The latest developments strengthen GE Vernova's efforts to advance lower-carbon power generation while maintaining the flexibility and reliability required by electricity grids, industrial operators, and data centers.

The company has also surpassed 11 million operating hours using hydrogen and hydrogen-blended fuels across its global gas turbine fleet. More than 120 GE Vernova gas turbines have operated or continue to operate on fuels containing hydrogen, demonstrating the technology's operational experience across different applications.

Cecilia Giovannelli, CEO of GE Vernova's Gas Power Aeroderivative gas turbine business, said: “These milestones represent a crucial step in GE Vernova’s commitment to accelerating the energy transition by providing hydrogen-ready solutions that allow customers to lower carbon emissions while maintaining the rapid-start reliability essential for grid stabilization” said Cecilia Giovannelli, CEO of GE Vernova's Gas Power Aeroderivative gas turbine business. “By rigorously testing these solutions under real-world conditions and beyond, we are doing more than solving today’s technical challenges; we are engineering more sustainable infrastructure to power modern life in the future. Our mission is to deliver the affordable, reliable energy that communities depend on to thrive, ensuring that health and economic prosperity grow in lockstep with our decarbonization goals."

LM2500XPRESS validates 50% hydrogen blending

The LM2500XPRESS aeroderivative gas turbine package has been validated to operate with fuel blends containing up to 50% hydrogen in a Dry Low Emission (DLE) configuration.

Derived from aviation technology, the modular LM2500XPRESS is designed to provide flexible power generation and can reach full power in five minutes or less. Its rapid-start capabilities make it suitable for applications requiring responsive electricity supply, including industrial cogeneration, district heating, data centers, and grid support.

The platform has recorded more than 1,150 units sold and over 200 million operating hours, making it one of the most widely deployed aeroderivative gas turbines globally.

The hydrogen validation provides operators with an opportunity to introduce hydrogen blending into existing or new power generation infrastructure while retaining the turbine's rapid-start performance.

According to GE Vernova, hydrogen-ready gas turbines can help industrial operators reduce carbon emissions while maintaining operational flexibility as lower-carbon fuels become increasingly available.

LM6000 completes 100% hydrogen testing

In a separate development, GE Vernova successfully completed testing of its LM6000 aeroderivative gas turbine package using a Single Annular Combustor (SAC) configuration to validate its ability to operate on 100% hydrogen.

The achievement follows engineering and testing work addressing the technical challenges associated with hydrogen combustion, including maintaining stable and reliable turbine operation.

The LM6000 platform has an installed and shipped base of nearly 1,350 units operating across approximately 60 countries.

Hydrogen combustion presents specific engineering challenges because of the fuel's combustion characteristics. GE Vernova's testing programme aims to demonstrate the ability of its turbine platforms to operate reliably with increasing hydrogen concentrations.

The company's hydrogen combustion technology also enables existing gas turbines to be modified to operate on different hydrogen concentrations, potentially reaching approximately 100% hydrogen by volume through appropriate system upgrades.

Expanded testing capabilities in the US

The completion of the dedicated aeroderivative testing facility in Greenville represents another milestone in GE Vernova's investment in its US manufacturing and technology capabilities.

The facility forms part of a broader investment programme announced in 2025 and is designed to support the development and validation of advanced turbine technologies, including hydrogen-ready power generation solutions.

The integrated testing centre will allow the company to accelerate product development, reduce testing and development lead times, and strengthen technical support for customers worldwide.

The facility also expands GE Vernova's ability to test improved turbine capabilities under controlled conditions before deploying technologies commercially.

Extending hydrogen technology across gas turbine portfolio

Beyond its aeroderivative products, GE Vernova is also advancing hydrogen combustion capabilities across its heavy-duty gas turbine portfolio.

Its current HA-class gas turbines, including the 7HA and 9HA platforms, can operate using fuel blends containing up to 50% hydrogen by volume mixed with natural gas through the standard DLN2.6e combustion system.

The company's H-class technology has an established presence across the Gulf Cooperation Council (GCC), with installations in Saudi Arabia, the UAE, and Bahrain.

GE Vernova has also conducted hydrogen blending deployments and testing at several international facilities, including DeBary and NYPA Brentwood in the US, Tallawarra B in Australia, and Guangdong Huizhou in China.

Supporting flexible and lower-carbon power generation

Hydrogen-ready gas turbines are expected to play a role in supporting the transition towards lower-carbon energy systems, particularly in sectors where continuous and reliable power generation remains essential.

Once produced, hydrogen can be used as a fuel for electricity generation and industrial applications, including steelmaking, refining, and petrochemicals.

Aeroderivative turbines are particularly suited to applications requiring rapid-start generation, helping utilities and industrial operators respond to fluctuations in electricity demand, stabilize grids, and manage peak consumption.

For data centers and other energy-intensive operations, these capabilities provide additional flexibility as electricity requirements increase.

By enabling turbines to operate on conventional fuels today while preparing for higher hydrogen concentrations in the future, GE Vernova aims to offer customers a pathway towards reducing emissions without compromising power reliability.

The latest testing milestones reinforce the company's strategy of expanding hydrogen combustion capabilities across its gas turbine portfolio while supporting the development of more flexible and lower-carbon energy infrastructure.

P.Johnson--RTC