GE Vernova will supply six XPRESS LM2500 aeroderivative gas turbine modular packages and an emissions control system to boost Puerto Rico's capacity for peak summer demand and potential emergency power.
GE Vernova secured an order for six of its LM2500 XPRESS* aeroderivative gas turbine packages from RG Engineering (RGE) to modernize the Puerto Rico Electric Power Authority (PREPA) power plants at Daguao, Jobos, and Yabucoa, which are managed by the private operator Genera PR (Genera).
“These plants will be equipped with new, more efficient generation units as part of a larger project to replace older, less efficient equipment,” said Winnie Irizarry, President and CEO of Genera PR. “This upgrade is part of a broader initiative to modernize Puerto Rico's power grid, focusing on improving generation capacity and reliability. Ultimately, this will enhance electrical availability during high-demand peaks and improve the quality of life for the people of Puerto Rico. With GE Vernova’s aeroderivative solutions, we can deliver electricity quickly and flexibly as requested by the transmission grid operator, helping to stabilize the grid on the island.”
Puerto Rico faces significant energy challenges, largely due to natural disasters. The new units are projected to deliver approximately 244 MW in total, creating a more robust energy system that supports potential peak summer demand and provides emergency power when necessary.
“GE Vernova is honored to support Puerto Rico with our advanced aeroderivative gas turbine technology to modernize their electric grid while increasing its capacity to meet growing demands,” said Dave Ross, CEO of GE Vernova’s Gas Power business in the Americas region. “Our LM2500 XPRESS aeroderivative gas turbines are highly responsive and an excellent fit for enhancing the reliability of Puerto Rico’s electrical system while allowing for additional integration of renewable generation. We are excited to support Genera PR and PREPA in making significant contributions to the security of power supply in Puerto Rico.”
GE Vernova’s LM2500 XPRESS power packages consist of a GE Vernova LM2500 aeroderivative gas turbine modular package and an emissions control system. These units can start in five minutes or less from a cold state. They are designed for daily starts and stops without affecting maintenance cycles or costs, facilitating better integration with renewable energy sources. Its LM2500 XPRESS power plant is 95% factory-assembled into simplified modules, providing a “plug-and-play” concept for flexible and efficient power generation. The power plant is available in both simple- and combined-cycle configurations for 50- and 60-Hz utility providers. In simple-cycle configuration, it delivers up to 34 MW with an efficiency of up to 39.5%. In combined-cycle configuration, it can provide up to 47 MW with efficiencies of up to 54.4%.
The compact LM2500 XPRESS units for this project will be assembled at GE Vernova Gas Power’s Manufacturing Excellence Center in Verésegyhaz, Hungary.
GE Vernova LM2500. Credit: GE Vernova
In early June, Turbomachinery International interviewed Midhat Mirabi, GE Vernova’s Managing Director of Aero New Units, to shed light on how GE Vernova is addressing the rising demand for reliable power during summer months and how its mobile aeroderivative solutions give islands such as the Bahamas a means to modernize their power generation systems and provide stable, affordable electricity.
"GE Vernova is strategically addressing the rising global demand for reliable power by focusing on modular, flexible solutions tailored to the specific needs of regions like the Caribbean," Mirabi said. "The growth in electrification and tourism has driven a surge in energy demand—tourists typically consume more electricity due to amenities, such as air conditioning, placing additional strain on local grids.
"Many Caribbean islands are small and lack the space or infrastructure for large traditional power plants. GE Vernova’s aeroderivative solutions are ideal here: modular, compact, and rapidly deployable, making them well-suited for regions with spatial constraints. Their modularity also reduces execution risks, thereby improving project bankability and financial viability."
"Additionally, the increasing availability of gaseous fuels such as LNG and liquid ethane in the Caribbean provides cleaner, more efficient, and cost-effective alternatives to traditional heavy fuel oils. This fuel shift enables islands to modernize their power generation systems, moving away from older, less efficient technologies to cleaner, more sustainable solutions that support both economic growth and environmental objectives."
