- The new upgrade increases operational efficiency at Sasol’s plant, while reducing NOx emissions significantly
- Project is expected also lead to water consumption savings equivalent to about 64 Olympic pools per turbine annually
- GE Vernova (www.GEVernova.com) announced this project at Enlit Africa 2025 in Cape Town, South Africa
GE Vernova Inc. (NYSE: GEV) today announced the successful completion of the modernization of global energy and chemical company Sasol’s Secunda power plant in Mpumalanga. The modernization included the replacement of the existing pre-combustor system with a new DLN1+ combustor supplemented by the Fuel Gas Module (FGM) skid to increase the operational efficiency of the two installed 9E gas turbines and reduce carbon emissions.
This project serves as a model for modernizing power plants across Africa. As the continent faces increasing energy demands, initiatives like this highlight how innovative solutions can enable more efficient energy production with reduced emissions, without requiring entirely new infrastructure.
The upgrade led to significant improvements, including:
- Reduction of NOx emissions significantly below the guaranteed values of 25 ppm, representing a reduction of three quarters from previous level.
- Avoidance of using water as a diluent with the DLN technology, with an expected water consumption saving equivalent to about 64 Olympic pools per turbine annually.
- There was an efficiency improvement compared to the previous combustor, translating to approximately 10,000 metric tons less CO2 emitted per gas turbine, supporting Sasol’s environmental objectives.
- Extension of the maintenance intervals, reducing downtime and operational costs.
- Enhanced reliability of the power supply delivered to the national grid.
“This project exemplifies our purpose to electrify the world,” said Joseph Anis (http://apo-opa.co/4k6G5fI), President and CEO of GE Vernova’s Gas Power business in Europe, Middle East, and Africa. “Building on our advanced combustion technologies, we are helping Sasol address South Africa’s energy needs more efficiently. Together, we are demonstrating how advanced technologies can deliver tangible benefits for both businesses and communities.”
This project will be showcased at Enlit Africa (http://apo-opa.co/4k3OEYH), taking place from 20 – 22 May at the Cape Town International Convention Centre (CTICC) in Cape Town, South Africa. GE Vernova’s participation will include interactive activities at booth C22 in Hall 3 and speaking sessions covering a wide range of topics, including: a keynote on technology driven transformation, smart grids and the future of energy management, digitization and modernization of projects and accelerating women in energy.
GE Vernova has contributed to the development of the energy infrastructure in Africa for over a century, supporting power generation, transmission and distribution solutions, energy sector software applications, talent development, and community outreach.
Distributed by APO Group on behalf of GE.
Additional Link: https://apo-opa.co/4dJXJnj
Notes to editors:
© 2025 GE Vernova and/or its affiliates. All rights reserved.
For more information, contact:
Media Contact – GE Vernova
Winnie Gathage
Africa Communications Leader
GE Vernova
winnie.gathage@gevernova.com
Laura Aresi
Media Relations Leader, Power
GE Vernova
Laura.aresi@gevernova.com
Lesego Malete
Group Account Director
Burson Africa
lesego.malete@bursonglobal.com
About GE Vernova:
GE Vernova (NYSE: GEV) is a purpose-built global energy company that includes Power, Wind, and Electrification segments and is supported by its accelerator businesses. Building on over 130 years of experience tackling the world’s challenges, GE Vernova is uniquely positioned to help lead the energy transition by continuing to electrify the world while simultaneously working to decarbonize it. GE Vernova helps customers power economies and deliver electricity that is vital to health, safety, security, and improved quality of life. GE Vernova is headquartered in Cambridge, Massachusetts, U.S., with more than 75,000 employees across 100+ countries around the world. Supported by the Company’s purpose, The Energy to Change the World, GE Vernova technology helps deliver a more affordable, reliable, sustainable, and secure energy future. Learn more: GE Vernova (www.GEVernova.com), GE Vernova in Middle East & Africa (https://apo-opa.co/435wb81), and LinkedIn (https://apo-opa.co/4jY25JD). GE Vernova’s Gas Power business engineers advanced, efficient natural gas-powered technologies and services, along with decarbonization solutions that aim to help electrify a lower carbon future. It is a global leader in gas turbines and gas power plant technologies and services with the industry’s largest installed base.
Forward Looking Statements:
This document contains forward-looking statements – that is, statements related to future events that by their nature address matters that are, to different degrees, uncertain. These forward-looking statements often address GE Vernova’s expected future business and financial performance and financial condition, and the expected performance of its products, the impact of its services and the results they may generate or produce, and often contain words such as “expect,” “anticipate,” “intend,” “plan,” “believe,” “seek,” “see,” “will,” “would,” “estimate,” “forecast,” “target,” “preliminary,” or “range.” Forward-looking statements by their nature address matters that are, to different degrees, uncertain, such as statements about planned and potential transactions, investments or projects and their expected results and the impacts of macroeconomic and market conditions and volatility on the Company’s business operations, financial results and financial position and on the global supply chain and world economy.
