NBG And GE Vernova - A Strategic Partnership in Renewable Energy Innovation

Client: GE Vernova (GE Renewable Energy)

Industry: Renewable Energy / Engineering

Product: High-Performance Slip Rings for Wind Turbines

Project Timeline: 2018–Present

Region: Global

Overview

NBG’s ongoing collaboration with GE Vernova—a global leader in renewable energy—demonstrates the company’s technical excellence, dedication to innovation, and ability to meet the highest industry standards. From an initial design concept to the delivery of UL/CSA/CE certified slip rings used in cutting-edge wind turbine systems, NBG has showcased its capabilities in engineering, testing, and manufacturing. This case study highlights how NBG has positioned itself as a trusted partner for large-scale customers, like GE, through its sustained commitment to quality and performance.

Background

GE Vernova—was formerly known as GE Renewable Energy. known for its pioneering role in renewable energy solutions, required a partner who could provide high-precision slip rings that could withstand the extreme conditions in wind turbine applications. NBG’s extensive experience in manufacturing rotary components and its focus on quality assurance made it the perfect choice for this collaboration.

This partnership began with the goal of supplying mission-critical components that would enhance the performance and reliability of GE’s wind turbine systems, which are key to GE Vernova’s commitment to delivering sustainable energy solutions worldwide.

Key Milestones

2018 – Laying the Foundation for a Strong Partnership

NDA Signed: GE’s Renewable Energy team visited NBG, marking the official start of the collaboration. The non-disclosure agreement (NDA) solidified a foundation built on trust and confidentiality. This agreement set the stage for a seamless exchange of technical expertise and led to the co-development of critical components.

2019 – Collaborative Growth and Early Design Development

March 2019: A comprehensive EHS audit was conducted by GE, verifying NBG’s stringent environmental, health, and safety standards. This audit laid the groundwork for future collaboration, ensuring both companies shared the same commitment to excellence.

March 2019–May 2020: After a series of design reviews, GE confirmed NBG’s engineering designs. NBG initiated prototype production, beginning the journey of transforming design concepts into functional, reliable components.

2021 – Advanced Testing and Engineering Validation

April 2021: A critical milestone was achieved with the confirmation of the reliability testing and type test plans. NBG equipped its state-of-the-art 3-ton thrust vibration test bench with feedback functionality, showcasing its dedication to rigorous quality testing.

April 2021: NBG successfully completed the engineering prototype assembly, which GE accepted after comprehensive testing, marking a key step in product validation.

2022 – Achieving Certification and International Standards

November 2022: NBG’s slip rings (models 444W2154P001/P002/P003) received UL/CSA/CE certifications, attesting to their compliance with international standards. This certification provided additional assurance of the product’s performance, reliability, and safety in the renewable energy sector.

2023 – Successful Field Testing and Continued Excellence

May 2023: NBG’s slip rings underwent hanging tests, where two units were subjected to real-world operational conditions. Both units passed successfully, reaffirming the components' long-term reliability in the field.

2023–Present – A Lasting Strategic Partnership

The collaboration continues to thrive, with NBG maintaining a strong strategic partnership with GE Vernova. This enduring relationship highlights the mutual trust and shared values between the two companies, ensuring continued success in future renewable energy projects.

Key Achievements And Results

✅ Proven Capability to Meet Global Standards: NBG’s slip rings have been certified to meet UL/CSA/CE standards, ensuring their global acceptance and compliance.

✅ Rapid Prototype Development: The transition from design to prototype and product delivery was completed in a timely manner, demonstrating NBG’s efficiency and manufacturing prowess.

✅ Rigorous Testing and High Reliability: NBG conducted advanced testing—including vibration and hanging tests—ensuring the slip rings meet the demanding requirements of wind turbine applications.

✅ Successful Delivery: The successful delivery of tested, certified, and fully functional components has further established NBG as a reliable partner for large-scale energy projects.

Why NBG Is The Right Partner For Global Leaders    

NBG’s collaboration with GE Vernova exemplifies the company’s technical competence, reliability, and ability to scale in response to the needs of large customers. Through every phase—design, testing, certification, and delivery—NBG has demonstrated its capability to meet the most stringent demands of the renewable energy sector. This collaboration not only highlights NBG’s engineering excellence, but also its commitment to forming long-term strategic relationships with industry leaders like GE Vernova.

For companies in the renewable energy sector seeking a partner with proven experience and a track record of success, NBG is the trusted choice for high-quality, reliable, and certified components.

Partner with NBG for the future of renewable energy.

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