The Western Area Power Administration (WAPA), an essential organization within the Department of Energy, is integral to supplying reliable, cost-effective federal hydroelectric power across 15 states in the central and western United States. Through collaborations with public utilities, rural cooperatives, and tribal organizations, WAPA aims to deliver clean energy while ensuring a stable and modern grid infrastructure.
In its role as both a power and transmission steward, WAPA not only supplies energy, but also manages a comprehensive network of transmission services.
This network allows both federal and non-federal entities access to dependable energy resources throughout the American West. As part of its strategic objectives, WAPA remains committed to grid modernization, environmental stewardship, and empowering local communities.
The Challenge: Meeting High Standards in Energy Solutions
WAPA required a transformer key that adhered to rigorous technical, environmental, and operational criteria
In pursuit of its strategic mission to "safely provide reliable, cost-based hydropower and transmission," WAPA required a transformer solution that adhered to rigorous technical, environmental, and operational criteria.
This involved finding a partnership that would offer high system reliability, economic and environmental sustainability, rapid deployment, and long-term operational performance. WAPA sought more than just equipment; they needed a transformative collaboration.
The Solution: The CHINT/NOARK Partnership
WAPA, through a Small Business Enterprise liaison, engaged with CHINT/NOARK during the public bidding process. The proposal from CHINT/NOARK stood out due to its technical excellence, environmental compatibility, and cost-efficiency, which align with WAPA's long-term goals.
NOARK
NOARK, a division of the CHINT Group established in 1984, is a pioneer in intelligent energy solutions, covering the entire electricity lifecycle from generation to consumption.
Its vertically integrated operations, global certifications, and dedication to green innovation make it a valuable partner for utility companies steering the path of future energy needs.
Product Supplied
The project involved the supply of a 230kV/115kV/13.8kV ONAN/ONAF/ONAF 120MVA/160MVA/200MVA Auto-Transformer designed to meet WAPA's demands for environmental soundness, safety, and reliability.
Key Technical Features
- Seismic Qualification: Ensures operational stability in earthquake-prone areas.
- Low Impedance Design: Improves grid reliability by minimizing fault impact.
- High Efficiency: Designed to reduce no-load and load losses.
- Certified Compliance: Adheres to all relevant industry standards.
- Green Engineering: Utilizes eco-friendly materials and processes.
Implementation: Efficient Logistics and Installation
Transport
The transformer was transported from Shanghai, China, to Cheyenne, Wyoming, via a meticulously planned intermodal logistics network, adhering to a two-month expedited delivery schedule from May 23 to July 23, 2016.
Installation
Upon receiving notification from WAPA, the installation team mobilized within two weeks, commencing on November 14, 2016. All critical bushings were installed by November 17, just before a looming snowstorm, highlighting the team's foresight and preventing moisture from compromising the transformer's integrity.
Unique Project Moment
As a fast-moving snowstorm approached, swift coordination and global teamwork allowed for the timely completion of sensitive component installations, preventing internal moisture contamination and ensuring the transformer's long-term functionality.
Conclusion: Strengthening the Future Through Partnership
This project illustrates how strategic partnerships and advanced transformer technology can significantly impact energy security, environmental responsibility, and community support.
By collaborating with CHINT/NOARK, WAPA underscores its dedication to these values. Meanwhile, power transformers quietly facilitate the flow of electricity, acting as unseen guardians of the electric future, ensuring energy access throughout the American West.
The Western Area Power Administration (WAPA), a key entity under the Department of Energy, plays a pivotal role in delivering reliable, cost-based federal hydroelectric power across 15 central and western states. Serving millions through partnerships with public utilities, rural cooperatives, and tribal organizations, WAPA’s core mission is to provide clean energy while maintaining a stable and modern grid infrastructure.
As stewards of both power and transmission, WAPA not only markets energy but operates a vast network of transmission services — enabling federal and non-federal entities to access dependable energy across the American West. Supporting its broader strategic plan, WAPA is deeply committed to grid modernization, environmental stewardship, and empowering the communities it serves.
The Challenge: Powering Progress with Performance
To align with its strategic mission — “safely provide reliable, cost-based hydropower and transmission” — WAPA required a transformer solution that would meet stringent technical, environmental, and operational standards.
The ideal partner needed to deliver:
- High system reliability and grid resilience
- Environmental and economic sustainability
- Rapid deployment and installation
- Long-term operational performance
WAPA was not just seeking a transformer—they needed a transformative partner.
The Solution: NOARK and CHINT—A Global Powerhouse Partnership
Through collaboration with a Small Business Enterprise (SBE) liaison, CHINT/NOARK was introduced to WAPA’s public bidding process.
The proposal stood out for its combination of technical superiority, environmental alignment, and cost-effectiveness—key pillars in supporting WAPA’s long-term goals.
About CHINT/NOARK
NOARK, a subsidiary of the CHINT Group (est. 1984), is a pioneer in intelligent energy solutions spanning the full electricity lifecycle—from generation and transformation to distribution and consumption.
Vertically integrated operations, international certifications, and green innovation strategies make us the ideal partner for utilities driving the future of energy.
Transformer Delivery: Engineering Resilience into Every Winding
230kV/115kV/13.8kV ONAN/ONAF/ONAF 120MVA/160MVA/200MVA Auto-Transformer
This state-of-the-art transformer was engineered specifically to align with WAPA’s environmental, safety, and reliability mandates.
- Key Technical Features:
- Seismic Qualification: Guaranteed operational stability in earthquake-prone regions
- Low Impedance Design: Enhances grid reliability and reduces fault impact
- High Efficiency: Engineered with no-load and load losses significantly below guaranteed values
- Certified Compliance: Meets all applicable industry standards and certifications
- Green Engineering: Designed with eco-friendly materials and processes
Implementation: Precision in Motion
From Shanghai, China to Cheyenne, Wyoming, the transformer journeyed via an expertly coordinated intermodal logistics network, arriving within a two-month expedited schedule (May 23 – July 23, 2016).
Responding within two weeks of WAPA’s notification, the on-site team began installation on November 14, 2016. By November 17, all critical bushings were installed—just hours ahead of a fast-moving snowstorm. The team’s foresight and rapid execution prevented potential moisture intrusion, safeguarding the transformer’s long-term integrity.
Unique Project Moment: A snowstorm loomed as the final installation phase approached. Thanks to precise coordination and global teamwork, they completed the most sensitive component installations just in time—preventing internal moisture contamination and ensuring uninterrupted quality.
Conclusion: A Future Secured, Together
This project exemplifies how smart partnerships and advanced transformer technology can make a lasting impact. By working with CHINT/NOARK, WAPA reinforced its commitment to energy security, environmental responsibility, and community empowerment.
As power transformers quietly work behind the scenes, they prove to be the unsung heroes of the electric future—ensuring that light, heat, and hope continue to reach every corner of the American West.
