McKenney’s Automation & Controls group completed their largest IP-based controls project at the new Duke Energy Plaza in uptown Charlotte. This 42-story core and shell building, which evolved into a complete tenant upfit, showcased McKenney’s expertise in complex, large-scale smart building integration. As part of a Master System Integration (MSI) approach, McKenney’s incorporated the mechanical systems from installing and programming over 1,500 Distech ECY-VAV controllers and sequencing operations into a unified smart building network across 42 floors. 

The McKenney’s team successfully addressed several unique challenges with effective solutions throughout the Duke Energy Plaza project. This included coordinating three different power sources for specific floors: main utility, life safety, and mission-critical power. This complex power management system required careful integration to ensure uninterrupted operation, especially for critical areas like the NERC floor and MDF rooms. The team also developed advanced controls for the rainwater harvesting system’s sequence of operation. The system refills cooling towers with collected rainwater, promoting sustainability, reducing reliance on city water, and providing an opportunity to go green while lowering energy costs; and to test equipment functionality during construction, the team implemented temporary networks to allow to ensure a smooth transition at building’s completion. 

McKenney’s demonstrated expertise in their proactive problem-solving approach, often going beyond the initial scope to address unforeseen issues. Our seasoned project managers and technicians maintained superior quality control throughout the project, catching and resolving potential problems early. This project not only solidified McKenney’s position as a leader in large-scale, IP-based control systems but also demonstrated their ability to navigate complex smart building integrations while meeting stringent cybersecurity requirements and delivering a high-quality, future-ready solution for Duke Energy’s new headquarters. 

The Challenge

• Adapting project scope from core-shell to full tenant upfit  
• Coordinating three distinct power sources: main utility, life safety, and mission-critical 
• Meeting stringent cybersecurity requirements for all controllers 
• Integrating multiple building controls into a unified smart network 

 The Solution

• Following the MSI approach, McKenney’s Deployed over 1,500 IP-based Distech ECY-VAV controllers across 42 floors 
• Developed advanced controls for rainwater harvesting system operation 
• Implemented temporary networks for early testing and commissioning 
• Collaborated with subs to integrate the mechanical controls systems into a unified smart building network 

 The Results

• Completed McKenney’s largest IP-based controls project 
• Delivered a fully integrated smart building system meeting Duke Energy’s requirements 
• Demonstrated proactive problem-solving and superior quality control throughout 
• Provided a sustainable, future-ready solution for Duke Energy’s new headquarters