In this week’s Industry Perspectives column, Advanced Energy Group’s H.G. Chissell explores how a meeting at the CAE Q1 event led to the first utility microgrid PEER Gold certification for the Ameren microgrid.
The Ameren microgrid in Champaign, Illinois, has received accolades for its reliability and collaborative partnerships. It has also become the first utility microgrid in the world to receive PEER Gold certification under the PEER (Performance Excellence in Electricity Renewal) program administered by Green Business Certification Inc. (GBCI), the global certifying body for the U.S. Green Building Council’s (USGBC) LEED green building program. The Chicago Advanced Energy (CAE) Q1 Stakeholder Breakfast in March 2018 played a particularly important role in bringing together the stakeholders who made this happen.
USGBC learned of the Ameren microgrid through S&C Electric, who worked with Ameren to design and build the system. The Ameren Microgrid captured USGBC’s attention because of the unique cooperation, between the two firms, used in designing, building, and operating the resilient microgrid. In addition, the $5 million Ameren microgrid, which can power residential and commercial clients, was the first to be built while connected to live customer loads without issue and it was the first utility microgrid to include military-grade cybersecure controls. For these reasons the Ameren microgrid seemed to be a promising candidate for PEER certification.
It was during the CAE Q1 event that Jamie Statter of USGBC introduced herself to Ameren Illinois representative Rick Welton and began discussing the merits of the microgrid. The event’s focus on resiliency and critical infrastructure allowed Ms. Statter to foster a working relationship with Mr. Welton and connect the entities involved in the Ameren Microgrid PEER certification, “all three being stakeholders of the Advanced Energy Conference has helped to accelerate” the PEER certification, Ms. Statter explained. Thereafter, S&C Electric and Ameren worked with GBCI to document credits and achieve PEER Gold certification—the first utility microgrid in the world to do so. “The Advanced Energy Group meetings are really helpful in finding people committed to driving change.”
PEER, which stands for Performance Excellence in Electricity Renewal, was established in 2014 to measure and improve power system performance and electricity delivery systems. The rating system, updated in 2018 with “PEER v2,” aims to create more, “resilient, reliable, sustainable, and economically sound power systems.” More information on program updates can be found on the GBCI website. Power systems are judged for PEER certification based on six aspects:
- Reliability and Resiliency
- Energy Efficiency and Environment
- Operations, Management and Safety
- Grid Services
- Regional Priority
- Innovation and Exemplary Performance
PEER recognizes industry leaders for all power systems including cities, utilities, campuses, and transit. Like the USGBC LEED green building program, the PEER program’s goal is to be the market transformation tool for the power and energy sector. The program works to reduce global emissions, improve safety and security, create new green jobs, and catalyze economic growth by evaluating improvements to electricity infrastructure. Improvements may include microgrid and smart grid development; renewable integration; integration of modern technology; increased consumer control and contribution/demand side management; and decentralized energy generation, distribution, and transmission.
In addition to the merits already mentioned, the Ameren microgrid facility located at Ameren’s Technology Applications Center (TAC) and adjacent to the University of Illinois campus in Champaign, Illinois, supports 1 megawatt (MW) of residential load. Distributed energy resources (DERs) contributing to the system include solar, wind, and natural gas generation, as well as a battery energy storage system with controls. As a result, the Ameren microgrid reduces capital and energy waste, lowers emissions, improves reliability and eliminates interruptions, and improves quality of life.
S&C Electric was presented with the PEER Gold certification at the Microgrid Knowledge Conference in May 2018 in Rosemont, Illinois.
H.G. Chissell is founder and CEO at Advanced Energy Group.