What is the benefit of having battery storage on the grid?

Large scale battery storage systems like the Anemoi facility benefit the local electric grid by providing resiliency and flexibility from a non-emitting capacity resource. Moving toward advanced energy generation resources in the region requires balancing resources like the Anemoi facility that can quickly adapt to evolving grid conditions over time.

How did you choose the project location for Anemoi?

A variety of siting criteria were considered, including but not limited to land use designations; archaeological, environmental, and cultural resources; topography; and proximity to critical utility infrastructure. The Anemoi facility location met the optimal criteria across all categories.

Does Anemoi have a partner in the development of the facility?

The Anemoi facility is being developed in partnership with Plus Power, North America’s leading standalone energy storage platform. Plus Power develops, owns, and operates utility-scale energy storage facilities that enable a more efficient and reliable electrical grid to support residents and businesses. The Plus Power team, led by seasoned executives from the renewables and energy storage industry, is accelerating the deployment of transmission-connected battery storage throughout the United States.

What prompted the development of Anemoi?

The Anemoi facility is ideally situated to provide energy, capacity, and grid services in a region with significant intermittent wind and solar resources and transmission congestion.

How long will the batteries last? What will happen to them after that? 

The Anemoi facility will have a lifespan of at least 20 years. Anemoi Energy Storage will be augmented within the existing project layout with supplemental battery storage units to maintain expected performance. At the end of the project’s operating life, the battery system will be removed, and the land will be restored to pre-existing conditions. Because the battery components contain valuable minerals and technology, the components will be used for recycling and salvage value.

Are there environmental, cultural or archaeological features that could be disturbed on the Anemoi project site? 

The property on which the [Project] facility is being developed has no known cultural or archaeological features within its footprint.

What considerations are being taken to ensure the safety of the project?  

Safety is paramount to the Anemoi facility and to Plus Power. Several measures are being taken to ensure reliable and safe operation of the system. From a technology perspective, the Anemoi facility utilizes best-in-class lithium-ion cells based on battery chemistries similar to those used in cell phones, computers, and electric vehicles, although the battery and system will be held to the National Fire Protection Association 855 national standard and other related grid infrastructure codes and standards. In addition, the system utilizes a variety of thermal management systems as well as remote monitoring strategies in order to maintain system stability. The local fire departments will be fully engaged in design discussions through the process of creating a dedicated Emergency Response Plan for the project, and the Plus Power team will ensure there is significant collaboration and training with first responders in order to guarantee proper techniques are used in the unlikely event of an emergency.

Will Anemoi be able to withstand a natural disaster?  

The Anemoi facility was designed per ASTM standards to ensure foundations and infrastructure are designed in accordance with local requirements. A detention basin is utilized on site to manage stormwater and drainage.

Will the Anemoi facility impact my views?  

The Anemoi facility is ideally situated in an area away from residential areas. As such, the impact on local views is very limited.