After Hurricane Helene outage, NC bookstore installs microgrid for Asheville community

Firestorm Books in Asheville has completed the installation of a microgrid, allowing the bookstore to operate independently of the utility grid. This development follows the destruction caused by Hurricane Helene in September 2024, which left the community without power and highlighted vulnerabilities in existing infrastructure. The move aims to improve resilience against future climate-related disasters, making the bookstore a model for community-led energy independence.

In the aftermath of Hurricane Helene on September 27, 2024, Asheville experienced historic flooding, downed trees, and widespread power outages. Firestorm Books served as a vital community hub during the crisis, providing water, hot meals, and organizing mutual aid efforts. However, its existing solar array was grid-tied and nonfunctional during the outage, limiting its ability to store energy or operate after dark.

Recognizing the need for greater energy independence, Firestorm partnered with Footprint Project, a nonprofit specializing in sustainable disaster infrastructure, to install a microgrid. The system includes four batteries and an inverter, with support from product donations by Briggs & Stratton and Sol-Ark, and installation by Asheville Solar Company. The new setup enables the bookstore to operate solely on solar power and batteries, with backup from Duke Energy’s Lake Julian plant.

Community Resilience Through Microgrid Adoption

This project demonstrates a proactive approach to disaster preparedness and climate resilience. By installing a microgrid, Firestorm Books can maintain operations during outages, ensuring continuous community support and emergency response capabilities. It also serves as a model for other small businesses and organizations seeking energy independence in vulnerable regions, especially as climate change increases the frequency of severe storms.

Hurricane Helene’s Impact on Asheville and Local Recovery Efforts

Hurricane Helene struck Asheville on September 27, 2024, causing historic flooding, landslides, and widespread infrastructure damage. The storm left entire communities without power, water, and transportation routes, complicating recovery efforts. Firestorm Books quickly became a hub for mutual aid, organizing supplies and community support despite its own power limitations. Prior to the storm, the bookstore had a 7.5-kW solar array, but it was grid-tied and nonfunctional during the outage, illustrating the need for energy resilience.

In response, Firestorm sought to develop a self-sufficient energy system, working with Footprint Project to implement a microgrid that ensures power during future outages. This effort aligns with broader community initiatives to enhance disaster preparedness and climate adaptation in the region.

“Within a few hours of the storm, members of our staff were working with neighbors to set up a grassroots disaster relief hub.”

— Libertie Valance

Future Cost Implications and Long-Term Benefits

It is not yet clear how the microgrid will impact Firestorm’s operational costs long-term, especially after the expiration of the net metering arrangement in January 2027. The financial sustainability and scalability of such systems for other community organizations remain to be seen, and broader policy changes could influence future deployments.

Next Steps for Community Microgrid Expansion

Firestorm plans to explore additional resilience projects, including rainwater capture and storage. The community will also monitor the microgrid’s performance during upcoming storm seasons to evaluate its effectiveness. Broader regional efforts may seek to replicate this model, potentially influencing policy on community energy resilience initiatives.

Key Questions

How does the microgrid improve Firestorm’s energy resilience?

The microgrid allows Firestorm to operate independently of the utility grid, providing backup power during outages and ensuring continuous operation for community support activities.

What components make up the new microgrid system?

The system includes four batteries, an inverter, and a solar array, all configured to operate together independently of the grid.

Will this microgrid save Firestorm money long-term?

Currently, the system is not a cost-saving measure but will become more financially beneficial after the expiration of the net metering arrangement in 2027, when batteries will help offset energy costs.

Can other organizations adopt similar systems?

Yes, the project serves as a model for community resilience, though costs and technical requirements may vary based on location and infrastructure.

What other resilience projects are planned for Firestorm?

Firestorm is considering rainwater harvesting and storage, alongside expanding its energy independence efforts.

Source: Solar Power World