US Issues Comprehensive Guidance on Battery Energy Storage Safety

The U.S. Environmental Protection Agency (EPA) has issued a new set of comprehensive guidelines focused on the safety of battery energy storage systems (BESS). The resource, described as the first federal guidance to address the full project lifecycle, covers critical areas from site selection and system design to emergency response procedures.

Rising Concerns Around Energy Storage Facilities

With the rapid growth of renewable energy and the increasing use of large-scale energy storage systems, safety has become a pressing concern. Several localized incidents in recent years, though mostly minor, have raised public awareness about the potential risks of battery fires and chemical exposure. In some regions, these concerns have even led to temporary moratoriums on new energy storage projects.

According to the EPA, while the number of reported BESS failures has declined since 2020, high-profile battery fire incidents continue to attract media attention and spark community debate.

Key Recommendations for Energy Storage Safety

The new federal guidelines highlight best practices to minimize risks and strengthen energy storage fire safety. These include:

• Designing and installing systems with robust fire prevention and containment measures.
• Ensuring close coordination with local fire departments and emergency responders.
• Engaging with community members to explain safety protocols and build public trust.
• Monitoring air quality and environmental conditions during and after any battery fire event.

A case study cited by the EPA illustrated how coordinated action between operators and emergency services successfully contained a fire within a single building. Follow-up testing confirmed there were no harmful impacts on public health, reinforcing the importance of preparedness and collaboration.

Community Engagement as a Safety Priority

The EPA emphasizes that community engagement is essential for the successful deployment of battery energy storage systems. Industry experts widely agree that early and transparent dialogue with residents, local officials, and fire services reduces misinformation and builds confidence.

By addressing misconceptions—such as outdated concerns linked to older battery technologies—developers can demonstrate how modern systems incorporate advanced energy storage safety features, making them far more resilient against thermal runaway or fire risks.

Enabling a Cleaner and Safer Energy Future

The guidance also reaffirms the principle that communities should have a voice in decisions about whether and where BESS facilities are developed. Providing clear, accessible information ensures that utilities, first responders, regulators, and residents are fully informed about energy storage safety standards.

As the U.S. accelerates its clean energy transition, the role of battery energy storage systems will only expand. By combining strong technical safeguards, rigorous battery fire testing, and community collaboration, energy storage can continue to support the reliable growth of renewable energy while maintaining public safety and trust.