The growing urgency of energy reliability
Electricity demand is at its highest point in decades, driven by electrification, digital infrastructure and renewable integration. The International Energy Agency reports that more than 40 GW of battery storage was added worldwide in 2023, yet storage still accounts for only a small fraction of global electricity capacity. In the United States, storage grew by 66% in 2024, with nearly 20 GW of additional utility-scale projects expected in 2025. Even with this momentum, battery storage represents less than 2% of generation capacity.
At the same time, the costs of grid stress are mounting. Peak demand periods account for 30 to 70% of electricity spending for many organizations. The energy grid is under strain. The traditional grid enabled everything from the first lightbulbs to the digital age, but it was not designed for today’s demands. It now must incorporate renewable energy sources, support electric vehicle charging, withstand extreme weather and manage cybersecurity threats. These pressures are creating reliability risks that threaten continuity of service and increase costs for both utilities and commercial operators.
Why automation is critical in storage systems
A standalone battery can provide short-term backup during an outage, but an automated battery energy storage system (BESS) can do far more. Automation adds intelligence through control software, analytics and secure connectivity, enabling storage to be dispatched strategically instead of reactively.
There are three areas where automation delivers measurable results, each reinforcing the value of battery storage. It brings predictable performance by stabilizing energy flows, reducing variability and supporting uptime even during peak demand. It also provides reliable runtime by anticipating and preventing failures so assets continue operating at optimal levels. Finally, automation enhances expertise by giving operators actionable data and insights that enable faster and more confident decision-making.
In practice, automation ensures batteries are not just reserves of stored power but active participants in grid and facility reliability. Together, these capabilities transform storage into a reliability asset that stabilizes operations and supports both grid operators and facility managers
Applications driving resilience Around the world, automated storage is already strengthening reliability in diverse environments. On India’s Lakshadweep Islands, a 1.4 MWh BESS integrated with advanced energy management and power plant controllers is replacing diesel generators as the backbone of reliable supply. By automating storage dispatch, the system provides steady electricity to residents who previously depended on fuel shipments and frequent disruptions.
In the U.S. Virgin Islands, Honeywell is delivering a 124 MWh battery energy storage system across six solar parks, which will help meet nearly 30% of the islands’ electricity demand. By automating dispatch, the system supports consistent power, reduces reliance on imported fuel and provides a stronger foundation for grid reliability during severe weather.
In Romania, a manufacturing campus facing frequent power disruptions deployed a microgrid combining solar photovoltaics, BESS and backup generators, managed through an automated control system. The result was a consistent and reliable power supply that reduced exposure to outages and high electricity prices.
In the United States, adoption is advancing at both the community and grid level. At the utility scale, California ISO reported in 2024 that battery dispatch during high stress hours exceeded contracted capacity. Automated systems allowed operators to call on storage to provide energy and ancillary services such as flexible ramping and frequency regulation, helping to stabilize the grid and improve reliability during peak stress conditions.
Honeywell has supported more than 50 energy storage projects worldwide, representing over 500 MWh of capacity integrated with advanced controls. This scale demonstrates the proven role of automation in making storage a dependable contributor to reliability.
Each of these examples shows how automation transforms batteries from passive assets into dynamic reliability tools that protect operations and support the broader power system.
Benefits for commercial and industrial operators
Utilities may deploy large-scale storage to stabilize the grid, but commercial and industrial businesses face their own challenges. A single outage can halt production lines, damage equipment or create safety risks. Rising demand charges add further financial strain. Automated storage offers several benefits that help reduce these risks.
One of the most significant advantages is peak demand management. By charging during off-peak hours and discharging when costs spike, automated BESS cut utility bills without disrupting operations. Backup power is another clear benefit, with storage systems providing seamless transitions during outages and protecting sensitive equipment. For facilities that generate their own power, storage enables better integration of onsite renewables by capturing excess energy and making it available when needed.
Scalability and flexibility also make automated storage attractive to operators in different industries. Modular systems can be deployed in small footprints or scaled to multi-megawatt installations. Predictive analytics extend battery life by monitoring cell-level performance, optimizing charge cycles and preventing degradation. New integrated platforms, such as Honeywell Ionic Modular All-in-One, combine storage with controls and analytics in a single package, making it easier for businesses to access automation capabilities that directly support reliable operations.
In practice, these capabilities mean an industrial plant can stabilize its operations, a hospital can ensure continuity of care, and a data center can reduce reliance on diesel backup. Most importantly, automation ensures these benefits contribute directly to reliable operations that businesses can depend on.
Expanding the role of automation in reliability
Energy storage comes in many forms and automation ensures each type delivers the most value. Lithium-ion batteries offer high energy density and rapid response, making them well suited for peak shaving and short-duration reliability. Flow batteries and other long-duration options provide extended backup for critical facilities during multi-hour outages. Microgrids allow campuses, factories and communities to manage their own energy flows independently when necessary, while distributed energy resources such as rooftop solar paired with storage can reduce dependency on the main grid. Virtual power plants aggregate these smaller systems into flexible, utility-scale resources that can be dispatched when needed.
Automation is the common thread that makes these diverse solutions effective. Coordinated control across sites, predictive algorithms for dispatch and cybersecurity protections all ensure storage systems add reliable capacity where and when it is most needed. Reports from the North American Electric Reliability Corporation emphasize that as battery deployments increase, planning and operational standards must evolve. Automated control systems make it possible to study interconnection dynamics, ensure smooth integration and prevent reliability risks.
The future of battery storage automation
Battery storage automation is moving from a supporting role to a central strategy for reliability. The number of planned gigafactories worldwide exceeds 400 by 2030, and utilities continue to accelerate large-scale projects. Yet the reliability value of these investments will depend not only on the volume of batteries installed but on how effectively they are automated.
Automation ensures storage can respond instantly to market signals, weather events or equipment failures. It allows facilities to plan maintenance during non-peak times, maintain stable operations and provide operators with real-time guidance. It also secures storage assets against cyber threats, which is increasingly critical as systems are connected to remote monitoring and cloud-based analytics.
For organizations navigating volatile grids, rising costs and operational risks, the conclusion is clear. Energy reliability requires storage, and storage requires automation. Those who act now can stabilize operations, control expenses and strengthen resilience in a fast-changing energy landscape.