Power
Long-Duration Battery Energy Storage Systems
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What We Do
Alpha Water & Power Long-Duration Battery Energy Storage Systems
Long-Duration Battery Energy Storage Systems
Energy storage designed for daily operations, extended duration, critical infrastructure, and long-term resilience.
Request a BESS Savings ScreenWhy Choose Long-Duration Energy Storage?
Many facilities need more than a short burst of backup power. Water plants, industrial facilities, remote operations, and critical campuses may need storage capable of shifting energy over several hours, supporting daily demand-management strategies, or maintaining reserve capacity for extended operating events.
AWP evaluates the battery according to the site—not the other way around.
We assess multiple stationary-storage technologies rather than forcing every application into one chemistry. Systems are selected according to power, duration, cycling frequency, safety, available footprint, operating environment, and project economics.
Potential approaches may include aqueous flow, iron-based, zinc-based, sodium-based, lithium-based, and other stationary storage technologies appropriate for the project.
Key Benefits
Extended Duration
Storage can be configured for multi-hour and long-duration operation instead of only short-term backup.
Technology-Agnostic Design
AWP evaluates multiple battery technologies according to the facility’s actual operating requirements.
Safer Siting Options
Certain non-lithium and aqueous technologies may offer advantages for sensitive or densely occupied facilities.
Daily Deep Cycling
Selected systems can support frequent charging and discharging as part of normal facility operations.
Scalable Energy Capacity
Certain storage technologies allow energy duration to be expanded without proportionally increasing power equipment.
Multiple Value Streams
One battery asset may support peak management, energy shifting, resilience, generator optimization, and grid programs.
The Right Battery Depends on the Job
Battery technologies differ in operating duration, response speed, cycle life, energy density, safety profile, environmental requirements, maintenance needs, and cost structure.
AWP compares those factors against the actual requirements of the project before recommending a system architecture.
Aqueous Flow Batteries
Long-duration storage with externally stored electrolyte and flexible energy-capacity scaling.
Iron-Based Storage
Stationary-storage approaches using abundant materials and designed for extended operating duration.
Zinc-Based Storage
Battery configurations that may support daily cycling, stationary applications, and alternative safety requirements.
Sodium-Based Storage
Stationary-storage systems evaluated for their duration, operating temperature, siting, and lifecycle characteristics.
Lithium-Based Storage
High-response and energy-dense systems suitable for many short- and medium-duration applications when properly designed.
Applications
Engineered for Performance
Every storage system is sized around the facility’s actual demand profile, tariff structure, operating priorities, safety requirements, and desired duration.
The AWP BESS Assessment Process
Collect the Data
Review utility bills, interval-load data, operating schedules, critical loads, site plans, and resilience objectives.
Model the Opportunity
Analyze power, duration, demand reduction, energy shifting, operating strategy, and potential economic value.
Select the Architecture
Compare battery technologies, vendors, controls, footprint, safety, interconnection, and lifecycle requirements.
Integrate and Support
Coordinate procurement, construction, commissioning, controls, measurement, maintenance, and long-term optimization.
Request a BESS Savings Screen
Provide recent utility bills, your electric tariff, and available interval-load data. AWP will help identify an appropriate battery storage and operating strategy for your facility.
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Learn moreDesign. Build. Deliver. Support.
Have a project in mind?
Tell us the flow, the water and the site. An AWP engineer will come back with a design, a price and a schedule.