Solving Energy Storage
at Scale
The Most Cost Effective, Versatile, and Easy to Install BESS on the Market
B-VAULT's integrated modular inverters make it the most flexible AC Block available by increasing system uptime and reducing augmentation costs.
Energy Vault Announces China State Grid Interconnection of First EVx 100 MWh Gravity Energy Storage System
Groundbreaking of Three Additional EVx Gravity Storage Systems and Other China Market Expansion Milestones.
Energy Vault Begins Construction of the Largest Green Hydrogen Long Duration Energy Storage System in the U.S.
Hybrid Green Hydrogen plus Battery energy storage system will be capable of powering approximately 2,000 electric customers within PG&E’s Calistoga microgrid for up to 48 hours.
Introducing Energy Vault's Product Stack
Projects built for your requirements providing best technical fit at the least cost.
Energy Vault Reports Fourth Quarter and Full Year 2023 Financial Results
28 March, 2024
Rethink Energy - EnergyVault talks gravity storage, batteries, hy...
28 March, 2024
Energy Vault On Triple-Play Plan
18 March, 2024
Global Energy Transition Awards 2024 Finalists
Energy Storage Built To Your Needs
Customer-driven solutions
Tackling complex customer needs with a focus on flexibility.
Diversified across durations
Uniquely addressing short, long, and ultra long duration requirements.
Applying technological breadth
Unparalleled expertise across battery, gravity, hydrogen, and software.
Reinvent energy storage with us.
Energy Vault partners closely with customers to identify, develop, and deploy solutions that maximize the economic and environmental value of their assets.
Our customer-centric, solutions-based approach is grounded in our belief that energy storage technologies will continue to evolve rapidly, requiring a close customer connection, technology diversification, and sustained innovation.
Unmatched value proposition
We are the only energy storage company offering solutions encompassing short to long to ultra long duration needs with proprietary battery, gravity, and hybrid-hydrogen technologies.
Sophisticated software
Our cutting-edge software helps customers orchestrate and optimize storage - and other energy - assets for both operational and business performance.
Commitment to innovation
We invest strategically in research and development, knowing that the future of energy storage is constantly being reinvented.
Energy Vault Resiliency Center
Our focus on innovative storage solutions is exemplified by the Energy Vault Resiliency Center, which combines proprietary gravity technology and software to optimize energy dispatch and provide grid support.
Our Unique Approach
What differentiates Energy Vault from our peers? It’s not one single thing, but instead a combination of characteristics that collectively translate into greater value for our customers.
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Customer-centric
Solutions-based
Duration-diversified
Technology-agnostic
Innovation-driven
With proprietary battery, gravity, and hydrogen technologies to meet short, long, and ultra-long needs.
By dedicated global R&D and engineering teams focused on inventing what’s next in energy storage.
Our Solutions
We help companies succeed and lead with an unmatched portfolio of hardware, software, and service solutions.
Our Products
We design our products with a focus on scalability, flexibility, and adaptability.
B-VAULT™
Lithium-ion battery product designed for reliability, flexibility, and availability with innovative enclosure architecture and unique AC and DC configurations to provide customer optionality.
G-VAULT™
Family of gravity energy storage products that decouple power and energy while maintaining a high round-trip efficiency, without the need for specific topography.
H-VAULT™
Hydrogen energy storage for multi-day resilience, designed to ensure the reliability of critical community infrastructure.
VaultOS™
Energy Management Systems software providing real-time monitoring, operational control, and optimized dispatch across an array of energy storage and generation assets.
Vault-Bidder™
Advanced monetization that leverages diverse, live data from assets and external drivers to optimize dispatch and revenue.
Vault-Manager™
Asset management providing portfolio visibility, analysis, and actionable insights to improve financial performance.
Long-Term Services
Flexible and adaptable service agreements to ensure performance and availability over an asset’s lifecycle.
915 MWh
Deployed Since 2023
Our Projects
We recognize that innovation must be backed up with execution. We strive to deliver flawlessly, on schedule, and with a proactive attitude toward supply chain and other issues. Our teams are passionate about getting your projects up and running.
Rudong - Gravity
Stanton – Battery
Calistoga - Hydrogen
Zhangye - Gravity
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