EPRI, in collaboration with Southern Company and Storworks, has recently completed testing of a pilot concrete thermal energy storage (CTES) system at Alabama Power’s Ernest C. Gaston Electric Generating plant (Gaston) marking the largest such pilot in the world. The technology was developed by
EPRI, Southern Company and Storworks have completed testing of a concrete thermal energy storage pilot project at a gas plant in Alabama, US, claimed as the largest of its kind in the world. The companies announced the completion of testing at the project, located at the Ernest C. Gaston Electric
EPRI and storage developer Storworks Power are examining a technology that uses concrete to store energy generated by thermal power plants (fossil, nuclear, and concentrating solar). Recent laboratory tests validated a Storworks Power design, setting the stage for a pilot-scale demonstration at an
Storworks’ thermal energy storage (TES) system is designed to provide maximum flexibility for a wide range of applications. The concrete TES can be charged from steam, waste heat, or resistively heated air, depending on application. Energy can then be stored for hours or days with minimal losses.
This article explores how cement is being applied in renewable energy storage, highlighting innovations in thermal, electrical, and chemical storage solutions that could reshape the future of energy infrastructure. Why Cement for Energy Storage? Cement offers unique properties that make it suitable
Swiss startup, Energy Vault, has significant and concrete plans to tackle the problem. The two-year-old company has put forward their idea of building huge concrete blocks that could store renewable energy. This year, the company received a substantial investment from SoftBank, a Japanese holding
World’s Largest Concrete Thermal Energy Storage
A 10-MWhe first-of-its-kind concrete energy storage demonstration was constructed and successfully tested at Southern Company’s Gaston coal-fired generating plant.
The cement that could turn your house into a giant
Projects such as low-emissions cement and energy-storing concrete raise the prospect of a future where our offices, roads and homes
Advanced energy storage systems in construction materials: A
Schematic representation of cement-based energy storage systems, showcasing demonstrations of cement-based batteries lighting an LED and their promising
Testing finished on 'world's largest' thermal energy
EPRI, Southern Company and Storworks have completed testing of a concrete thermal energy storage pilot project at a gas plant in Alabama, US, claimed as the largest of its kind in the world.
A New Use for a 3,000-Year-Old Technology:
EPRI and storage developer Storworks Power are examining a technology that uses concrete to store energy generated by thermal power plants (fossil, nuclear, and concentrating solar).
Concrete Energy Storage Technology — Storworks
Storworks has constructed a 10MWhe, first of its kind concrete energy storage demonstration facility at Southern Company’s Gaston coal-fired generating plant.
Concrete elements exhibit energy storage, power
The Electric Power Research Institute has demonstrated the thermal energy storage performance of column-like, horizontally stacked concrete members, dubbed BolderBlocs by their Arvado, Colo.-based developer
Cement Applications in Renewable Energy Storage Systems
This article explores how cement is being applied in renewable energy storage, highlighting innovations in thermal, electrical, and chemical storage solutions that could
Concrete Energy Storage Towers: The Future of Sustainable
Welcome to the world of concrete energy storage towers – where your childhood Lego skills suddenly become relevant to renewable energy! As solar and wind farms multiply
Concrete Energy Storage: The Future of Sustainable Power
Concrete Energy Storage: A Game-Changer in Renewable Tech This technology transforms ordinary concrete structures into thermal batteries through advanced phase-change materials.
Two massive gravity batteries are nearing completion
The project is designed to have an energy storage capacity of 100 megawatt-hours, which can power 3,400 homes for a day, and the system is expected to be completed in June.
Square Cement Block Energy Storage: The Unsung Hero of
Why Your Next Power Bank Might Be Made of Concrete Imagine a world where square cement blocks quietly store enough energy to power entire neighborhoods. Sounds like sci-fi? Think
Thermal energy storage in concrete: A comprehensive review on
This comprehensive review paper delves into the advancements and applications of thermal energy storage (TES) in concrete. It covers the fundamental concepts of TES,
Concrete elements exhibit energy storage, power
EPRI and Storworks collaborated on the concrete thermal energy storage (CTES) demonstration with Alabama Power parent, Atlanta-based Southern Co., and Department of Energy backing. Researchers see the
Energy vault: concrete blocks and gravity electricity storage
Initially, Energy Vault made a name for itself with a project involving giant cranes to move concrete blocks upwards (to store energy) or downwards (to release it). In this way, they built
The cement that could turn your house into a giant
Projects such as low-emissions cement and energy-storing concrete raise the prospect of a future where our offices, roads and homes play a significant part in a world powered by clean energy.
Concrete Batteries: The emerging 'building blocks' for
Imagine our concrete buildings with walls and foundations that double as energy storage devices. Sounds intriguing? Researchers at MIT Cambridge are working on a new pathway for making 'supercapacitors' out of
Cement Energy Storage – Two Ways
Cement is the world's most widely utilized construction material. New research reveals cement energy storage is viable and will play a big role in construction.
Low-cost additive turns concrete slabs into super-fast
MIT researchers have discovered that when you mix cement and carbon black with water, the resulting concrete self-assembles into an energy-storing supercapacitor that can put out enough juice to
Cement-based batteries for renewable and sustainable energy storage
The cement-based battery introduced in this paper has potential to fundamentally change this paradigm by enabling the storage of electrical energy wit
Massive, Gravity-Based Battery Towers Could Solve Renewable Energy
[Discover electrical power generators on Engineering360.] Energy Vault's tower is one of many technologies competing for a share of the growing energy storage market.
Concrete Innovations: How Simple Cement is Transforming Energy Storage
Researchers are exploring innovative ways to use concrete for energy storage, such as developing cement that acts as a supercapacitor, heating concrete blocks to store
Stacking Concrete Blocks Could Solve the Energy Storage Issue
Their innovative energy storage technology consists of a combination of 35 tons solid concrete blocks and a tall tower. The 120-meter (nearly 400-foot) tall, six-armed crane lifts
Cement-based batteries for renewable and sustainable energy storage
The cement-based battery introduced in this paper has potential to fundamentally change this paradigm by enabling the storage of electrical energy wit
Massive, Gravity-Based Battery Towers Could Solve
[Discover electrical power generators on Engineering360.] Energy Vault's tower is one of many technologies competing for a share of the growing energy storage market. Read about how the tower stacks up against
Concrete Innovations: How Simple Cement is
Researchers are exploring innovative ways to use concrete for energy storage, such as developing cement that acts as a supercapacitor, heating concrete blocks to store thermal energy, and lifting concrete blocks to store
Stacking Concrete Blocks Could Solve the Energy Storage Issue
Their innovative energy storage technology consists of a combination of 35 tons solid concrete blocks and a tall tower. The 120-meter (nearly 400-foot) tall, six-armed crane lifts
An Overview of Thermal Energy Storage in Concrete
Concrete is among the oldest construction materials. With the rapid expansion of cities and industries in the modern era, energy demand has increased manifold. Governments all over the world are resorting to alternative
ARES Nevada Project
ARES Nevada is developing a 5MW GravityLine TM energy storage facility on approximately 20 acres at Gamebird Pit, a working gravel mine in Pahrump, Nevada. This project employs a fleet of mass cars, with each set weighing
Conductive Concrete – MIT Concrete Sustainability Hub
The CSHub has long investigated multifunctional concrete, and has uncovered a way to store energy in a mixture of carbon black, cement, and water. The technology has potential
Underwater concrete spheres offer a new
Germany’s underwater energy vaults could be the world’s next power storage giant Concrete spheres sunk deep in oceans may store renewable energy at scale, offering a new
Concrete Energy Storage Towers: The Future of Sustainable
Why Concrete Blocks Might Become the New Power Banks Imagine skyscrapers that double as giant batteries or construction sites storing enough energy to power entire cities.
German institute explores ocean depths for renewable
Discover how the StEnSea project uses ocean pressure for energy storage, offering a land-saving alternative to traditional methods.
MIT engineers developed a new type of concrete that
MIT engineers developed the new energy storage technology—a new type of concrete—based on two ancient materials: cement, which has been used for thousands of years, and carbon black, a black
long-duration-energy-storage-
This report summarizes four recent pilot projects, highlighting their technological processes, performance and cost metrics, and potential viability as demonstrated through fieldwork of

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