Vulcankore

What Vulcankore does

Vulcankore is a US private company headquartered in North Attleboro, Massachusetts, founded in 2021, that has built a platform around a Transportable Thermal Battery — a high-temperature energy storage device with approximately 1,700 Wh/kg gravimetric energy density (roughly 3.5x lithium-ion) that can be charged via a patent-pending Direct Solar Charging Technology (claimed at 4x the conversion efficiency of conventional solar panels, reaching collector temperatures above 1,000°C) or via a patented Electrical Charging Technology designed to integrate with existing turbines (Siemens, GE) and grid infrastructure without major retrofits. Around this battery core, the company packages eight product surfaces: the Transportable Thermal Battery itself, Direct Solar Charging, a Thermal Battery Platform for multi-application delivery, Electrical Charging, Electricity Generation (steam-turbine integration for aging power plants), Water Treatment/Desalination (with removal of PFA, PPCPs, EDCs, POP, and VOCs), Pyrolysis (biochar and pyrolysis oil from waste feedstocks), and Industrial Process solutions (autoclaves, food processing, ceramics, textiles, paper/pulp).

The company's revenue model is hardware sales of customised thermal battery and direct solar systems, augmented by transition-system integration services for clients shifting power plants from hydrocarbon fuels to battery-based energy. Pricing is quote-based and not publicly disclosed; the company uses 'Get A Quote' and contact-form CTAs targeting enterprise customers across industrial manufacturing, power generation, water treatment, waste-to-energy, and remote/off-grid uses. Distribution is direct enterprise sales only — no resellers, channel partners, or marketplace presence — with marketing driven by the company website, an email newsletter, and a basic social media footprint on Facebook, Twitter, and LinkedIn.

Vulcankore is founder-controlled under Dr. Koz Danekar (Founder & CEO), with a lean 1-10 employee headcount supplemented by an advisor bench covering AI, theoretical modelling, laser welding, desalination chemistry, IoT security, energy supply chain, and thermal simulation. The company has no disclosed institutional investors beyond a December 2024 funding round led by Silver Scott Mines, no named customers, no disclosed partnerships, and no public revenue figure. Vision-level ambitions include space-based solar energy harvesting and global renewable energy transport via rail and water at costs comparable to natural gas per kWh, but commercial traction signals on the public website remain nascent, with multiple FAQ-style sections still marked 'Coming Soon'.

Name

Vulcankore

Legal name

VulcanKore

Website

https://vulcankore.com

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

1–10 employees

Short description

Vulcankore is a US private clean energy company developing a transportable thermal battery platform with patent-pending direct solar charging, serving industrial manufacturing, power generation, water treatment, and waste-to-energy customers through direct enterprise sales.

Ownership category

akta.pro rank

Product category

Clean Energy Hardware — Thermal Energy Storage Systems

NAICS

Electric Power Generation (22111), Power Boiler and Heat Exchanger Manufacturing (33241), Solar Electric Power Generation (221114)

SIC

Cogeneration Services & Small Power Producers (4991), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Molten Salt Thermal Storage (CSP & High-Temperature Heat) (EUAFANAB)

akta.pro secondary industries

Solar Thermal & CSP Systems (Collectors, Receivers, Thermal Storage, CSP EPC) (EUAMABAL), Thermochemical Energy Storage (Sorption, Chemical Looping) (EUAFANAE)

Keywords

• Thermal energy storage
• Direct solar charging
• Clean energy hardware
• Industrial heat solutions
• Desalination systems

Headquarters

HQ city

North Attleboro

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Operations, Marketing or Sales, Supply Chain

Revenue model

1. Thermal Battery Hardware Sales: Sale of transportable thermal battery systems with customizable configurations for industrial applications. Revenue derived from direct sales of battery units with various capacity options.
2. Direct Solar Charging Systems: Sales and deployment of direct solar charging infrastructure including concentrating optics (parabolic dishes, fresnel lenses) for remote and off-grid energy solutions.
3. Water Treatment/Desalination Systems: Modular desalination and water treatment unit sales for industrial and municipal applications requiring water purification and pollutant removal capabilities.
4. Transition System Integration: Services for transitioning existing power plants from hydrocarbon fuels to battery-based energy systems, including design and implementation of seamless switching systems compatible with existing steam/gas turbines.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

VulcanKore designs, develops, and sells transportable thermal battery systems and direct solar charging hardware for industrial energy storage, power generation, desalination, and waste-to-energy applications. The company's flagship Transportable Thermal Battery delivers approximately 1700Wh/kg gravimetric energy density (~3.5x lithium-ion) and pairs with patent-pending direct solar charging technology that achieves 4x conventional solar panel efficiency at collector temperatures above 1000°C. Additional offerings include patented electrical charging integration, modular desalination/water treatment units, electricity generation systems compatible with Siemens/GE turbines, pyrolysis systems, and tailored industrial process heating solutions.

Product overview

Vulcankore offers a unified portfolio of thermal battery and direct solar charging products centered around their core Transportable Thermal Battery platform. The portfolio includes Direct Solar Charging Technology (patent-pending, 4x efficiency of conventional solar), the Thermal Battery Platform for multi-application power delivery, and specialized solutions including Electrical Charging Technology, Electricity Generation (steam turbine integration), Water Treatment/Desalination, Pyrolysis, and Industrial Process applications. The products work together as an integrated energy storage and delivery ecosystem, enabling energy transport via rail or water at costs comparable to natural gas per kWh.

Differentiator

Problem solved

Functional benefit

Products and services

• Transportable Thermal Battery A transportable thermal energy storage solution with approximately 1700Wh/kg gravimetric energy density (about 3.5 times higher than lithium-ion batteries), capable of powering multiple applications simultaneously, featuring patent-pending direct solar and electrical charging technologies. Targeted at industrial enterprises, power plants, and remote/off-grid operators needing high-temperature energy storage.
• Direct Solar Charging Technology Patent-pending solar charging system that achieves four times higher overall efficiency than conventional solar panels and reaches collector temperatures above 1000 degrees Celsius without requiring multiple mirrors, specifically designed for remote and off-grid locations. Targeted at remote industrial operations and renewable energy developers.
• Thermal Battery Platform Platform technology that powers multiple applications simultaneously with longer energy storage duration, controlled power usage for various loads, high operating efficiency, and reduced energy and operational costs for industrial processes.
• Electrical Charging Technology Patented electrical charging technology that integrates seamlessly with existing infrastructure and systems, enabling batteries to communicate with existing systems for optimal performance and reduced installation costs and faster deployment times.
• Electricity Generation Thermal battery-powered solution for driving steam turbines (compatible with Siemens or GE turbines), enabling a smooth transition from hydrocarbon fuels to battery-based energy systems for aging power plants, including design and implementation of seamless switching systems.
• Water Treatment/Desalination Advanced modular desalination and water treatment units with low capital expenditure that effectively remove PFA, PPCPs, EDCs, POP, and VOC pollutants from wastewater, addressing scaling challenges. Designed for municipal and industrial water treatment operators.
• Pyrolysis Direct solar or thermal battery-powered pyrolysis system for production of biochar or pyrolysis oil from spent mushroom substrates or used tires. Targeted at waste processing facilities and agricultural operations.
• Industrial Process Thermal platform solutions providing tailored temperatures for industrial processes including autoclaves, food processing (drying, roasting, baking), ceramic production in kilns, the textile industry, and paper/pulp manufacturing. Targeted at manufacturers requiring precise, controlled, and sustained heat.

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Rondo Energy: Rondo Energy sells industrial heat batteries that store renewable energy as high-temperature thermal energy for industrial processes. Its industrial heat focus, drop-in replacement positioning, and steam generation overlap closely with VulcanKore's Thermal Battery Platform.
• SolarReserve: SolarReserve developed utility-scale concentrated solar power (CSP) plants with molten salt thermal storage. It is comparable to VulcanKore on the CSP-plus-molten-salt storage architecture for utility-scale dispatchable solar.
• Antora Energy: Antora Energy builds and commercializes thermal battery systems that deliver zero-carbon heat and power for industrial customers. It is the closest direct competitor to VulcanKore on thermophotovoltaic-style high-temperature thermal storage paired with industrial heat and electricity generation.
• Brenmiller Energy: Brenmiller Energy designs and sells thermal energy storage (bTES) systems for industrial and utility customers, including steam-based power generation and process heat. It directly competes with VulcanKore on TES hardware for steam turbines and industrial sites.
• EnergyNest: EnergyNest (ThermalBattery by EnergyNest / HEX) supplies modular thermal energy storage for industrial heat, oil & gas, and power applications. Comparable to VulcanKore on modular TES hardware for industrial process heat customers.
• Heliogen: Heliogen focuses on concentrated solar technologies that deliver high-temperature thermal energy for industrial processes and power. It competes with VulcanKore on high-temperature direct solar capture and downstream industrial heat applications.
• 1414 Degrees: 1414 Degrees is developing a molten salt thermal energy storage technology (Tesi) intended for dispatchable renewable power. It is a directly comparable high-temperature molten-salt TES developer targeting utility and industrial customers like VulcanKore.

Broad incumbents

• GE Vernova: GE Vernova supplies steam turbines, power generation equipment, and grid solutions globally. Its installed gas/steam turbine fleet is the retrofit target VulcanKore describes, making GE a broad incumbent in both VulcanKore's target market and its reference turbine compatibility story.
• Siemens Energy: Siemens Energy is a major supplier of steam turbines, grid-scale power generation equipment, and increasingly storage-integrated power plant solutions. As VulcanKore explicitly targets compatibility with Siemens turbines, Siemens is the dominant incumbent whose installed base represents both VulcanKore's market and potential channel.

Emerging players

• Kyoto Group: Kyoto Group provides molten salt-based thermal energy storage (HeatCube) for industrial process heat and steam generation. It is a comparable emerging TES specialist targeting the same industrial heat decarbonization use cases VulcanKore addresses.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/vulcankore

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Vulcankore