What a massive thermal battery means for energy storage
With Rondo''s latest announcement, the industry has reached a major milestone in its effort to prove that thermal energy storage can work in the real world. Let''s dig into this
Top Companies in Thermal Energy Storage System (Jan, 2026
Developer of thermal energy storage solutions for industrial decarbonization applications. The company''s technology converts renewable electricity into high-temperature steam for process heat.
Thermal energy storage startup Antora raises US$150 million for
TPV converts light emitted from high-temperature heat sources into electricity using cells similar in design to solar photovoltaics (PV). Antora claims that not only can TPV cells be mass
Top 18 Thermal Energy Storage startups 2026
Making 24/7 renewables a reality through Thermal Energy Storage. Harvest Thermal develops a control system for home use that integrates heating, hot water, and cooling with thermal
ABOUT – Cratus
Cratus LLC (Cratus) is a technology company that is commercializing molten-salt Thermal Energy Storage (TES) systems for use with: The transformation of the global energy system in line with the
World''s Top 10 Solar Thermal Companies
Advances in the technology have been led by several companies that have not only developed cutting-edge technologies but also are making a significant impact on the industry. This is
14 Best Thermal Energy Storage Startups to Watch in 2026
Stash Energy is a provider of energy storage and management systems allowing energy systems to store energy during non-peak periods.
Antora – Home
Antora builds and deploys thermal energy storage to power always-on industrial operations with low-cost energy. Factory-built in the United States, Antora''s thermal batteries deliver reliable and cost
8 Thermal Energy Storage Companies and Startups
Malta has created a thermal energy storage system to gather and store energy from any source (wind, solar, etc.) anywhere. Not just that, the system is designed for lengthy periods, and eventually, the
World''s Top 50 Companies in Thermal Energy Storage in 2025
The company designs and implements large-scale energy storage systems, including molten salt storage for solar thermal plants and chilled water or ice-based solutions for commercial buildings.
LFP Battery Storage Systems
High-density LiFePO4 batteries from 10kWh to 1MWh+, with intelligent BMS and remote monitoring – ideal for commercial peak shaving and industrial backup.
Outdoor Cabinets & Single-Phase Inverters
All-in-one outdoor integrated cabinets (IP55) and single-phase hybrid inverters (3kW–12kW) with smart energy management for residential and light commercial.
BESS Containers & Smart EMS
Turnkey 20ft/40ft containerized BESS (up to 5MWh) with liquid cooling, plus cloud-based energy management systems for real-time optimization.
Distributed Storage & PV Integration
Scalable distributed storage solutions, battery cabinets, and PV inverter integration for microgrids, self-consumption, and grid services.