G-TES
If you store heat,
Fuel consumption can be reduced.
StoreHeat
Reduce Fuel
A new kind of energy that supports everything from making and transporting to living.
Renewable energy is stored as heat, ensuring a stable supply and lower costs.
The BlossomEnergyG-TES graphite thermal storage boiler is a system that uses graphite as a heat storage material to store renewable energy-derived electricity as heat and supply it stably when needed. It can supply heat up to 500°C in various forms such as steam, hot water, hot air, chilled water, and chilled air, depending on the application. It decarbonizes heat utilization in various settings, from the hot water and steam demands of manufacturing sites to hot water and heating for entire buildings, and even cooling, while also reducing energy costs.
How G-TES works
G-TES thermal storage performance data
Heat storage performance
Heat storage temperature
Maximum 1500℃
Heat storage capacity
200kWh〜1MWh
Environmental performance
CO₂ emissions
zero
fossil fuel use
zero
size
Body size
H2.9m × W2.4m × D6m
Heat supply performance
supply temperature
Maximum 500℃
Economic performance
Payback period
Minimum 1 year (optimal case)
WHY GRAPHITE MATTERS
The challenge of "heat," which accounts for 70% of energy consumption.
Heat, which accounts for approximately 70% of global energy consumption, is still largely generated by burning fossil fuels. To realize a society primarily powered by renewable energy, technologies that utilize electricity as a stable and low-cost heat source are essential.
Blossom Energy is addressing this fundamental challenge.
Strengths of G-TES
Converting renewable energy into thermal energy usable 24 hours a day.
Surplus electricity generated from solar power and other sources is stored as heat. By utilizing electricity on weekends and during the day, weekday fossil fuel consumption and energy costs are reduced.
From 500℃ steam
Suitable for both hot and cold temperatures.
It stores heat at a maximum of 1,500°C, and can be used not only for heating but also for cooling.
Space-saving, high-capacity heat supply
Surplus electricity generated from solar power and other sources is stored as heat. By utilizing electricity on weekends and during the day, weekday fossil fuel consumption and energy costs are reduced.
Automatically optimized control utilizing existing equipment
The system can be installed while utilizing existing boilers and heat supply equipment. Based on the operating status of the equipment and energy prices, G-TES automatically selects the most economical operating mode.
Resource-recycling material that can be used for 40 years
The graphite used in the heat storage material does not need to be replaced for approximately 40 years. It is naturally derived, has a low environmental impact, and can be recovered from CO₂ synthesis or used batteries.
The heat storage advantage of graphite compared to other materials.
Business effects brought about by G-TES
Decarbonization
DECARBONIZATION
Reduce CO2 emissions without relying on fossil fuels
Achieving 100% renewable energy utilization rate
Contributing to ESG management
Economic benefits
ECONOMICAL MERIT
No large-scale construction required
Payback period: Minimum 1 year (optimal case)
WHY GRAPHITE MATTERS
The challenge of "heat," which accounts for 70% of energy consumption.
Output up to approximately 500℃
vapor
Recommended temperature range: 100-500℃
The stored high-temperature heat is supplied to the steam generator. This reduces the use of fossil fuels in various processes such as washing, sterilization, cooking, and raw material heating.
hot water
Recommended temperature: up to 100℃
It provides a stable supply of hot water at the required time. By connecting to existing hot water storage tanks and heat exchangers, it reduces boiler operation, thereby lowering fuel costs and CO₂ emissions.
hot air
Recommended temperature: up to 500℃
Provides a stable supply of warm air. Enables decarbonization and cost reduction in drying processes for paints, paper, food, etc. Allows for flexible control of temperature and airflow.
cooling
Recommended temperature range: Cool air down to -10℃
Liquid cooling - 40 – 7℃
Absorption chillers provide chilled water and dehumidified air conditioning. They utilize off-peak electricity to reduce peak load and lower basic charges. They can also be used in conjunction with electric chillers.
Planned installation locations (including potential locations)
Food processing industry
Reduce the cost of supplying hot water in the manufacturing process and the washing and sterilization process.
Vehicle factory
Decarbonizing the hot air from paint drying oven booths.
Hot spring facilities
Replacing hot water boilers reduces fuel costs.
Data center
Reduce costs with energy storage equipment.