regryd can be placed above or below ground as a systemic storage solution and is scalable for all application scenarios. Our environmental and energy experts will work with you to plan and calculate the solution that is right for your application.
Assumption
City with 240,000 inhabitants, single and multi-family houses, industry and commerce
Dimension regryd
— Diameter / height: 25 m
— Volume: 12,300 m³
— Storage capacity: 5,000 MWh (Charging with electrical energy, e.g. from wind / PV, storage temperature 850 °C)
The city can be heated for 43 days with an amount of 4 x 5,000 MWh of heat.
Assumption
100 residences Total living space 10,000 m², annual heat requirement 750,000 kWh
Dimension regryd
— Diameter / height: 7,5 m
— Volume: 330 m³
— Storage capacity: 135 MWh (Charging with electrical energy, e.g. from wind / PV, storage temperature 850 °C)
This amount of heat can supply the district with heat (heating and hot water) for one month in winter.
Assumption
Municipality with 122 inhabitants, 30 single-family houses
Dimension regryd
— Diameter / height: 10,5 m
— Volume: 910 m³
— Storage capacity: 380 MWh (Charging with electrical energy, e.g. from wind / PV, storage temperature 850 °C)
This amount of heat can supply the community with heat (heating and hot water) for about 6 months.
Assumption
Food, paper or automotive industry
Dimension regryd
— Diameter / height: 9 m
— Volume: 570 m³
— Storage capacity: 140 MWh (Charging using heat from exhaust gas with a gas turbine, storage temperature 500 °C)
This amount of heat can generate 243 t of steam.
Assumption
Aluminium or steel industry
Dimension regryd
— Diameter / height: 10 m
— Volume: 785 m³
— Storage capacity: 200 MWh (Charging with process-related exhaust gas temperatures of 500 °C, which are fed back into the process with a time delay)
This amount of heat can preheat 2,700 t of steel to a temperature of 450 °C.
