Develops and produces decentralized energy systems: combined heat and power unit, battery storage and control from Austria
COR Energy World GmbH
Vienna (Headquarters) · Böheimkirchen (R&D / Production)New on Amplifa
About COR Energy World
COR Energy World GmbH develops, produces and sells decentralized energy systems for buildings. The core product is the COR.gen combined heat and power unit: it burns Class A1 wood pellets (EN ISO 17225-2) in a fluidized bed at around 800 °C, simultaneously generating heat (3.1–10 kW, continuously modulating) and electricity (0.5–2.2 kW) via two purchased free-piston Stirling converters with linear generators. The LiFePO₄-based COR.stor battery storage offers 70 kWh of usable capacity, 15 or 30 kVA of power, and switches to island operation within typically 20 ms in the event of a power outage. The combination system COR.set (COR.gen + COR.stor) is offered with a 92.5% standard-compliant total efficiency; the COR.tainer integrates the complete system into a 10- or 20-foot ISO container and is under development. System architecture, combustion, integration and software are developed in Austria; production takes place at the R&D site in Böheimkirchen. Target groups are SMEs and commercial businesses, hotels, agriculture, nurseries, pharmacies, municipalities and residential buildings, sold via a partner network of electricians and installers.
- Site
- Vienna
- Processes
- Development, production and sales of machines for energy conversion (combined heat and power unit,, Initial consultation (free of charge), Savings simulation (calculator, quarter-hour/15-minute intervals), Remote maintenance/fault reporting via COR.app, Service and maintenance of the systems, Partner network for electricians and installers (sales/installation with training), Detailed system design for properties
- Materials
- Wood pellets Class A1, Lithium iron phosphate, Helium, Sand (fluidized bed)
- Certificates
- EN 303-5 boiler class 5 (COR.gen)
- Employees
- 19 (team list at
- Industries
- SMEs and commercial businesses, Hotels and hospitality, Agriculture, Nurseries and greenhouses, Pharmacies, Municipalities and fire departments
- 01
Development (system architecture, combustion, integration, software)
- 02
Engineering / CAD
- 03
Procurement (incl. Stirling converters)
- 04
Production and system integration in Böheimkirchen
- 05
Sales via partners (electricians, installers)
- 06
Installation and commissioning
- 07
Service, maintenance and remote support via COR.app
Fuels, Cell Chemistry and Processes
Wood pellets Class A1
Fuel of the COR.gen combined heat and power unit, consumption at rated load approx. 2.7 kg/h.
Lithium iron phosphate
Cell chemistry of the COR.stor battery storage, passively cooled, 80 kWh installed / 70 kWh usable.
Helium
Working gas in the closed circuit of the Stirling converters.
Sand (fluidized bed)
Fluidized bed in which the pellets burn evenly at around 800 °C without temperature peaks.
Sites
Vienna
ATHeadquarters, registered office and administration
Böheimkirchen
ATR&D, development and production (Industrial Zone South, Street E, Building 5)
- Materials
- Wood pellets A1, LiFePO4
- COR.gen TwinPower Type CTP-10-2 (combined heat and power unit)
- COR.stor CST-15-70 / CST-30-70 (battery storage)
- COR.set (combination system)
- COR.vac (pellet conveying)
Products and Systems
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development, production and sales of machines for energy conversion (combined heat and power unit,Assembly | – | – | – | – | Wood pellets Class A1 (EN ISO 17225-2), LiFePO4 (lithium iron phosphate), Helium (Stirling circuit), Sand (fluidized bed) |
7 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Combined heat and power unit (fluidized-bed combustion with Stirling converters) | COR Energy World GmbH COR.gen TwinPower · Type CTP-10-2 | – | Heat 3.1–10 kW, electricity 0.5–2.2 kW, flow temperature up to 65 °C | – | R&D site Böheimkirchen |
| Battery storage (full-hybrid energy storage system) | COR Energy World GmbH COR.stor CST-15-70 / CST-30-70 | – | 70 kWh usable (80 kWh installed), 15/30 kVA, scalable 70–210 kWh, battery 523×800×1357 mm, approx. | – | R&D site Böheimkirchen |
| Complete energy system in an ISO container (in development) | COR Energy World GmbH COR.tainer | – | 10-foot or 20-foot container, contents: COR.gen, COR.stor, buffer storage, pellet silo, inverter | – | – |
| Combination system heat+power+storage | COR Energy World GmbH COR.set (COR.gen + COR.stor) | – | up to 10 kW heat, up to 2.2 kW electricity, 92.5% total efficiency | – | R&D site Böheimkirchen |
| Pellet conveying | COR Energy World GmbH COR.vac | – | – | – | – |
| Heating cartridge/auxiliary heating (in preparation) | COR Energy World GmbH COR.boost | – | – | – | – |
| Stirling converter (purchased, 2 per COR.gen) | Free-piston Stirling converter with linear generator | 2 | 0.5–2.2 kW electrical | – | – |
Additional services
Quality and Standards
COR.gen is certified according to EN 303-5, boiler class 5; the total efficiency is stated as standard-compliant at 92.5% (calorific value, direct method). The COR.stor battery carries a warranty of 5 + 5 years.
| Evidence | Böheimkirchen |
|---|---|
| EN 303-5 boiler class 5 (COR.gen) |