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Caldoa

caldoa GmbH

Friedrichshafen, Deutschland

Energy StorageGeothermalOtherPrivate
Founded 201550-200 employees

About

Founded in 2015, Caldoa is a private headquartered in Friedrichshafen, Deutschland with approximately 50-200 employees specializing in Energy Storage, Geothermal, Other.

Caldoa GmbH is a German renewable energy company headquartered in Friedrichshafen that specializes in ice storage (Eisspeicher) and heat pump systems for sustainable energy supply. The company designs and implements complete system solutions combining ice storage, heat pumps, intelligent control systems, and technical control centers for heating and cooling buildings and entire districts. Key offerings include PVT and PVTPlus photovoltaic-thermal modules that generate electricity and heat simultaneously, cold district heating networks, and modular systems scalable from individual buildings to city-wide implementations. Caldoa integrates multiple renewable energy sources including geothermal, environmental heat, waste heat, and crystallization energy through its proprietary control platform. The company operates as a general contractor and systems integrator, providing services from planning through operation. Eisspeicher technology utilizes latent heat storage with minimal losses, allowing seasonal storage of heat and cold for efficient supply. The company reports potential heating cost reductions of up to 50% and cooling cost reductions of up to 95% through their solutions.

ice storageeisspeicherheat pumpsenergy storagesustainable energybuilding heatingcooling systemsdistrict heatingwaste heat recoveryenergy efficiency

Headquarters

Friedrichshafen, Deutschland

Founded

2015

Employees

50-200

Company Type

Private

Business Models

B2BEPC

Value Chain

R&DDevelopmentEngineeringProcurementConstructionEPCO&MConsultingAdvisory

Products

Eisspeicher (Ice Storage)

Heat Pumps

PVT and PVTPlus Modules

Technical Control Centers (Technikzentralen)

Cold District Heating Networks

Energy Management and Automation

Projects

EDGE Friedrichspark

Multi-Villa Complex with Shared Ice Storage

Certifications & Awards

Certifications

Betriebszertifizierung

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