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Stadt.Energie.Speicher

Stadt.Energie.Speicher GmbH

Bremen, Germany

Energy StorageOtherPrivate company
Founded 202311-50 employees
Profile last updated: October 9, 2026

About

Founded in 2023, Stadt.Energie.Speicher is a private company headquartered in Bremen, Germany with approximately 11-50 employees specializing in Energy Storage, Other.

Stadt.Energie.Speicher is a German renewable energy company specializing in sustainable district heating and cooling solutions. Founded in 2023, the company develops integrated systems combining large heat pumps (river water, air source, and direct evaporator designs), thermal storage tanks, AI-controlled load management, and renewable energy integration for neighbourhoods, municipalities, and districts. Their flagship products include a patented climate tower air-source heat pump for dense urban areas, river water heat pumps scaled from 1 to 200 MW thermal capacity, and integrated car park storage systems with EV charging and heating infrastructure. The company operates across Germany with notable projects in Bremen and Hamburg, leveraging decades of wind energy expertise to facilitate the transition from fossil fuels to renewable-based heating.

Headquarters

Bremen, Germany

Founded

2023

Employees

11-50

Company type

Private company

Focus areas

district heatingheat pumpthermal storageenergy storageAI load managementrenewable energy integrationsustainable heatingurban energyheat transition

Products & services

Business models

B2BEPC

Value chain

DevelopmentEngineeringConstructionO&MConsulting

Service areas (1)

  • Heat transition and district heating solutions

    Develops location-specific sustainable heating and cooling concepts for municipalities, neighbourhoods, and districts using large heat pumps, thermal storage, AI-based load management, and integration with renewable energy sources.

Locations

Headquarters

Auf der Muggenburg 30, 28217, Bremen, Germany

Service regions

Germany

Projects

2

Überseequartier Bremen

OperationalDistrict heating and cooling system

A 5 MW river water-based heat pump facility with large heat storage tank, power-to-heat module, vacuum liquid ice generator, and surface cold water storage tank serving a 16-hectare district on the Weser river.

5 MW capacityBremen, GermanyCompleted: 2025-05-01

Kornquartier Bremen - Klimagarage

Under ConstructionDistrict heating, EV charging, energy storage

A climate garage combining parking infrastructure, EV charging, rooftop solar PV, and energy storage integrated with a large heat pump system serving an auto-free neighbourhood with 430 residential units.

Bremen, Germany

Credentials & affiliations

Awards

Energy Efficiency Award

Deutsche Energie-Agentur2025

Partnerships

denkmalstadt GmbH

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