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E1

E1-energie

E1 Energiemanagement GmbH

Nürnberg, Germany

SolarBiomassEnergy StoragePrivate
Founded 1999

About

Founded in 1999, E1-energie is a private headquartered in Nürnberg, Germany specializing in Solar, Biomass, Energy Storage.

E1 Energiemanagement GmbH, founded in 1999 as a successor to ABB Building Technology's energy management division, is a subsidiary of Energie Steiermark, one of Austria's largest energy service providers. The company operates nationwide in Germany, offering comprehensive energy efficiency and renewable energy solutions including photovoltaic systems, biomass heating, combined heat and power systems, building envelope renovations, and smart building automation. Core services span from consulting and planning through construction, operation, maintenance, and energy management with optional financing. Products include the Intelligent Heat Central (IHZ), a cloud-based energy management platform with AI-driven optimization, and energy savings contracting (ESCO) models. The company has received multiple awards including the 2020 Contracting Award and 2019 European Energy Service Award.

energy efficiencybuilding automationsmart buildingsESCOenergy managementrenewable energyCO2 reductionenergy contracting

Headquarters

Nürnberg, Germany

Founded

1999

Company Type

Private

Business Models

ESCOB2B

Value Chain

ConsultingEngineeringDevelopmentConstructionO&MAsset Management

Certifications & Awards

Certifications

DIN EN ISO 50001

Authorized Value Provider

Awards

Contracting Award 2020

European Energy Service Award 2019

Energy-Efficiency-Award 2021

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