UEA

What UEA does

UEA (Umwelt- und Energieagentur Kreis Karlsruhe GmbH) is a publicly-funded environmental and energy agency headquartered in Bretten, Baden-Württemberg, Germany. Founded in 2008 and operating under the brand 'zeozweifrei', UEA is commissioned by Landkreis Karlsruhe to implement the climate protection strategy 'zeozweifrei 2035' and serves all 32 municipalities in the district plus a growing statewide footprint via the Zukunftskommune program (70+ municipalities across Baden-Württemberg). Its service portfolio spans municipal heat planning (Kommunale Wärmeplanung), energy quarter development (Energiequartiere), district heating networks (Wärmenetze), sustainable building consulting with LNB certification (Nachhaltig Bauen), free citizen energy advisory, photovoltaic consulting including the mobile PV-Mobil unit and online Solaratlas tool, KEFF+ business efficiency consulting, and climate education programs for schools.

The agency's underlying technology stack consists primarily of consulting methodologies (notably the Zukunftskommune indicator framework and LNB sustainable construction certification) supported by a small set of digital tools such as the Solaratlas PV potential calculator and online booking systems. UEA holds no disclosed patents, proprietary AI/ML systems, or software-as-a-service products; competitive differentiation rests on domain expertise, certified personnel, and government-backed authority rather than software IP.

UEA's business model combines public funding with mixed-fee consulting. Core revenue derives from municipal budgets and state grants under the climate protection mandate, while professional services (time-based billing per AGB) and applied consulting projects generate fee income. Pricing to citizens and municipalities is free or publicly subsidized; corporates and institutional clients access fee-based KEFF+ efficiency and process heat advisory. The go-to-market motion is community-led, executed through municipal networks, events (EnergiewendeKompakt, GemeinderatKompakt, EnergieWendeMesse Bretten, ENKOM), mobile consulting units, and a multi-channel digital presence anchored at zeozweifrei.de. Customer segments span municipalities (primary), private households, companies, and schools.

Name

UEA

Legal name

Umwelt- und Energieagentur Kreis Karlsruhe Gesellschaft mit beschränkter Haftung

Website

https://zeozweifrei.de

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

11–50 employees

Short description

UEA is a publicly-funded German climate protection agency commissioned by Landkreis Karlsruhe to implement the zeozweifrei 2035 strategy, providing free and fee-based municipal heat planning, energy consulting, and sustainable building advisory to municipalities, citizens, companies, and schools.

Ownership category

akta.pro rank

Product category

Environmental and Climate Protection Consulting Services

NAICS

Environmental Consulting Services (541620)

SIC

Services-Facilities Support Management Services (8744)

akta.pro primary industry

Decarbonization Strategy & Marginal Abatement Cost Curve (MACC) Advisory (EUABAKAC)

akta.pro secondary industries

Climate Change Mitigation, Adaptation & Resilience Programs (BPAIAMAD), Climate Policy, Governance & NDC Support (BPADALAA), Renewable Portfolio Standards (RPS) & Clean Energy Standards Compliance (EUAMANAF)

Keywords

• Climate protection consulting
• Municipal heat planning
• Energy efficiency advisory
• Sustainable construction consulting
• Photovoltaic advisory services

Headquarters

HQ city

Bretten

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Public Funding and Government Contracts: UEA operates as a publicly funded agency commissioned by Landkreis Karlsruhe to implement the climate protection strategy 'zeozweifrei 2035'. Revenue is derived from municipal budgets, state funding programs, and government grants for climate protection projects.
2. Consulting Services: Fee-based consulting services for municipalities, companies, and public institutions on energy efficiency, renewable energy, and sustainable construction. AGB document references time-based billing and daily rates for professional consulting.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

UEA is a publicly commissioned environmental and energy agency that delivers climate protection consulting services to municipalities, private households, businesses, and schools in Landkreis Karlsruhe, Germany. The portfolio covers municipal heat planning (Kommunale Wärmeplanung), energy neighborhood concepts, district heating networks, sustainable construction guidance with LNB certification, household energy consulting, business efficiency consulting via KEFF+, photovoltaic advisory through a mobile unit (PV-Mobil), and digital tools such as the Solaratlas. Most advisory services are free for citizens and municipalities, funded through public budgets and government grants under the 'zeozweifrei 2035' climate strategy.

Product overview

UEA (Umwelt- und Energieagentur Kreis Karlsruhe) is a public environmental and energy agency providing comprehensive climate protection and energy transition consulting services. The organization operates a multi-service portfolio centered around municipal heat planning (Kommunale Wärmeplanung), energy neighborhood development (Energiequartiere), district heating networks (Wärmenetze), and sustainable building guidance (Nachhaltig Bauen). For end consumers, it offers household energy consulting, business efficiency consulting through the KEFF+ program, and mobile PV advisory services. The agency also provides digital tools including the Solar Atlas for PV potential assessment, operates ZEO Carsharing for e-mobility, delivers school education programs, and implements the Zukunftskommune methodology for municipal climate resilience. Services are provided free of charge for citizens and are funded through municipal contracts and public grants.

Differentiator

Problem solved

Functional benefit

Brands

• zeozweifrei 2035: Climate protection strategy for Landkreis Karlsruhe with the goal of achieving climate neutrality.

Products and services

• Kommunale Wärmeplanung (Municipal Heat Planning) Strategic municipal heat planning service that enables cities and municipalities to analyze their energy inventory and develop decarbonized energy supply scenarios for compliance and climate strategy implementation.
• Energiequartiere (Energy Neighborhoods) Integrated neighborhood energy concepts for urban redevelopment that focus on energy efficiency improvements and sustainable electricity and heat supply at the quarter level for municipalities and developers.
• Wärmenetze (District Heating Networks) District heating network planning and implementation support services for sustainable heat supply from renewable sources, designed for municipalities and project developers.
• Nachhaltig Bauen (Sustainable Building Consulting) Sustainable building consulting including LNB (Leitfaden Nachhaltig Bauen) certification support for public construction projects and private building owners, from early planning through completion to LNB/QNG certification.
• Energieberatung für Privathaushalte Free energy consulting services for private households on energy efficiency, heating system optimization, and renewable energy options in Landkreis Karlsruhe.
• KEFF+ Effizienzberatung für Unternehmen Efficiency consulting services for businesses focusing on process heat optimization, energy cost reduction, and renewable energy integration for commercial and industrial operations.
• Photovoltaik-Beratung (PV Consulting) Solar photovoltaic advisory including mobile PV-Mobil on-site consultations, balcony PV guidance, and Solaratlas-based PV potential analysis for households and businesses.
• Solaratlas Online digital tool that enables homeowners and property owners to self-assess the estimated PV yield potential for their rooftops and locate suitable installation providers.
• Zukunftskommune (Future Municipality) Future municipality consulting program that guides cities and municipalities toward climate resilience with indicator tracking, measure implementation support, and a quality management system, now operating across Baden-Württemberg.
• PV-Mobil (Mobile PV Consulting) Mobile photovoltaic advisory unit that travels to events, municipalities, and community gatherings throughout Landkreis Karlsruhe providing on-site PV consulting to citizens and businesses.
• Schulprojekte (School Programs) Educational programs for schools including the theater production 'Lotta und Paul wollen die Welt retten', Wald und Klima forest excursions, and climate awareness workshops for students.
• ZEO Carsharing Electric carsharing service for municipalities and private households promoting sustainable mobility and e-mobility adoption in Landkreis Karlsruhe.

Quantifiable outcome

• Landkreis Karlsruhe achieved Gold certification in European Energy Award - best result of all districts in Baden-Württemberg
• +3 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Twelve partnerships are on record, tiered core, flagship, major and minor.

• Energieagentur Oberschwaben (EA-OBS)coreStrategic or Co-development Partner · 1 June 2024Since summer 2024, UEA works jointly with Energieagentur Oberschwaben on developing the 'Zukunftskommune' instrument for climate protection support to municipalities across Baden-Württemberg. The partnership led to the establishment of a dedicated website zukunftskommune.info and development of a quality management system for municipal climate protection. Core development team includes Birgit Schwegle and Fabian Siemer from UEA.
• rEA BW e.V. (Verband regionaler Energie- und Klimaschutzagenturen Baden-Württemberg)coreStrategic or Co-development Partner · 1 June 2024Zukunftskommune program transferred to rEA BW e.V. association for statewide operation. UEA contributed to developing the instrument which now supports municipalities across Baden-Württemberg under the association's umbrella.
• AnBau - Agentur für nachhaltiges Bauen GmbHcoreStrategic or Co-development Partner · 1 January 2019AnBau developed the LNB (Leitfaden Nachhaltig Bauen) sustainable construction guideline in cooperation with Energieagentur Oberschwaben with UEA participation. UEA's CEO Birgit Schwegle became a certified LNB-Expert enabling in-house sustainable construction consulting for public sector projects.
• Verbraucherzentrale Baden-WürttembergflagshipGTM or Marketing PartnerUEA maintains shared advisory stands with Verbraucherzentrale at events and trade fairs throughout the region, providing comprehensive free energy consultation services to citizens at venues like EnergieWendeMesse Bretten.
• BEG Kraichgau (Bürgerenergiegenossenschaft)majorGTM or Marketing PartnerLong-standing partnership with BEG Kraichgau for citizen energy projects. BEG participates at UEA events sharing information about cooperative membership and citizen energy participation opportunities. Collaboration spans multiple projects for regional value creation.
• KEA-BW (Klimaschutz- und Energieagentur Baden-Württemberg)coreStrategic or Co-development PartnerKEA-BW supports and endorses the Zukunftskommune instrument. As the state energy agency, KEA-BW provides backing for UEA-developed methodologies and tools for municipal climate protection.
• Kommunaler Klimaschutzverein im Landkreis Karlsruhe e.V. (KSV)majorGTM or Marketing PartnerKSV organizes community events including GemeinderatKompakt excursions and awards Klimapreis climate prizes. UEA supports KSV activities and coordinates joint municipal engagement programs.
• Forstamt KarlsruheminorStrategic or Co-development PartnerJoint Wald und Klima (Forest and Climate) education program bringing forest pedagogy and climate change awareness to school groups in Landkreis Karlsruhe.
• Stadtwerke Bretten, Bruchsal, EttlingenmajorGTM or Marketing PartnerRegional utilities partner with UEA for energy transition events, trade fairs (ENKOM), and community engagement initiatives. UEA provides advisory support at utility-organized events.
• Karlsruher Institut für Technologie (KIT)minorStrategic or Co-development PartnerJoint member meeting activities including visits to KIT Campus Nord Energy Lab and DeepStor exploration drilling. KIT serves as knowledge partner for innovative energy research.
• das-sandkorn-karlsruhe (Theater)minorStrategic or Co-development PartnerCollaboration with Sandkorn Theater for school climate education through the theater production 'Lotta und Paul wollen die Welt retten' performed at schools in the district.
• KEFF+ Mittlerer OberrheinmajorGTM or Marketing PartnerKEFF+ efficiency consulting network for companies collaborates with UEA on business energy efficiency advisory. Joint webinars on process heat and renewable energy for industrial applications.

Scale indicators11 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Deutsche Energie-Agentur (dena): Germany's national energy agency providing policy consulting, market transformation programs, and applied research in renewable energy and energy efficiency. Broader incumbent offering overlapping capabilities across municipal, corporate, and policy advisory at federal scope.
• rEA BW e.V. Association of regional energy and climate agencies in Baden-Württemberg, now operating the Zukunftskommune instrument that UEA co-developed. As an industry association aggregating the regional agencies including UEA, it serves as both a peer and an institutional incumbent shaping the same municipal advisory market.
• KEA-BW (Klimaschutz- und Energieagentur Baden-Württemberg): State-level climate and energy agency for Baden-Württemberg that endorses and supports UEA-developed methodologies. Operates statewide rather than district-level and is a broader incumbent in the same advisory space with overlapping municipal climate, building, and energy transition capabilities.

Regional players

• Energieagentur Mittelbaden: Neighboring regional energy agency in Baden-Württemberg offering similar municipal climate, efficiency, and renewable energy advisory. Most direct geographic neighbor peer operating the same GmbH-style publicly-funded advisory model for a nearby district.
• Energieagentur Rheinland-Pfalz: Regional energy agency for a different German state, operating comparable district-municipal advisory, heat planning support, and citizen energy consulting. Structurally analogous to UEA but serving Rhineland-Palatinate, useful as a cross-state functional comparable.

Emerging players

• co2online GmbH: Berlin-based nonprofit climate consulting firm offering digital tools and advisory for household energy efficiency and heating modernization. Comparable mission and free advisory model, but operates at federal scale via digital channels rather than district-level physical presence.

Others

• B.A.U.M. Consult GmbH: German sustainability and climate strategy consultancy supporting municipalities, companies, and public institutions on climate action plans, sustainability reporting, and energy concepts. Adjacent peer in the broader German climate consulting ecosystem serving overlapping client types with more corporate orientation.

Direct peers

• Verbraucherzentrale Baden-Württemberg: Consumer advice organization that shares event stands with UEA and offers overlapping free energy advisory to citizens. Comparable nonprofit/public-funded model targeting the same household segment with adjacent energy and consumer protection topics.
• Energieagentur Oberschwaben (EA-OBS): Regional energy agency in Baden-Württemberg partnering with UEA on Zukunftskommune development. Both operate as publicly-funded GmbHs delivering municipal climate consulting, energy efficiency advisory, and renewable energy support to their respective districts — directly comparable scale, mandate, and service portfolio.
• KEFF+ Mittlerer Oberrhein: Regional energy efficiency consulting network for SMEs that UEA partners with on company-focused efficiency advisory (Prozesswärme, PV integration). Operates as a parallel delivery channel for the same target segment — businesses seeking subsidized energy consulting.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCmRUn6ujPNkTwcfqt6ogj7g
• Facebookfacebook.com/ZeoZweiFrei
• LinkedInde.linkedin.com/company/zeozweifrei
• Instagraminstagram.com/zeozweifrei
• Xx.com/zeozweifrei

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about UEA