What Energie Uster does

Energie Uster AG is the integrated municipal energy utility for the city of Uster in the Canton of Zürich, Switzerland. The company supplies private households, business customers and construction projects with electricity (meinstrom, 100% renewable Naturstrom since 2014), natural gas (meingas, with a 20% ökogas component), drinking water (meinwasser), and an expanding portfolio of district heating and cooling networks (meinewärme) — currently Wärmeverbund Uster Nord (wood chips, commissioned mid-2022) and Wärmeverbund Uster Zentrum (waste heat from the Swisscom data center plus Stadtpark geothermal, commissioned 2023) — with Wärmeverbund Nänikon Uster planned from 2027 in partnership with Energie 360°. The company also operates public EV charging infrastructure (11 stations plus the MOVE E-tank card), modular charging and intelligent billing solutions for over 900 underground parking spaces, and a multi-product solar suite (solar share / vEVG self-consumption communities, solar max, solar flex, Plug & Play, LEG Uster) supported by 15 owned PV installations producing approximately 2,000,000 kWh annually.

The underlying technology stack is built around regulated distribution assets — a local electricity grid, two district heating networks, a water network and associated substations and transformers (over 8 km of new low-/medium-voltage cabling plus 7 transformers installed in 2022) — overlaid with a Smart Grid layer. Smart Meters reached the statutory 80% coverage threshold in 2025 (two years ahead of the 2027 StromVV deadline), and the Energie-Dirigent local Energy Management System provides customers with automated control over solar self-consumption, heat-pump and EV-charging loads. The company has been recognized in EVU-Benchmarking 2023/24 (2nd of 53 in Wärme; 12th of 97 in Strom; 11th of 44 in Gas) and won the Energiewende Award 2025 (Strom category, The smarter E Europe).

The business model is a regulated multi-utility: recurring tariff revenue from electricity network usage and supply, district heating, gas (with eco-gas premium tier) and water; transaction fees for public EV charging; subscription-based solar participation models (solar max: ~100 kWh/m² annual credit; solar-share administrative flat fees); and professional energy advisory services for heating replacement, building envelope optimization and heat-network connection planning. Go-to-market combines a self-service digital channel (energieuster.ch, mypower customer portal with consumption calculators and online tariff comparison), a physical Service Center at Oberlandstrasse 78, dedicated enterprise field sales for heat connections, commercial solar and property-level EV infrastructure, plus an Ökofonds environmental fund (~CHF 5M disbursed since 2008, CHF 1.5M contributed by Energie Uster in 2024) that stimulates subsidy-driven demand. The operating team is approximately 24 employees, indicating highly capital-intensive infrastructure amortized across a captive municipal customer base.

Name

Energie Uster

Legal name

Energie Uster AG

Website

https://energieuster.ch

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

11–50 employees

Short description

Energie Uster AG is the municipal energy utility for Uster, Canton of Zürich, supplying households, businesses and construction projects with electricity, district heating, gas, water, solar solutions, and e-mobility infrastructure under a regulated multi-utility tariff model.

Ownership category

akta.pro rank

Product category

Municipal Energy Utility

NAICS

Electric Power Generation, Transmission and Distribution (2211), Steam and Air-Conditioning Supply (22133), Water Supply and Irrigation Systems (221310), Electric Power Transmission, Control, and Distribution (22112)

SIC

Water Supply (4941), Natural Gas Transmisison & Distribution (4923), Steam & Air-Conditioning Supply (4961)

akta.pro primary industry

Retail Supply + DER/Virtual Power Plant Bundles (Solar, Storage, DR) (EUAGABAI)

akta.pro secondary industry

Interconnection, Permitting & Grid Services for DERs (EUAMAJAH)

Keywords

• Municipal energy utility
• District heating services
• Electricity grid operations
• Solar energy solutions
• E-mobility charging

Headquarters

HQ city

Uster

HQ country

Switzerland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Supply Chain, Infrastructure, Personnel, Operations, Technology or R&D

Revenue model

1. Electricity Supply & Distribution: Energie Uster supplies electricity (meinstrom product) and manages the local electricity grid. Revenue comes from electricity delivery tariffs and network usage charges. All Ustermer households receive 100% renewable natural electricity.
2. Heat / District Heating Supply: Supply of renewable heating through district heating networks (meinewärme). Sources include wood chips (Uster Nord) and waste heat/geothermal (Uster Zentrum). Revenue from heat delivery tariffs.
3. Gas Supply: Natural gas supply (meingas) with 20% eco-gas component (Swiss biomethane + myclimate climate protection projects). Revenue from gas delivery tariffs.
4. Water Supply: Water supply to households and businesses in Uster (meinwasser). Revenue from water delivery tariffs.
5. E-Mobility Infrastructure: Public charging stations, charging solutions for underground car parks, and billing/accounting systems for multi-party e-mobility charging. Revenue from charging fees and service charges.
6. Solar Products (solar share, solar max, solar flex): Solar participation models and self-consumption community administration. Revenue from solar energy participation fees and administrative service fees for solar share billing.
7. Energy Advisory Services: Professional advisory for heating replacement, building envelope improvements, cooling solutions, household energy advice, and connection planning for heat networks and PV installations.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels8 records

Core offering

Energie Uster AG is a municipal energy utility that supplies electricity, district heating, natural gas, and water to private households, businesses, and construction projects in Uster, Switzerland. The company operates the local electricity grid and district heating networks (Uster Nord and Uster Zentrum), provides solar participation models including self-consumption communities, and runs EV charging infrastructure for public and residential use. Supporting services include energy consulting, the Ökofonds subsidy program, and the myPower customer portal.

Product overview

Energie Uster is a municipal energy utility company offering an integrated portfolio of energy products and services for residential and business customers. The core product suite includes electricity (meinstrom), district heating (meinewärme/Wärmeverbunde), natural gas (meingas), and water (meinwasser) supply. Solar offerings encompass multiple models: solar share (self-consumption communities), solar max (participation model), solar flex, Plug & Play installations, and LEG Uster (local electricity communities). E-mobility solutions include public charging stations, underground parking charging systems, and billing solutions. Supporting services include the Ökofonds (environmental fund), energy consulting, Smart Meters, and the myPower customer portal. The company operates district heating networks (Uster Nord, Uster Zentrum, and planned Nänikon Uster) and maintains 15 solar installations generating approximately 2 million kWh annually.

Differentiator

Problem solved

Functional benefit

Products and services

• meinstrom (Electricity Supply) Electricity supply product for residential and business customers, with natural power sourced from Swiss hydropower and solar energy since 2014. All Uster households receive 100% renewable electricity.
• meinewärme / Wärmeverbunde (District Heating) District heating solutions supplying CO2-neutral heat from local renewable sources (wood chips in Uster Nord, waste heat and geothermal in Uster Zentrum) to households, businesses, and institutions including Spital Uster.
• meingas (Natural Gas Supply) Natural gas supply with eco-quality option containing 20% Swiss biomethane plus climate protection projects via myclimate. Gas prices for July 2026 were maintained unchanged.
• meinwasser (Water Supply) Drinking water supply service for households and businesses in Uster, with published water tariffs and information on drinking water quality.
• solar share (vEVG self-consumption community) Self-consumption community solution (virtuelle Eigenverbrauchsgemeinschaft/vEVG) enabling multiple parties in a building to share solar power from a common rooftop installation, administered through Energie Uster using existing electricity meters.
• solar max (Solar Participation Model) Solar participation model allowing customers to share solar power from six local photovoltaic systems, receiving 100 kWh per square meter annually as energy credit without owning a system.
• solar flex (Flexible Solar Solution) Flexible solar solution for homes, part of the Energie Uster solar energy product portfolio.
• Plug & Play Solar Plug-and-play solar installation option for easy residential setup.
• LEG Uster (Local Electricity Community) Local electricity community (Lokale Elektrizitätsgemeinschaft) allowing residents to jointly use solar power from neighbourhood PV installations.
• E-Tankstellennetz & Ladekarte (Public EV Charging Network) Public charging station network with 11 stations in Uster and an E-charging card (E-tank card) for use across the entire MOVE network in Switzerland.
• E-Ladelösung Tiefgaragen (EV Charging for Underground Parking) Modular electric vehicle charging solutions for underground parking facilities with over 900 prepared parking spaces and intelligent billing per party.
• Abrechnungslösung Tiefgaragen (EV Charging Billing Solution) Intelligent billing system for EV charging in underground parking enabling precise individual billing per party, supporting multi-party cost allocation.
• Energie-Dirigent (Local Energy Management System) Local Energy Management System (EMS) enabling customers to control when and how much self-produced solar power they consume or store, avoiding peak loads at house connections. Used for e-mobility charging stations, PV systems, and heat pumps.
• Smart Meter Digital electricity meters that measure consumption precisely and automatically transmit data to network operators, forming the backbone of the smart grid infrastructure.
• Ökofonds (Environmental Fund) Environmental fund supporting renewable energy projects and energy efficiency measures for Uster residents and businesses, with approximately CHF 5 million paid out since 2008 and CHF 1.5 million contributed by Energie Uster in 2024.
• Energieberatung (Energy Consulting) Comprehensive energy consulting for households and businesses covering heating replacement, cooling solutions, solar energy, and building envelope optimization.
• myPower Kundenportal (Customer Portal) Online customer portal for managing electricity, gas, and water accounts, submitting meter readings, viewing contracts and invoices, calculating electricity demand, and ordering new products.

Quantifiable outcome

• Over 9,000,000 kWh renewable heat delivered, saving ~2,900 tonnes CO2 (equivalent to 1 million car km)
• +4 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Energie 360° AGcoreStrategic or Co-development Partner · 2 February 2026Energie Uster and Energie 360° are collaborating to connect parts of Uster to a new energy center in Volketswil that utilizes waste heat from Vantage's data center campus. Energie 360° provides the bulk heat supply while Energie Uster builds and operates the local distribution network and transfer stations to deliver heat to Uster customers. Implementation planned for 2027 onwards through Wärmeverbund Nänikon Uster.
• Energie 360° AGcoreStrategic or Co-development Partner · 2 September 2025Following a feasibility study and preliminary project, Energie Uster and Energie 360° are jointly planning Wärmeverbund Nänikon Uster, leveraging synergies with existing Wärmeverbunde Uster Nord and Uster Zentrum.
• Vantage (data center operator)coreStrategic or Co-development PartnerVantage operates large data center campuses whose significant waste heat is captured and utilized through Energie 360°'s energy center to supply surrounding municipalities including Uster with renewable heating. This waste heat recovery is a cornerstone of the planned Wärmeverbund Nänikon Uster.
• SwissgridminorOthersSwissgrid is the operator of Switzerland's national transmission network (Übertragungsnetz), operating at 380 and 220 kV across 6,700+ km. Energie Uster operates within this national grid framework as a distribution system operator.
• MOVE Charging NetworkminorChannel Partner/ Reseller/ DistributorThe E-tank card from Energie Uster enables customers to charge at public stations across Switzerland through the MOVE network, providing nationwide e-mobility coverage beyond Uster's own 11 stations.
• «There-for-you» Crowddonating PlatformminorGTM or Marketing PartnerEnergie Uster has featured the Swiss crowddonating platform 'There-for-you' and its 'There-for-trees' reforestation initiative, which involved schoolchildren from Uster planting trees in the local community forest.

Scale indicators12 records

Recent moves10 records

Expansion highlights6 records

Peers

• Wärme Zürich (Fernwärme operator):

Direct peers

• Elektrizitätswerk der Stadt Zürich (ewz): Municipal energy utility of Zurich offering electricity, district heating (Fernwärme), telecom, and renewable energy services. Comparable as a Swiss municipal multi-utility with similar renewable electricity, district heating, and e-mobility offerings; Mirjam Keinath joined Energie Uster from ewz's network economics leadership.
• Energie Wasser Bern (ewb): Municipal utility of Bern offering electricity, gas, water, district heating, and e-mobility. Comparable as a Swiss multi-utility with parallel product lines and focus on renewable energy and heat networks.
• Stadtwerk Winterthur: Municipal energy utility serving Winterthur with electricity, gas, water, district heating, and e-mobility solutions. Directly comparable as a Swiss municipal utility with a similar product portfolio and regulatory structure.
• Romande Energie: Swiss energy utility active in Vaud and surrounding cantons, providing electricity, heat networks, solar, and e-mobility. Comparable as a regional Swiss energy services provider with a multi-product portfolio including district heating.
• Industrielle Werke Basel (IWB): Basel municipal multi-utility providing electricity, natural gas, district heating, and water with a strong renewable energy and heat-network focus. Comparable Swiss municipal utility with renewable district heating and integrated services model.
• Services Industriels de Genève (SIG): Geneva municipal utility providing electricity, gas, water, district heating/cooling, and waste management. Comparable Swiss multi-utility with similar integrated service portfolio and district heating operations.
• Energie 360° AG: Swiss multi-utility providing electricity, natural gas, and district heating with a focus on renewable heating and waste-heat recovery. Direct peer as Energie Uster's partner on Wärmeverbund Nänikon Uster, operating a comparable integrated utility and heat-network business model in the same Swiss market.

Broad incumbents

• Stadtwerke München (SWM): Large German municipal utility operating electricity, district heating (Fernwärme), natural gas, water, and U-Bahn services. Comparable as a multi-product municipal utility with a strong district heating franchise and renewable energy focus, though at much larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks1 record

Key highlights7 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Energie Uster