What Jonkoping Energi does

Jönköping Energi AB is a municipally-owned energy and connectivity utility headquartered in Jönköping, Sweden, operating under Jönköping kommun as a kommunalt energiföretag. The company delivers electricity, district heating, district cooling, and open-access fiber services across Jönköping, Huskvarna, and Gränna, serving approximately 57,000 grid customers over 300 km of distribution infrastructure. Its core technology stack includes a designated regulated electricity network (Jönköping Energi Nät AB), the Torsvik combined heat and power plant producing 765 GWh of heat and 170 GWh of electricity in 2023 from waste combustion and forest residues, a district cooling system drawing cold water from Lake Vättern at 60+ meter depth achieving a coefficient of performance above 8, and the Wetternet open fiber network (operated via wholly-owned Netsam AB) certified under Robust Fiber standards and delivering up to 1 Gbit/s through up to 15 third-party service providers.

The company's revenue model is built on five recurring streams: electricity trading contracts (variable monthly, quarterly, fixed 1-year, and fixed winter pricing), regulated grid transmission fees, district heating subscriptions priced across power, energy, and flow components, district cooling subscriptions, and fiber connection and access fees. Complementary offerings include modular maintenance tiers for district heating (Tillsyn, Komfort, Komplett), a packaged 20-year heat-exchanger replacement (Utbytespaket) at 53,000 SEK, smart-home products (Ngenic heat control, Pejla), HAN-port real-time metering, solar buyback, EV charging, and construction-site temporary utilities. Go-to-market mixes residential self-service via the Mina sidor portal with a segmented field sales force covering industrial, property-company, and construction/commerce accounts.

The operating footprint is intentionally regional, with no international presence, and the company is governed by municipal ownership that mandates reinvestment of a portion of profits into Jönköping kommun public services. Delivery reliability reached 99.9931% in 2024, and the district heating network achieved a primary energy factor of 0.13 in 2023. Subsidiary structure comprises Jönköping Energi Nät AB for grid operations and Netsam AB for fiber operations, both wholly owned.

Name

Jonkoping Energi

Legal name

Jönköping Energi AB

Website

https://jonkopingenergi.se

Company type

Private

Founded year

1900

Operating status

Operating

Headcount range

101–250 employees

Short description

Jönköping Energi is a municipally-owned Swedish energy and connectivity utility providing electricity, district heating, district cooling, and open fiber services to approximately 57,000 customers across Jönköping, Huskvarna, and Gränna via grid, CHP, and fiber infrastructure.

Ownership category

akta.pro rank

Headquarters

HQ city

Jönköping

HQ country

Sweden

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Electricity Trading (Elhandel): Sale of electricity to residential and business customers through various contract types including variable monthly price, quarterly price, fixed 1-year price, and winter fixed price.
2. Electricity Grid (Elnät): Distribution of electricity through owned grid infrastructure. Revenue from grid fees including fixed subscription fees and variable transmission fees based on consumption.
3. District Heating (Fjärrvärme): Sale of district heating with pricing based on power component, energy component (seasonal), and flow component. Service levels include Tillsyn (inspection), Komfort (comfort), and Komplett (complete management).
4. District Cooling (Fjärrkyla): Sale of district cooling primarily using Lake Vättern's cold water. Includes installation services and ongoing supply.
5. Fiber Network (Stadsnät): Open fiber network providing internet services through multiple service providers. Revenue from connection fees and infrastructure access.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Jönköping Energi is a regional municipal energy utility providing electricity supply and grid distribution, district heating, district cooling, and open fiber broadband to residential, business, and housing cooperative customers in Jönköping, Huskvarna, and Gränna. The company produces heat via combined heat and power at Torsvik using waste and forest residues and offers district cooling sourced from cold water at 60+ meters in Lake Vättern. Its Wetternet open fiber network enables multiple internet service providers to deliver connectivity over its infrastructure.

Product overview

Jönköping Energi operates as a regional energy utility offering an integrated portfolio of energy and connectivity services. The core product suite includes electricity trading (Elhandel) and electricity grid distribution (Elnät) serving 57,000 customers across 300 km of grid infrastructure. District heating (Fjärrvärme) and district cooling (Fjärrkyla) represent major infrastructure offerings, with cooling utilizing cold water from Lake Vättern. The Jönköping Stadsnät fiber network (Wetternet) provides broadband and connectivity services with up to 1 Gbit/s capacity. These core services are supported by modular maintenance tiers (Tillsyn, Komfort, Komplett) for district heating, smart home solutions including Pejla and Ngenic heat control, solar integration services, HAN-port data access, and temporary construction utilities. The company also provides specialized offerings like ground heating and process steam for industrial applications.

Differentiator

Problem solved

Functional benefit

Brands

• Wetternet: Jönköping Stadsnät brand for fiber and broadband services, operated via Netsam AB.
• Jönköping Stadsnät

Products and services

• Electricity Trading (Elhandel) Electricity supply contracts for households and businesses in the Jönköping area, with options including variable monthly pricing, quarterly pricing, fixed 1-year pricing, and winter fixed pricing. Renewable energy options available with origin guarantees.
• Electric Grid (Elnät) Electricity distribution network covering 300 km and serving 57,000 customers in the Jönköping area. Includes grid connection, power transmission, and meter management with 99.9931% delivery reliability in 2024. Revenue from grid fees including fixed subscription and variable transmission fees.
• District Heating (Fjärrvärme) Centralized heating delivered through insulated pipe networks across large parts of Jönköping, Huskvarna, and Gränna. Heat generated at combined heat and power plant Kraftvärmeverket Torsvik using waste combustion and forest residues. Pricing based on power, energy (seasonal), and flow components with service levels Tillsyn (inspection), Komfort (comfort), and Komplett (complete management).
• District Cooling (Fjärrkyla) District cooling service using cold water from Lake Vättern at over 60 meters depth as the primary cooling source, supplemented by absorption technology that converts summer surplus heat from the district heating network. Includes installation services, ongoing supply, and inspection agreements.
• Wetternet Fiber Network (Jönköping Stadsnät) Open fiber network providing internet connectivity up to 1 Gbit/s, TV services, and telecommunications across Jönköping. Customers can choose between up to 15 different internet service providers on the open network. Includes property port (Fastighetsport), technical port (Teknisk port), and group internet/TV agreements for multi-dwelling properties.

Quantifiable outcome

• 99.9931% electricity delivery reliability in 2024
• +4 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered core.

• SydMittNetcoreStrategic or Co-development PartnerCollaboration network between city networks in Jönköping county focused on experience exchange and shared working methods for digital infrastructure. Currently working on 'Säkrat Internet' project to secure internet delivery in the county. Led by Jönköping Energi as recognized leader within the cluster.
• SydlänkcoreStrategic or Co-development PartnerRegional collaboration between city networks in southern Sweden focused on coordination and long-term development of digital infrastructure. Creates stronger structures for stable and robust fiber network across municipal and regional boundaries.

Scale indicators10 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Tekniska verken i Linköping: Municipal energy utility owned by Linköping municipality providing electricity, district heating and cooling, water, fiber, and waste services. Closely comparable to Jönköping Energi in product portfolio, municipal ownership structure, and mid-sized Swedish city footprint.
• Öresundskraft: Municipal energy company serving Helsingborg and Ängelholm with electricity, district heating, gas, and fiber networks. Comparable vertically integrated municipal utility with similar Swedish regional scale and multi-utility offering.
• Mälarenergi: Municipal energy utility in Västerås providing electricity, district heating, district cooling, water, and broadband. Direct comparable on vertically integrated energy services and district cooling operations in a similar Swedish mid-sized city context.
• Skellefteå Kraft: Swedish municipal energy company with electricity generation, district heating, and grid operations in northern Sweden. Comparable on municipal ownership, energy production mix, and district heating scale, though more generation-focused and geographically distant.
• Göteborg Energi: Large municipal energy utility serving Gothenburg with electricity, district heating/cooling, gas, and fiber. Comparable product mix and municipal ownership, with significantly larger scale and broader geographic reach.
• Kraftringen: Swedish municipal energy company (Lund, Eslöv, Hörby, Lomma) providing electricity, heating, and fiber. Comparable on municipal ownership, multi-utility portfolio, and small-to-mid-scale Swedish regional operations.
• Borås Energi: Municipal energy company in Borås providing district heating, electricity, and network services. Comparable on Swedish municipal utility structure, smaller scale, and similar product portfolio focused on heat and grid.

Others

• Jönköpings Stadsnät (Netsam AB): Wholly-owned subsidiary of Jönköping Energi operating the Wetternet fiber network; included as an internal reference rather than external peer. Comparable as a Swedish open-access city network operator.

Broad incumbents

• Vattenfall: Swedish state-owned major utility with nationwide electricity generation, distribution, and heat operations. Comparable as a large incumbent in the same energy utility space, but vastly larger scale and broader geographic footprint than Jönköping Energi.
• E.ON Sverige: Large investor-owned utility serving Swedish electricity and heat customers. Comparable as a broad incumbent in the Swedish energy market, competing with Jönköping Energi on electricity retail and increasingly in district heating.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/jonkopingenergi
• LinkedInse.linkedin.com/company/jonkoping-energi
• Instagraminstagram.com/jonkopingenergi
• Xx.com/jonkopingenergi

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries2 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 Jonkoping Energi