What TrønderEnergi does

TrønderEnergi is a Trondheim-headquartered hydroelectric power producer and energy group founded in 1950, owned by 19 Trøndelag municipalities and KLP. Its operating subsidiary TrønderEnergi Kraft AS runs 17 water power plants with 22 turbines across Central Norway (NO3/Trøndelag price area), delivering 2.6 TWh of annual production equivalent to roughly 190,000 households. Generation assets use Francis and Pelton turbines, several with pioneering air-chamber (luftputekammer) pressure-management systems, and the Mørre plant is Norway's first hybrid hydropower-battery facility (2 MW/2 MWh). Operations are centrally monitored from a modern control center in Berkåk, enabling market optimization that yielded ~36.1 øre/kWh in 2025 against a NO3 spot of ~24.7 øre/kWh. The company also operates a district heating network in Orkanger serving ~50 customers (35 GWh/year) using industrial waste heat from Norsk Kylling, and holds strategic equity stakes: 50% of Aneo (Nordic renewables), 40% each of Tensio (grid operator) and Hogst, and 100% of Orkland Energi (acquired August 2025). TrønderEnergi Kraft AS reported 2025 profit of 255 MNOK on a 155 MNOK proposed dividend, while group profit was 17 MNOK due to low NO3 power prices and Aneo losses.

TrønderEnergi's revenue model is a mix of wholesale power sales to the Nordic power exchange, regulated concession power to host municipalities (12.89 øre/kWh in 2025, capped at 10% of plant output), recurring district heating subscriptions, and dividend/equity income from affiliated companies. Pricing for wholesale power is exposure to NO3 spot, partially mitigated by market optimization and regulation capability. Go-to-market is B2B direct: enterprise sales to the grid for hydroelectric output, key-account relationships with industrial customers (e.g., Wacker Holla, Norsk Kylling), and government-facing engagement for concession power allocations with host municipalities such as Oppdal, Sunndal, and Surnadal (which together received ~21.4 MNOK from Driva in 2024).

The company's strategy centers on organic capacity expansion (Nedre Driva project would add 500 GWh/year and triple the Driva complex to 1,100 GWh/year), regional consolidation (Orkland Energi acquisition, Storfossen AS joint venture with NØK for Orkla development), and asset modernization (Storfossdammen and Samsjøen dam rehabilitations, hybrid battery integration at Mørre). Forward indicators — green bond issuance, active NVE concession pursuit, and pipeline of rehabilitation and new-build projects — point to measured, capital-disciplined expansion in Mid-Norway.

Name

TrønderEnergi

Legal name

TrønderEnergi AS

Website

https://tronderenergi.no

Company type

Private

Founded year

1950

Operating status

Operating

Headcount range

51–100 employees

Short description

TrønderEnergi is a Trondheim-based hydroelectric power group operating 17 plants (2.6 TWh/year) in Central Norway, owned by 19 Trøndelag municipalities and KLP, selling wholesale power to the Nordic grid, district heating to ~50 Orkanger customers, and holding equity stakes in Aneo, Tensio, Hogst, and Orkland Energi.

Ownership category

akta.pro rank

Headquarters

HQ city

Trondheim

HQ country

Norway

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Hydroelectric power production and sale: TrønderEnergi Kraft AS generates revenue by producing and selling renewable hydroelectric power to the Nordic power grid (NO3/Trøndelag price area). The company achieves prices above spot through market optimization, regulation capability, and plant availability. In 2025, achieved price was ~36.1 øre/kWh vs. spot of ~24.7 øre/kWh. Municipal concession power (up to 10% of production) is sold at regulated concession prices (12.89 øre/kWh in 2025) to host municipalities.
2. District heating (fjernvarme): TrønderEnergi operates a district heating network on Orkanger supplying ~50 customers (businesses, public buildings, residential complexes) with 35 GWh of energy annually. The network utilizes waste heat from nearby industrial processes, primarily Norsk Kylling, distributing renewable thermal energy.
3. Ownership stakes in affiliated companies: TrønderEnergi AS holds strategic ownership stakes that contribute to group results: 50% in Aneo (Nordic renewable company), 40% in Tensio (grid operator), 40% in Hogst, and 100% in Orkland Energi. These generate returns through dividends and equity valuation.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

TrønderEnergi is a Norwegian municipal energy group that produces and sells wholesale hydroelectric power (approximately 2.6 TWh/year from 17 hydropower plants across Central Norway) to the Nordic power market in the NO3 price area, with up to 10% of production supplied as regulated concession power to host municipalities. It also operates a district heating (fjernvarme) network on Orkanger serving roughly 50 business and public customers with 35 GWh/year of thermal energy derived primarily from industrial waste heat, and holds strategic ownership stakes in affiliated renewable, grid, and energy services companies including Aneo (50%), Tensio (40%), Hogst (40%), and Orkland Energi (100%).

Differentiator

Problem solved

Functional benefit

Products and services

• Vannkraftproduksjon (Hydroelectric Power Production) Wholesale hydroelectric power generation from 17 hydropower plants and 22 turbines across Central Norway, producing approximately 2.6 TWh per year (2,134 GWh in 2025). Sold primarily to the Nordic power exchange in the NO3 price area at spot prices, with up to 10% of output available as regulated concession power to host municipalities. Buyers are grid operators, the spot market, and 19 Trøndelag municipalities under concession terms.
• Fjernvarme (District Heating) District heating service in Orkanger utilizing industrial waste heat (primarily from the Norsk Kylling processing facility) to deliver approximately 35 GWh of renewable thermal energy annually to around 50 customers, including industrial processors, larger residential complexes, and public buildings — equivalent to heating roughly 2,000 single-family homes. Delivered via a dedicated pipeline network under subscription-based pricing.

Quantifiable outcome

• 2,134 GWh produced in 2025, 17% above normal year production of 1,827 GWh
• +5 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

Nine partnerships are on record, tiered minor, core and moderate.

• MOT NorgeminorGTM or Marketing Partner · 11 March 2026Two-year partnership between TrønderEnergi Kraft and MOT Norge (youth resilience organization) signed in March 2026. Supports youth mental health and inclusion in TrønderEnergi's host municipalities. Reflects shared values of community engagement and social responsibility. Leon Romestrand (MOT Norge Deputy Chair) described it as a 'win-win for local communities.'
• Nord-Østerdal Kraftlag (NØK)coreStrategic or Co-development Partner · 20 January 2026NØK and TrønderEnergi established joint investment company Storfossen AS (built on NØK Invest) to consolidate power development along the Orkla river. NØK remains majority owner; TrønderEnergi contributes Orkland Energi's energy assets and capital. Johan Skjølberg (TrønderEnergi's CFO) became chairman of Storfossen AS.
• Storfossen AScoreStrategic or Co-development Partner · 20 January 2026New joint investment company established by TrønderEnergi and NØK (Nord-Østerdal Kraftlag) for hydroelectric development along Orkla river. TrønderEnergi's finance director Johan Skjølberg serves as chairman. Combines industrial expertise and geographic reach of both companies.
• Skanska Norge ASminorImplementation/ SI/ Consulting Partner · 13 May 2025Skanska Norge AS is the main contractor for the Storfossdammen rehabilitation project (2025-2028) in Orkla. The project involves concrete reinforcement, dam safety upgrades, and new hydraulic equipment requiring ~9,500 m³ of concrete.
• Istad Kraft AScoreStrategic or Co-development Partner · 7 April 2025TrønderEnergi Kraft (75%) and Istad Kraft (25%) co-own Driva Kraftverk DA, operating the 600 GWh Driva hydroelectric plant. In April 2025, the two companies announced the 'Nedre Driva' project to build a new 400 MW power station at Sunndalsøra, tripling output to 1,100 GWh. Istad Kraft contributes capital and co-develops the project through the concession process with NVE.
• SINTEF Energi ASminorImplementation/ SI/ Consulting PartnerSINTEF conducted a feasibility study ('Muligheter og utfordringer i Driva: Pumpekraft og miljøforbedringer') on how the proposed Festa pump would affect salmon in Driva river. Led by Atle Harby and Markus Först. The study assessed habitat conditions and recommended minimum flow requirements to protect fish populations.
• Aneo AScoreStrategic or Co-development PartnerAneo is a Nordic renewable energy company 50%-owned by TrønderEnergi AS (separated from TrønderEnergi in 2022). Aneo operates wind, solar, grid services, EV charging, and construction electrification in Norway, Sweden, and Finland. TrønderEnergi's CEO Ståle Gjersvold noted Aneo has been affected by low NO3 power prices. Tord Lien functions as community liaison for Aneo as well.
• Tensio ASmoderateStrategic or Co-development PartnerTrønderEnergi holds 40% of Tensio, a regional electricity distribution grid operator in Trøndelag. Tensio was affected by weather events including extreme storm Amy in 2025. This ownership provides strategic access to grid infrastructure in TrønderEnergi's home market.
• Orkland Energi AScoreStrategic or Co-development Partner100% owned subsidiary of TrønderEnergi AS (acquired August 2025 for an undisclosed amount). Holds district heating, small-scale power production (Leirbekken, Vorma, Eidsfossen), and electricity grid assets in Orkland and surrounding municipalities. Operated as an independent entity with potential for future merger with TrønderEnergi AS.

Scale indicators14 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Glitre Energi: Norwegian energy group owned by 13 municipalities in Buskerud, operating hydropower, grid, and district heating. Direct comparable to TrønderEnergi in municipal ownership, hydro assets, and integrated energy business model.
• BKK AS: Norwegian energy group owned by 17 municipalities in Vestland, focused on hydropower production, grid, and district heating. Direct comparable to TrønderEnergi in municipal-ownership structure, hydro asset base, and integrated energy services model.
• Eidsiva Energi: Norwegian regional energy group with hydropower, district heating, grid, and broadband. Owned by Innlandet municipalities. Direct peer in municipal ownership, multi-segment energy services, and hydro generation focus.
• Skagerak Energi: Norwegian energy group with hydropower production, grid operations, and electricity retail. Owned by Statkraft and municipalities in Vestfold og Telemark. Direct peer in Norwegian hydro generation and municipal ownership model.
• Agder Energi: Norwegian vertically integrated energy company owned by municipalities in Agder. Operates hydropower plants, district heating, grid, and electricity retail. Comparable to TrønderEnergi in municipal ownership, Norwegian hydro generation, and regional focus.
• Lyse Energi: Norwegian energy group owned by 16 municipalities in Rogaland with hydro, district heating, telecom, and electricity retail. Direct peer in multi-municipality ownership, hydropower focus, and integrated energy service delivery.

Broad incumbents

• Statkraft: Europe's largest generator of renewable energy and Norway's dominant hydropower producer. Operates a portfolio of Norwegian and international hydro assets; co-owns Kraftverkene i Orkla with TrønderEnergi (48.6% in KVO). Direct comparable in hydro generation model and Norwegian market focus.
• Vattenfall: Major European utility with substantial Norwegian hydropower operations (Vattenfall's Nordic business). Provides a broader incumbent comparison for hydro generation scale, grid services, and renewable strategy.

Emerging players

• Aneo: Nordic renewable energy company 50%-owned by TrønderEnergi, operating wind, solar, grid services, EV charging, and construction electrification in Norway, Sweden, and Finland. Sister-company relationship; comparable in Nordic renewables focus but differs in technology mix.

Regional players

• Nord-Trøndelag Elektrisitetsverk (NTE): Regional Norwegian power company operating in neighboring Trøndelag region, with hydro, wind, and grid assets. Operates primarily in Nord-Trøndelag, overlapping geographic market with TrønderEnergi. Regional peer with comparable business model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/TronderEnergi

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

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

M&A

Investments1 record

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

Frequently asked questions about TrønderEnergi