ORCgrön – Againity

Nordic Bioenergy (f.d. Statkraft Värme AB9 i Åmål)

Jonas Lundgren — Wed, 18 Mar 2026 17:26:58 +0000

Nordic Bioenergy (f.d. Statkraft Värme AB9 i Åmål)

Background

The district heating plant in Åmål, owned by Nordic Bioenergy (formerly Statkraft Värme AB), has developed and rebuilt its district heating facility. Since 2021, its production mix has been 100% renewable. In connection with the construction and installation of a new 10 MW wood chip-fired hot water boiler, the plant chose to equip the facility with an ORC turbine to cover its own electricity consumption.

Our solution

Againity delivered an automated ORC system with a maximum capacity of 400 kW of electricity production. The ORC system enables electricity generation from the hot water produced by the boiler. In total, the system is expected to produce 1,266 MWh annually, corresponding to emission savings of 1,139 tonnes of CO₂ equivalents when replacing European marginal electricity.

Owner: Nordic Bioenergy (f.d. Statkraft Värme AB)
Location: Åmål, Sweden
Existing boiler: 10 MW
Fuel: Biomass wood chips
Heat production: 37,6 GWh/year
Boiler circuit temperature: 150 °C
District heating return temperature: 56 °C
Againity delivery: ORC AT500
Installed capacity: 400 kW
Expected electricity production: 1266 MWh/year

Sölvesborgs Energi och Vatten AB

Jonas Lundgren — Wed, 18 Mar 2026 16:50:41 +0000

Sölvesborgs Energi och Vatten AB

Background

The district heating plant in Sölvesborg, owned by Sölvesborgs Energi och Vatten (SEVAB), is largely based on waste heat from the Sylvamo (formerly Stora Enso) paper mill outside Bromölla. In connection with an investment in a new 6 MW boiler plant from AKJ Energiteknik AB, the plant chose to equip the facility with an ORC turbine. The investment not only reduces electricity and grid costs but also helps the operation become more climate-neutral and increases baseload power in electricity price area 4.

Our solution

Againity delivered a containerized and automated ORC system with a maximum capacity of 400 kW of electricity production. The ORC system enables electricity generation from the hot water produced by the boiler.

Owner: Sölvesborgs Energi och Vatten AB
Location: Sölvesborg, Sweden
Fuel: Residues from forestry
Boiler circuit temperature: 150 °C
District heating return temperature: 47 °C
Againity delivery: ORC AT200
Installed capacity: 400 kW

Konzienicka Gospodarka Komunalna SP. Z o. o.

Jonas Lundgren — Fri, 31 Oct 2025 08:00:21 +0000

Konzienicka Gospodarka Komunalna SP. Z o. o.

Background

The district heating plant in Kozienice, owned by Kozienicka Gospodarka Komunalna Sp. z o.o., has chosen to modernize its operations and work towards fossil-free energy production. As part of this initiative, the company invested in two ORC turbines that utilize hot water from two 4 MW biomass-fired boilers. This investment not only enables electricity production at the plant but also contributes to reduced climate impact.

Our solution

Againity delivered two automated ORC systems, each with a maximum capacity of 200 kW of electricity production. The ORC systems enable electricity generation from the hot water produced by the boilers. Kozienicka Gospodarka Komunalna Sp. z o.o. has chosen to sign a service agreement with Againity to ensure a long lifespan and minimal maintenance.

Owner: Konzienicka Gospodarka Komunalna SP. Z o. o.
Location: Kozienize, Poland
Existing boiler: 4 MW
Fuel: Bio fuel
Againity delivery: Two of ORC AT200
Installed capacity: in total 400 kW

Idex 3-4, Vilnius, Pakalniskiu, ldex Paneriškių.iq UAB

Jonas Lundgren — Thu, 30 Oct 2025 16:28:08 +0000

Idex 3-4, Vilnius, Pakalniskiu, ldex Paneriškių.iq UAB

Background

The district heating plant in Pakalniškės, Vilnius, owned by Idex Paneriškių IQ UAB, has in recent years focused on modernizing the facility to enable fully fossil-free district heating production. As part of this initiative, the company chose to invest in two ORC turbines connected to a hot water boiler. The investment not only reduces electricity and grid costs but also helps the operation move toward greater climate neutrality.

Our solution

Againity delivered two automated ORC systems, each with a maximum capacity of 400 kW of electricity production. The ORC systems are containerized for easy outdoor installation. The ORC systems enable electricity generation from the hot water produced by the boiler. Idex Paneriškių IQ UAB has chosen to sign a service agreement with Againity to ensure a long lifespan and minimal maintenance.

Owner: ldex Paneriškių.iq UAB
Location: Vilnius, Lithuania
Boiler circuit temperature: 128 °C
District heating return temperature: 54 °C
Againity delivery: ORC AT500
Installed capacity: 800 kW

Arvidsjaur Energi AB

Jonas Lundgren — Sat, 11 Oct 2025 19:03:12 +0000

Arvidsjaur Energi AB

Background

The district heating plant in Arvidsjaur, owned by Arvidsjaur Energi AB, has in recent years undergone extensive modernization to enable more sustainable production while also strengthening resilience during power outages. To both reduce operating costs and enable island mode operation, the facility invested in an ORC turbine and a battery system from Againity, integrated with a 7 MW wood-fuel-fired hot water boiler.

Our solution

Againity delivered a Battery Energy Storage System (BESS) with a capacity of 625 kW / 1,200 kWh, integrated with an ORC turbine with a maximum capacity of 400 kW of electricity production. In total, the ORC system is expected to produce 1,408 MWh annually, corresponding to emission savings of 1,267 tonnes of CO₂ equivalents when replacing European marginal electricity.

Owner: Arvidsjaur Energi AB
Location: Arvidsjaur, Sweden
Existing boiler: 7 MW
Fuel: Wood based fuel
Boiler circuit temperature: 150 °C
District heating return temperature: 55 °C
Againity delivery: ORC AT500 with integrated battery system BESS
Installed capacity ORC: 400 kW
Installed capacity BESS: 625 kW / 1200 kWh
Expected electricity production: 1408 MWh/year

Kauno energija

Jonas Lundgren — Sat, 11 Oct 2025 18:57:21 +0000

Kauno energija

Background

The district heating plant in Kaunas, owned by Kauno energija, has in recent years focused on more sustainable heat production. As part of this initiative, Kauno energija invested in an ORC turbine powered by hot water from a boiler. The investment not only reduces electricity and grid costs but also helps the operation move toward greater climate neutrality.

Our solution

Againity delivered an automated ORC system with a maximum capacity of 450 kW of electricity production. The ORC system enables electricity generation from the hot water produced by the boiler.

Owner: Kauno energija
Location: Kaunas, Lithuania
Boiler circuit temperature: 125 °C
District heating return temperature: 52 °C
Againity delivery: ORC AT500
Installed capacity: 450 kW

Västerbergslagens Energi AB

Jonas Lundgren — Sat, 11 Oct 2025 18:53:35 +0000

Västerbergslagens Energi AB

Background

The district heating plant in Fagersta, Västerbergslagens Energi AB (VB Energi), is owned by Vattenfall, Ludvika Municipality, and Fagersta Municipality. The district heating network is approximately 30 km long and currently has around 360 connection points with a total connected capacity of 50 MW. To reduce operating costs and increase local baseload power in the area, VB Energi chose to invest in an ORC turbine at the Craboverket plant.

Our solution

Againity delivered an automated ORC system with a maximum capacity of 560 kW of electricity production. The ORC system enables electricity generation from the hot water produced by the boiler. In total, the system is expected to produce 2,315 MWh annually, corresponding to emission savings of 1,931 tonnes of CO₂ equivalents when replacing European marginal electricity.

Owner: Västerbergslagens Energi AB (VB Energi)
Location: Fagersta, Sweden
Fuel: Wood chips, sawdust, bark, and pellets
Heat production: 68 GWh/year
Boiler circuit temperature: 150 °C
District heating return temperature: 62 °C
Againity delivery: ORC AT500
Installed capacity: 560 kW
Expected electricity production: 2315 MWh/year

Arvika Fjärrvärme AB

Jonas Lundgren — Sat, 11 Oct 2025 18:43:39 +0000

Arvika Fjärrvärme AB

Background

The district heating plant in Arvika, owned by Arvika Energi och Miljö, produces district heating primarily from biomass and waste heat. The biomass consists of residual products from nearby forestry operations and sawmills. As part of its sustainability efforts, the plant invested in an ORC turbine powered by hot water from one of its boilers. This initiative not only enables electricity production at the plant but also contributes to reduced climate impact.

Our solution

Againity delivered an automated ORC system with a maximum capacity of 560 kW of electricity production. The ORC system enables electricity generation from the hot water produced by the boiler. Arvika Fjärrvärme AB has chosen to sign a service agreement with Againity to ensure a long lifespan and minimal maintenance.

Owner: Arvika Energi och Miljö AB
Location: Arvika, Sweden
Fuel: Bio fuel
Heat production: 73 GWh/year
Boiler circuit temperature: 150 °C
District heating return temperature: 55 °C
Againity delivery: ORC AT500
Installed capacity: 560 kW

Kils Energi

Jonas Lundgren — Sat, 11 Oct 2025 18:37:09 +0000

Kils Energi

Background

The district heating plant in Kil, owned by Kils Energi, currently operates four heat production facilities. Their largest plant, with a capacity of 9 MW, is located at the recycling center in the Lersätter industrial area and primarily uses shredded wood waste, mainly sourced from local residents in Kil. To reduce operating costs, Kils Energi chose to invest in an ORC turbine from Againity.

Our solution

Againity delivered an automated ORC system with a maximum capacity of 500 kW of electricity production. The ORC system enables electricity generation from the hot water produced by the boiler. Kils Energi has chosen to sign a service agreement with Againity to ensure a long lifespan and minimal maintenance.

Owner: Kils Energi AB
Location: Kil, Sweden
Existing boiler: 2 MW
Fuel: Wood waste
Heat production: 56 GWh/year
Boiler circuit temperature: 150 °C
District heating return temperature: 50 °C
Againity delivery: ORC AT500
Installed capacity: 500 kW
Expected electricity production: 2258 MWh/year

Värnamo Energi AB

Jonas Lundgren — Sat, 11 Oct 2025 18:33:39 +0000

Värnamo Energi AB

Background

Värnamo Energi currently operates six local district heating networks that produce district heating. The fuel mainly consists of renewable biomass, and the ash remaining after combustion is returned to the forest as fertilizer. As part of its sustainability efforts and to reduce electricity and grid costs, Värnamo Energi invested in an ORC turbine connected to its 14.3 MW hot water boiler.

Our solution

Againity delivered an automated ORC system with a maximum capacity of 250 kW of electricity production. The ORC system enables electricity generation from the hot water produced by the boiler. In total, the system is expected to produce 789 MWh annually, corresponding to emission savings of 710 tonnes of CO₂ equivalents when replacing European marginal electricity. Värnamo Energi AB has chosen to sign a service agreement with Againity to ensure a long lifespan and minimal maintenance.

Owner: Värnamo Energi AB
Location: Värnamo, Sweden
Existing boiler: 14,3 MW
Fuel: Bio fuel
Heat production: 69,5 GWh/year
Boiler circuit temperature: 120 °C
District heating return temperature: 55 °C
Againity delivery: ORC AT500
Installed capacity: 250 kW
Expected electricity production: 789 MWh/year