Climeon is a Swedish product company operating within the energy technology sector.
Climeon’s proprietary HeatPower technology converts low-temperature heat into sustainable electricity. Providing access to dependable and cost-effective sustainable power, HeatPower enables industries to increase energy efficiency, decrease fuel consumption and reduce emissions. As a non-weather-dependent source of green energy, HeatPower has the potential to diversify and safeguard the renewable energy mix and, therefore, accelerate the global transition to a net-zero future.
OUR TECHNOLOGY
HeatPower 300 is the latest version of our award-winning Organic Rankine Cycle (ORC) waste heat recovery technology. Optimizing performance and increasing sustainable energy outputs, HeatPower 300 is designed for Maritime, Energy, Industrial and Geothermal applications.
OUR MISSION
To make sustainable power accessible, dependable and cost-effective with industry-leading, low-temperature waste heat recovery technologies.
OUR VISION
To reduce global CO2 emissions and accelerate the use of sustainable power through the development of world-leading HeatPower solutions.
Key Markets
Climeon HeatPower technology targets the most energy-intensive processes and industries to maximize environmental savings and deliver the biggest impact.
our journey
Over a Decade Powering Innovation in ORC Waste Heat Recovery
Since Climeon started in 2011, HeatPower technology has advanced and delivered significant benefits across maritime, industrial, and geothermal sectors. In 2022, we launched HeatPower 300, enhancing performance and sustainable output while lowering the cost of electricity production, thus meeting customer requirements.
The demonstrator
2011
Climeon Ocean
2015
HP150
2016
HeatPower 300
2022
Global Recognition and COMMITMENT TO EXCELLENCE
Climeon has received several awards for the positive impact HeatPower has on the environment.
invaluable partnerships
GLOBAL customers
Our customers stretch across industries and continents, and we treasure the invaluable partnerships we've built with these outstanding teams.
Heatpower Installations
VIRGIN VOYAGES
Climeon, in collaboration with Virgin Voyages and Fincantieri, has supplied a 900 kW system, consisting of six Climeon Heat Power Units, on board each of Virgin Voyages four vessels. This system is fully integrated into the ship's infrastructure, utilizing waste heat from the ship's engines and cooling water sourced from the ocean to generate electricity. The Climeon Heat Power system has been in operation since 2020.
| Application | Maritime, New-Build |
| Vessel Type | 108,192 GT Cruise Ship |
| Status | In operation since 2020 |
| Ship Owner | Virgin Voyages |
| Shipyard | Fincantieri |
| Project Approval | Lloyd's Register |
| Model | HeatPower 150 |
| Capacity | 900 kW/vessel |
| Heat Source | Engine cooling & exhaust |
| Cooling Source | Sea Water |
VIRGIN VOYAGES
Climeon, in collaboration with Virgin Voyages and Fincantieri, has supplied a 900 kW system, consisting of six Climeon Heat Power Units, on board each of Virgin Voyages four vessels. This system is fully integrated into the ship's infrastructure, utilizing waste heat from the ship's engines and cooling water sourced from the ocean to generate electricity. The Climeon Heat Power system has been in operation since 2020.
| Application | Maritime, New-Build |
| Vessel Type | 108,192 GT Cruise Ship |
| Status | In operation since 2020 |
| Ship Owner | Virgin Voyages |
| Shipyard | Fincantieri |
| Project Approval | Lloyd's Register |
| Model | HeatPower 150 |
| Capacity | 900 kW/vessel |
| Heat Source | Engine cooling & exhaust |
| Cooling Source | Sea Water |
HeatPower installed to enhance energy efficiency on board Virgin Voyages four flagship cruise vessels.
Kopsvatn Power Plant
The Kopsvatn Power Plant is located just outside Flúdir in southeast Iceland. The area is rich in geothermal heat, mainly used for district heating and green houses. The construction of the powerplant began in May 2018 and commissioning was finished in March 2019. In 2020, upgrades to the cooling solution and a new pump made it possible to expand the power plant to a production capacity of 1.2 MW. The electricity produced is fed to the local grid and remaining heat is fed into the district heating network.
| Application | Binary Geothermal Power Plant, CHP |
| Status | In operation since 2019 |
| Customer/End User | Baseload Power Iceland |
| Model | HeatPower 150 |
| Capacity | 1200 kW |
| Heat Source | Geothermal Brine (117°C) |
| Cooling Source | Wet cooling towers |
Kopsvatn Power Plant
The Kopsvatn Power Plant is located just outside Flúdir in southeast Iceland. The area is rich in geothermal heat, mainly used for district heating and green houses. The construction of the powerplant began in May 2018 and commissioning was finished in March 2019. In 2020, upgrades to the cooling solution and a new pump made it possible to expand the power plant to a production capacity of 1.2 MW. The electricity produced is fed to the local grid and remaining heat is fed into the district heating network.
| Application | Binary Geothermal Power Plant, CHP |
| Status | In operation since 2019 |
| Customer/End User | Baseload Power Iceland |
| Model | HeatPower 150 |
| Capacity | 1200 kW |
| Heat Source | Geothermal Brine (117°C) |
| Cooling Source | Wet cooling towers |
HeatPower installed at Baseload Power's Kopsvatn power plant to supply Flúðir, Iceland with renewable power.
SSAB: Steel Waste Heat to Power
Steel manufacturing is both energy-intensive and impactful on the environment, globally and locally. To support the Swedish steel industry's goal of more sustainable production, SSAB, a leading global steel manufacturer, integrated Climeon’s HeatPower solution at its Borlänge site. This system converts waste heat from the reheating furnace and continuous annealing line into clean electricity. The remaining heat is then fed into the district heating network. As part of SSAB's commitment to a fossil-free future, this initiative marks a crucial step towards environmentally-friendly steel production.
| Application | Steel Manufacturing |
| Project Status | In operation since 2015 |
| Customer/End User | Swedish Steel AB (SSAB) |
| Model | HeatPower 150 |
| Capacity | 150 kW |
| Heat Source | Heat from reheating furnace and continuous annealing line |
| Cooling Source | Dalälven river |
SSAB: Steel Waste Heat to Power
Steel manufacturing is both energy-intensive and impactful on the environment, globally and locally. To support the Swedish steel industry's goal of more sustainable production, SSAB, a leading global steel manufacturer, integrated Climeon’s HeatPower solution at its Borlänge site. This system converts waste heat from the reheating furnace and continuous annealing line into clean electricity. The remaining heat is then fed into the district heating network. As part of SSAB's commitment to a fossil-free future, this initiative marks a crucial step towards environmentally-friendly steel production.
| Application | Steel Manufacturing |
| Project Status | In operation since 2015 |
| Customer/End User | Swedish Steel AB (SSAB) |
| Model | HeatPower 150 |
| Capacity | 150 kW |
| Heat Source | Heat from reheating furnace and continuous annealing line |
| Cooling Source | Dalälven river |
HeatPower was installed to produce on-site sustainable power at Swedish Steel AB's Borlänge plant.
Baseload Power Iceland: Reykholt
In the village of Reykholt, Iceland, an existing geothermal well provided district heating for a local hotel, farms, and greenhouses. Since the well’s temperature exceeded the needs of the heating system, Climeon was commissioned to design the site, provide control software, and install two Climeon HP150 units, harnessing the geothermal resource to generate renewable power.
| Application | Binary Geothermal Power Plant, CHP |
| Project Status | In operation since 2021 |
| Customer/End User | Baseload Power Iceland, HS Orka |
| Model | HeatPower 150 |
| Capacity | 300 kW |
| Heat Source | HW in ~110°C, HW out ~85°C |
| Cooling Source | Nearby river |
Baseload Power Iceland: Reykholt
In the village of Reykholt, Iceland, an existing geothermal well provided district heating for a local hotel, farms, and greenhouses. Since the well’s temperature exceeded the needs of the heating system, Climeon was commissioned to design the site, provide control software, and install two Climeon HP150 units, harnessing the geothermal resource to generate renewable power.
| Application | Binary Geothermal Power Plant, CHP |
| Project Status | In operation since 2021 |
| Customer/End User | Baseload Power Iceland, HS Orka |
| Model | HeatPower 150 |
| Capacity | 300 kW |
| Heat Source | HW in ~110°C, HW out ~85°C |
| Cooling Source | Nearby river |
HeatPower was installed at Baseload Power's geothermal heat and power plant in the village of Reykholt, Iceland.
Havila Voyages: New Build & Retrofit Cruise
Norwegian cruise line, Havila Voyages, commissioned four new environmentally friendly passenger ships—Havila Capella, Havila Castor, Havila Polaris, and Havila Pollux—constructed by Tersan shipyard in Turkey. Climeon’s HeatPower technology was chosen to enhance energy efficiency aboard all four vessels. The first two ships were retrofitted with the system after delivery in Norway, while the last two were equipped with Climeon’s technology during construction at Tersan.
| Application | Maritime, New-Build (2 vessels) & Retrofit (2 vessels) |
| Vessel Type | 15,519 GT Cruise Ship |
| Status | Commissioned in 2022, 2023 |
| Ship Owner | Havila Voyages |
| Shipyard | Tersan |
| Project Approval | DNV |
| Model | HeatPower 150 |
| Capacity | 150 kW/vessel |
| Heat Source | WHR-Circuit (engine cooling water + exhaust gas heat) |
| Cooling Source | Seawater |
Havila Voyages: New Build & Retrofit Cruise
Norwegian cruise line, Havila Voyages, commissioned four new environmentally friendly passenger ships—Havila Capella, Havila Castor, Havila Polaris, and Havila Pollux—constructed by Tersan shipyard in Turkey. Climeon’s HeatPower technology was chosen to enhance energy efficiency aboard all four vessels. The first two ships were retrofitted with the system after delivery in Norway, while the last two were equipped with Climeon’s technology during construction at Tersan.
| Application | Maritime, New-Build (2 vessels) & Retrofit (2 vessels) |
| Vessel Type | 15,519 GT Cruise Ship |
| Status | Commissioned in 2022, 2023 |
| Ship Owner | Havila Voyages |
| Shipyard | Tersan |
| Project Approval | DNV |
| Model | HeatPower 150 |
| Capacity | 150 kW/vessel |
| Heat Source | WHR-Circuit (engine cooling water + exhaust gas heat) |
| Cooling Source | Seawater |
HeatPower was installed to enhance energy efficiency on board Havila's four new eco-friendly cruise vessels.
Viking Line Glory
Viking Line partnered with Climeon to install HeatPower technology on board their newest vessel, Glory, during construction at the Xiamen Shipyard in China. This system converts waste heat from the engines into clean electricity, reducing fuel consumption and CO2 emissions. Viking Glory, one of the world’s most eco-friendly vessels, also became the first to incorporate Climeon’s steam turbines for added efficiency.
| Application | Maritime, New-Build |
| Vessel Type | 65,211 GT Passenger/Ro-Ro Cargo Ship |
| Status | In operation since 2021 |
| Ship Owner | Viking Line |
| Shipyard | Xiamen Shipbuilding Industry Co., Ltd., China |
| Project Approval | DNV |
| Model | HeatPower 150 + Steam Turbines |
| Capacity | 900 kW |
| Heat Source | WHR-Circuit (Engine cooling water + exhaust gas heat) |
| Cooling Source | Sea Water |
Viking Line Glory
Viking Line partnered with Climeon to install HeatPower technology on board their newest vessel, Glory, during construction at the Xiamen Shipyard in China. This system converts waste heat from the engines into clean electricity, reducing fuel consumption and CO2 emissions. Viking Glory, one of the world’s most eco-friendly vessels, also became the first to incorporate Climeon’s steam turbines for added efficiency.
| Application | Maritime, New-Build |
| Vessel Type | 65,211 GT Passenger/Ro-Ro Cargo Ship |
| Status | In operation since 2021 |
| Ship Owner | Viking Line |
| Shipyard | Xiamen Shipbuilding Industry Co., Ltd., China |
| Project Approval | DNV |
| Model | HeatPower 150 + Steam Turbines |
| Capacity | 900 kW |
| Heat Source | WHR-Circuit (Engine cooling water + exhaust gas heat) |
| Cooling Source | Sea Water |
Viking Line partnered with Climeon to install HeatPower technology on board their newest vessel, Viking Glory, one of the world’s most eco-friendly vessels.