HeatPower for Sustainable Shipping
TURN YOUR ENGINES’ WASTE HEAT INTO CARBON-FREE ELECTRICITY
Climeon’s advanced waste heat recovery system, HeatPower 300 Marine, has been designed by marine engineers specifically for the maritime industry. The system can generate up to 355 kW of clean electricity by harnessing the low-temperature waste heat (75-100° C) found in engine cooling water, lowering fuel consumption and carbon emissions.
Decrease fuel
consumption
Improve
energy efficiency
Reduce CO₂
emissions
Enhance EEDI, EEXI
and CII ratings
container ships
Long running hours and large vessel size make container ships a strong case for on-board HeatPower production.
cruise Ships
Large cruise vessels can use engine waste heat to sustainably power on-board facilities, lowering demand on fuel-powered auxiliary engines.
tanker vessels
Tanker ships can enhance their environmental profile and mitigate the impact of emissions charges with HeatPower on board.
other
HeatPower 300 can produce significant returns on board various large size ships. Get in touch to learn if HeatPower is right for your vessel.
WHY CLIMEON HEATPOWER?
Designed by maritime engineers, HeatPower 300 Marine is our award-winning, sector-specific technology for the shipping industry. HeatPower 300 Marine offers enhanced performance at sea via a range of features.
355kW
Up to 355kW from a single unit
1MW
Multiple unit systems can produce
Up to 1MW on large vessels
Industry-leading efficiency at low temperatures
No requirement for steam
Robust, Low-Maintenance Design
Cost-efficient, uncomplicated integration
Advanced system automation
Industry-leading efficiency at low temperatures
No requirements for steam
Robust, low maintenance design
Low-cost, uncomplicated integration
Advanced system automation
optimized for low-temp waste heat
simple, robust, low-cost integration
HeatPower 300 is designed to deliver optimal efficiency from waste heat temperatures as low as 75°C, which enables engine cooling water to be used as a sole heat source, thus simplifying and decreasing the overall cost of integration.
Additional waste heat streams can also be integrated to boost power outputs and maximize the use of available thermal energy when available.
TRUSTED BY GLOBAL INDUSTRY LEADERS
white paper: What is HeatPower?
How can HeatPower increase energy efficiency in the shipping industry?
When electricity is generated from resources such as waste heat, less energy is needed from traditional fossil fuels, thus reducing fuel usage and subsequent emissions. Within the maritime industry, our technology can be used on board vessels to increase energy efficiency and reduce fuel consumption.
insights
Alternative Fuels & HeatPower 300
Explore how Climeon's low-temp waste heat recovery HeatPower 300 technology can optimize the use of low-carbon fuels and deliver futureproof 'fuel flexibility' throughout the maritime industry.
WHITE PAPER: Maximizing sustainable power ouptuts
The importance of a ship's operational profile
In this White Paper, we’ll look at the factors that affect WHR power outputs, analyze the impact a ship’s operational profile has on on-board waste heat recovery and show how potential waste-heat-to-power outputs can be accurately calculated to determine their suitability, impact and ROI.
MEET CLIMEON'S TEAM AT THESE INDUSTRY EVENTS
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.
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.
Maersk: Container Retrofit Pilot
Significant changes are needed for the maritime industry to successfully decarbonize and, as one of the world’s largest container logistics company, Maersk is a driving force within the sector. As a part of their ambitious sustainability goals, Maersk installed HeatPower 150 on-board Horsburgh in order to assess the potential impact that low-temp waste heat recovery can have on the decarbonization of their fleet.
| Application | Maritime, Retrofit |
| Vessel Type | 15,226 TEU Container Ship |
| Status | In operation since 2022 |
| Ship Owner | Maersk |
| Project Approval | ABS |
| Model | HeatPower 150 |
| Capacity | 150 kW |
| Heat Source | WHR-Circuit (Engine cooling water + exhaust gas heat) |
| Cooling Source | Seawater |
Maersk: Container Retrofit Pilot
Significant changes are needed for the maritime industry to successfully decarbonize and, as one of the world’s largest container logistics company, Maersk is a driving force within the sector. As a part of their ambitious sustainability goals, Maersk installed HeatPower 150 on-board Horsburgh in order to assess the potential impact that low-temp waste heat recovery can have on the decarbonization of their fleet.
| Application | Maritime, Retrofit |
| Vessel Type | 15,226 TEU Container Ship |
| Status | In operation since 2022 |
| Ship Owner | Maersk |
| Project Approval | ABS |
| Model | HeatPower 150 |
| Capacity | 150 kW |
| Heat Source | WHR-Circuit (Engine cooling water + exhaust gas heat) |
| Cooling Source | Seawater |
Climeon's HP 150 was installed on-board Maersk's Horsburgh vessel to assess the potential energy savings aboard their cargo fleet.