eMarine and ABB Collaborate to Deploy 1,500 Non-Invasive Temperature Sensors
Innovative Technology Supports Global Cruise and Cargo Vessels in Cutting Costs and Carbon Emissions, Accelerating Decarbonization
Against the backdrop of the global maritime industry’s pursuit of green transformation and higher energy efficiency, a new strategic partnership has been announced between Swedish maritime energy management technology company eMarine and electrical and automation giant ABB. As part of the collaboration, ABB will supply eMarine with 1,500 certified NINVA™ non-invasive temperature sensors specifically designed for maritime applications. These sensors will be fully integrated into eMarine’s advanced vessel energy management solutions, providing cruise and cargo ship operators worldwide with more accurate and efficient energy monitoring support.
eMarine, a technology firm specializing in digital energy management solutions for the maritime sector, has extensive practical experience in the industry. Its systems are already being used by several leading international cruise and cargo operators. Through eMarine’s platform, vessel operators are able to quantify energy consumption and have achieved significant reductions in CO₂ emissions, supporting the industry’s sustainable development goals. This partnership with ABB is seen as a major step in upgrading eMarine’s energy management capabilities, while also marking ABB’s official entry into the maritime market with its innovative NINVA technology.
The NINVA™ non-invasive temperature sensor was selected for this initiative due to its strong performance and adaptability to maritime conditions. In vessel operations, the efficiency of heat recovery systems, along with precise management of cooling water and ventilation systems, directly impacts overall energy usage. High-precision temperature data gathered by NINVA sensors will provide critical input for optimizing these systems. Through real-time monitoring and analysis, shipping operators can adjust operational parameters more effectively, thereby reducing fuel consumption. It is estimated that this technology may lead to considerable energy savings and a notable decrease in carbon emissions.
Notably, the NINVA sensor is designed to perform reliably in harsh maritime environments. Its vibration resistance is specially reinforced to withstand up to 4g of vibration, making it suitable for the demanding conditions at sea. Moreover, the non-invasive design does not compromise on accuracy—it matches the performance of traditional invasive sensors with thermowells. The clamp-on installation method eliminates the need for drilling into pipe walls, which simplifies installation, minimizes disruption to vessel operations, and completely avoids potential leakage risks.
Ola Persson, CEO of eMarine, commented: “At eMarine, we are committed to delivering high-quality innovative solutions that help our clients achieve sustainable energy savings. The maritime industry is under increasing pressure to decarbonize, and technological innovation is essential. By partnering with ABB and integrating the NINVA technology into our energy management systems, we can offer smarter and more efficient tools to accelerate the industry’s transition toward sustainability.”
Dr. Guruprasad Sosale, Product Manager for ABB’s Measurement & Analytics division, also emphasized the significance of the collaboration: “ABB has always been dedicated to providing safer and simpler temperature measurement solutions across industries such as chemicals and oil and gas. The introduction of NINVA technology to the maritime sector represents an important expansion for ABB and demonstrates our support for the industry’s green development goals. We believe that the unique advantages of NINVA will help optimize energy use and reduce emissions, contributing to a more sustainable maritime future.”
As a global leader in electrification and automation, ABB has a long-standing mission to enable a sustainable and efficient future. With over 140 years of engineering experience and a strong focus on digital innovation, ABB supports industrial customers in improving energy efficiency and productivity. The company employs approximately 110,000 people and is listed on the SIX Swiss Exchange (ABBN) and Nasdaq Stockholm (ABB).
ABB’s Process Automation division, which includes approximately 20,000 employees worldwide, provides automation, electrification, and digital solutions for a wide range of industries, including energy, water, materials, and maritime. The collaboration with eMarine is a strategic effort to strengthen ABB’s presence in the maritime automation and energy management sector.
As environmental and sustainability concerns continue to grow, the maritime industry—a crucial enabler of global trade—is increasingly focused on carbon reduction and energy efficiency. The partnership between eMarine and ABB is expected to provide scalable and replicable solutions that support the industry’s green transition. With the planned deployment of NINVA™ non-invasive sensors across multiple vessels, more shipping companies are anticipated to benefit from improved energy management and accelerated decarbonization, supporting global efforts toward a low-carbon future.
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