Emission monitoring solutions
Danfoss IXA develops advanced continuous emission monitoring solutions (CEMS) for shipping and the global maritime industry. Our patented and innovative sensor technologies deliver precise, real-time measurement of NOx, SO2, CO2 and NH3 emissions, supporting reliable environmental compliance.
Designed for accuracy, robustness, and ease of use, our solutions provide high-quality onboard data for emission documentation and operational performance optimization.
By turning measurement data into actionable insights, we help shipowners improve fuel efficiency, enhance system reliability, and reduce environmental impact.
Trusted technologies for compliance, performance, and sustainable shipping
Combining precision, reliability, and simplicity, our technologies enable customers to navigate an increasingly complex regulatory landscape while supporting the transition toward future-fuel readiness and more sustainable shipping.
With solutions deployed on approximately 3,000 vessels worldwide, Danfoss IXA is a trusted partner to leading shipping companies – helping them ensure compliance, optimize performance, and accelerate the journey toward a more sustainable future.
Solving complex emission challenges with In-situ CEMS
As global shipping accelerates its transition towards a greener future, shipowners must meet increasingly regulatory requirements for stricter emission-reduction targets set by the International Maritime Organization (IMO).
Under the MARPOL Annex VI, new vessels keel laid after 2016 operating in designated Tier III NOx Emission Control Areas, such as the North American, U.S. Caribbean, Baltic Sea and North Sea, must meet significantly stricter NOx limits.
As these regulated ECA zones continue to expand, continuous emissions monitoring is becoming essential for optimized and environmentally responsible vessel operations – and achieving this doesn’t have to be complicated.
Our continuous In‑situ CEMS solutions for NOx, SO2, CO2 and NH3 are designed for real-time emission monitoring while simplifying compliance.
Transition to new fuels in shipping
Driven by regulation and global climate targets by 2050, the maritime industry is in a transition from heavy fuel oil toward low‑ and zero‑carbon alternatives. Decarbonizing global shipping requires new fuels, new technologies, and new approaches to engine design and emissions monitoring.
The shift to new fuels is complex and based on shipowners adopting investments in a multi-fuel pathway – combining near-term solutions such as LNG and methanol as well as longer-term options like ammonia – NH3.
As the maritime industry moves toward a multi-fuel future, the emissions landscape becomes more complex. Different fuels bring distinct emission profiles, operational implications, and compliance requirements – driving the need for new approaches to monitoring, control, and documentation.
Ready to turn complexity into compliant and optimized performance?
Reach out to our expert team to find the right CEMS solution for your vessel.