Emissions Monitoring: Tunable’s Real-Time Gas Analysis Technology


  • Tunable’s innovative gas analyser system offers real-time insights into gas composition aboard vessels, empowering shipowners to optimize operations for improved efficiency and reduced emissions.
  • This article explores Tunable’s technology, its key features, and its potential impact on Carbon Intensity Indicator (CII) ratings.

At the LNG Shipping & Terminals Conference in London in November 2023, Tunable introduced its cutting-edge gas analyser technology. The system utilizes a programmable filter chip for infrared spectroscopy-based gas analysis, providing shipowners with continuous, real-time data on gas composition.

Key Features and Benefits

Tunable’s gas analyser system boasts robustness against vibration, crucial for maritime applications, and the ability to measure multiple gases simultaneously with high accuracy. This eliminates the need for calibration gases and complex maintenance procedures, making it a cost-effective and efficient solution for emissions monitoring.

Impact on Emissions Reduction and CII Ratings

By leveraging real-time gas data and combining it with artificial intelligence and machine learning, shipowners can optimize operations to reduce fuel consumption and emissions. The ability to track nitrogen volume in LNG offers a significant advantage, potentially improving CII ratings by 5-10% and extending the lifetime of vessels without costly interventions.

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Source: Riviera