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"Through these joint industry projects, we have worked with energy companies to decode the complexities of the energy transition, translating that knowledge into scaleable software that supports the safe and effective deployment of carbon capture and other critical technologies related to hydrogen and ammonia,鈥� said DNV chief executive for digital solutions, Kenneth Vareide.

For CO2 releases, the updated version of KFX software has the capability to model dry ice formation, and the sublimation of particles in the air or from the ground if deposited. The processes included in the scenario modelling would potentially impact the dispersion of CO2 and affect requisite safety distances in emergency planning for facilities. DNV said the updates to the software will allow for more cost-efficient decarbonisation projects.

The update to the KFX software also includes a multi-component spray model to simulate ammonia gas being absorbed in water droplets and can be used to evaluate the efficiency and design of mitigation methods, including water curtains, in accident scenarios.

Regarding hydrogen dispersion, DNV said its combustion and radiation models in KFX have undergone extensive testing and validation for both hydrogen and hydrogen mixtures.

DNV said it has also enhanced its simulation software for gas explosions, EXSIM, to better predict the effect of a hydrogen explosion.

搁颈惫颈别谤补鈥檚 , will return to Amsterdam, the Netherlands, 30 September to 1 October 2025 to address critical environmental issues head-on. Focused on the industry鈥檚 energy transition, the conference offers a comprehensive forum for all stakeholders across the maritime sector to explore solutions and strategies for achieving low-carbon shipping and zero-emissions shipping.