SCR DENOx Blog for Clean Exhaust Gas

H+H SCR Technology for lower NOx emissions

Cleaner Air Beyond NOx: How Integrated SCR and DOC Systems Improve Offshore Working Conditions

Integrated SCR and DOC systems help offshore operators go beyond NOx reduction by improving air quality, reducing exhaust odours and supporting better working conditions onboard.
Modular SCR Systems for Ships: Panel-by-Panel Installation for Cleaner Shipping

Modular SCR systems for ships simplify installation in space-constrained engine rooms. Learn how segmented designs support flexible retrofit projects while reducing installation challenges.
Marine SCR Norway: H+H & Hafvik Solutions AS

Strengthening our Norwegian network: Alongside our existing partners, Hafvik Solutions AS joins us to expand our local Marine SCR expertise. Learn more about our growing commitment to the Norwegian maritime industry.
Remote Support for SCR

Remote support or cyber security compliance – is it either/or? Remote support is becoming a key tool in maritime operations, but cyber rules are evolving fast Ensuring both secure and effective technical service becomes a strategic challenge in the operation and monitoring of SCR exhaust gas cleaning systems.
Norway’s NOx Regulations

Achieve >90% NOx reduction with H+H SCR technology . Ensure IMO Tier III compliance and reduce emissions. Book an appointment or request a free concept study!
SCR Systems for Backup Power in Data Centers

Looking for compact, low-emission backup power solutions for your data center? Discover how H+H Engineering and Nießing deliver modular SCR systems that reduce NOx emissions by over 90%—without sacrificing space or performance.
NOx Emissions from efuels

Achieve >90% NOx reduction with H+H SCR technology – even when using eFuels. Ensure IMO Tier III compliance and reduce emissions. Book an appointment or request a free concept study!
From ZERO to IMO Tier III

WELCOME TO OUR WEBSITE From ZERO to IMO Tier III An overview from past to present Shipping and the Environment: From ZERO to IMO Tier III The International Maritime Organization (IMO) Tier III NOx (Nitrogen Oxides) emission standards were established to regulate and reduce nitrogen oxide emissions from marine engines. The main motiviation is to… Continue reading From ZERO to IMO Tier III
Remote NOx Spot Check

Discover the future of exhaust gas measurements on ships! Remote NOx Spot Check Contact us Ensuring compliance with environmental regulations is crucial for maritime operations. Remote NOx Spot Check IMO Tier III services offer a cutting-edge solution for monitoring NOx emissions on ships, aligning with the NOx technical code of the IMO. Discover how these… Continue reading Remote NOx Spot Check
H+H the Blog for clean exhaust gas

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