SITUATION

THE HVAC-R PERFORMANCE DRIFT NO YACHT CAN AVOID

THE HVAC-R PERFORMANCE DRIFT IN DETAIL

On every superyacht, HVAC-R efficiency is the backbone of guest comfort, operational reliability, and asset preservation.

But no matter how well-maintained or state-of-the-art, every HVAC-R system drifts out of performance slowly, silently, and inevitably.

Traditional approaches such as periodic service visits, manual checks, and crew intuition can only fix what’s already gone wrong.

Without the right tools, insights, context, or a reliable independent knowledge backbone, it’s impossible for crews & operators to keep the yacht continuously optimized as conditions change. This means performance drift inevitably returns.

This performance drift leads to:

❌ – Waste – Between 10–25% fuel and/or energy waste.

❌ – Costs – €250k–€800k annual cost per yacht caused by energy waste, emergency callouts, leaks, lost charter days, and accelerated wear.

❌ – CHG – Up to 1000 tons of avoidable CO₂ emissions. Equal to 263 passenger flights between New-York and Singapore. Per yacht. Per year.

❌ – Failures – 7 out of 10 yachts in tropical waters reporting  at least one major HVAC-R issue per season. Even the newest, most efficient ones.

Turning tides

In an era of rising energy costs, stricter environmental regulations, and a shortage of skilled personnel, maximizing HVAC-R system efficiency has never been more critical. The maritime sector is navigating rapidly evolving global climate and environmental policies, including IMO measures such as the Energy Efficiency Design Index (EEDI), Ship Energy Efficiency Management Plan (SEEMP), and the Energy Efficiency Existing Ship Index (EEXI) as well as F-gas and CHG regulations for refrigerants.

By leveraging real-time data on energy demand, operational loads, and system performance through the ClimaWISE platform, maritime operators can continuously optimize HVAC-R efficiency. This ensures existing systems perform at their best, reduces fuel and electricity consumption, and supports both operational savings and regulatory compliance.

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THE CHALLENGES

PERFORMANCE DRIFT HIDES IN CHANGING CONDITIONS

When every variable is in motion, climate zones, seawater temperatures, guest occupancy, hotel load, operational mode, there is no stable ground for analysis.

Under current practices it is impossible to isolate cause and effect or prove the impact of a “repair”, “refit” or “upgrade”.

This uncertainty traps yachts in a performance degradation loop where inefficiency quietly resets after every change or docking period. Refrigerant leakage often goes unnoticed until dedicated hardware signals it or until related problems start to affect operations, yet its environmental footprint is severe. Even small leaks contribute disproportionately to greenhouse gas emissions, turning an invisible technical issue into a serious sustainability challenge.

It’s impossible to validate what you can’t measure cycle.

01.

Performance degradation observed

02.

Guestimate ”Improvement” applied

03.

Conditions change

04.

No validation of “Improvement”

OUR SOLUTION

A revolution in operational HVAC-R optimization

ClimaWISE: Full-Service HVAC-R Optimization for Maritime Vessels elevate the cooling systems of your yachts, cruise ships, and vessels with ClimaWISE, a full-service solution featuring our unique carbon-neutral implementation process. By unlocking hidden cooling capacity in existing installations, ClimaWISE maintains optimal comfort while significantly reducing energy and fuel costs. Our science-based approach, grounded in thermodynamics, enhances legacy HVAC-R systems, empowering you to become a Well-Informed Smart Engineer with precision, compliance, and sustainability at sea.

✓ Proactive Refrigerant Leak Detection: Prevent system breakdowns by identifying leaks early, ensuring compliance with maritime regulations, minimizing costly refrigerant refills, and reducing environmental impact from greenhouse gas emissions.

✓ Significant Energy & Fuel Savings: Optimize performance to reduce energy and fuel costs while preserving onboard comfort.

✓ Reduced Carbon Footprint: Achieve sustainable operations through our carbon-neutral implementation and advanced technology.

✓ Enhanced System Efficiency: AI-driven insights align real-time data with thermodynamic standards (e.g., Log ph diagram) to ensure peak performance.

Unlike traditional methods that rely on basic metrics, ClimaWISE seamlessly integrates with your existing systems, unlocking hidden capacity and providing actionable insights to lower maintenance costs, ensure regulatory compliance, and protect the environment. Discover ClimaWISE today and transform your vessels’ cooling systems with efficiency, comfort, and sustainable, thermodynamic-driven innovation.

“Mastering HVAC-R peak performance takes three forces working together”

100% TRANSPARENCY

Always know your real-time ideal balance & operational profile, factoring seawater temps, climate, load, occupancy, and other external interactions.

A SYSTEM THAT ADAPTS IN REAL-TIME

A connected self-learning holistic layer interpreting every variable in real time, revealing exactly what is happening and alerting you before issues escalate.

SMART ENGINEER GUIDANCE

Specialists working alongside your smart system to fine-tune, consolidate gains, and keep performance at its peak no matter the environment.
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Cruise & Ferry

“Rising energy costs and strict sustainability demands challenge onboard operations.”

Cruise operators are under growing pressure as ports worldwide tighten access based on strict emission and energy-efficiency requirements. Traditional monitoring ensures passenger comfort but often fails to address the hidden inefficiencies that drive excess emissions. ClimaWISE continuously analyzes HVAC-R performance, helping ships cut energy waste, stay compliant, and secure access to critical destinations.

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Yachting

“Luxury comfort comes with growing pressure to reduce environmental impact.”

In yachting, sustainability is becoming a central expectation, yet much of today’s effort is focused on intentions rather than measurable results. Traditional practices ensure comfort but leave hidden inefficiencies unaddressed, leading to unnecessary fuel use and emissions. ClimaWISE transforms sustainability into tangible outcomes by continuously optimizing HVAC-R performance, enabling yachts to combine true efficiency with uncompromised luxury.

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Specialized Vessels

“Complex offshore operations face costly inefficiencies and downtime risks.”

Operating in harsh and unpredictable marine environments, specialized vessels struggle with high energy costs, hidden inefficiencies, and the risk of costly downtime that can disrupt complex missions.

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Navy

“Critical missions demand absolute reliability under strict security standards.”

Naval operations demand absolute reliability and mission readiness under strict security and performance standards. Rising energy demands, complex equipment, and operational constraints put constant pressure on fleet efficiency.

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Merchant

“Global fleets struggle with fuel costs, emissions targets, and crew shortages.”

Commercial shipping lines face volatile fuel prices, stricter emissions regulations, and a shortage of skilled personnel. Balancing operational efficiency with regulatory compliance is a persistent challenge for global fleets.

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Renewables

“Offshore energy projects require maximum efficiency under harsh conditions.”

Offshore energy platforms operate in extreme conditions where downtime and inefficiency are costly. Maintaining reliable HVAC-R systems while minimizing energy use is a critical challenge for sustainable operations.

Why ClimaWISE?

Get grip on your HVAC-R operation

Exceptional investment

ClimaWISE is an outstanding investment opportunity in efficiency as well as sustainability.

ClimaWISE uses a unique 4-phase methodology, delivering measurable ROI at every stage. Turning sustainability into profit, it is fully transparent, future-proof, and profit-ready. The solution pays for itself within the contract period, making all benefits free and generating profit by the end. The smarter way to win tomorrow.

Trusted Standards, Revolutionary Efficiency

Advanced technology with trusted maritime security standards

ClimaWISE combines maritime cybersecurity standards, including ISA/IEC 62443 and IACS E26/E27, with secure cloud connectivity. Our integrated expertise in software, engineering, thermodynamics, and refrigeration ensures top-tier efficiency and smooth, risk-free implementation.

Expertise & experience

Your commitment to efficiency and sustainability is in expert hands, delivering real results.

ClimaWISE is powered by Delta Digital, a leading force in vertical AI solutions and innovations. Our team consists of top-tier engineers, thermodynamic specialists, software developers, and project managers, bringing extensive experience from working with industry frontrunners.

Market leadership

Elevate Your Market Leadership with ClimaWISE

ClimaWISE is a unique market solution, providing our customers with a competitive edge in the dynamic HVAC-R landscape. By optimizing operational efficiency at the individual equipment level, it unlocks significant savings potential. With ClimaWISE, your business goes beyond industry standards, establishing itself as a frontrunner. Experience the future of efficiency and sustainability today and stay ahead of the competition.

CONTACT US

Be a part of our journey and improve operational intelligence of your HVAC-R installations!

Main Office

Einsteinweg 33 D
3752LW Bunchoten-Spakenburg
The Netherlands

CALL US

(+31)(0)851301722

EMAIL US

info@climawise.com

Join us in taking HVAC-R efficiency to the next level!

Contact us to explore the advantages and savings we offer your business, organization, or sector. Fill out the form below, or get in touch via phone or email. Our specialists are ready to guide you on your path to next level HVAC-R efficiency.

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