Dr Marlon Cruz

  • UK Chartered Scientist (CSci)

  • UK Chartered Engineer (CEng)

By - Marlon

The Transformative Power of Materials and Surface Engineering: Revolutionizing Net Zero Transitions and Unleashing Economic Resilience

The global transition to net-zero emissions has sparked intense debate about its economic ramifications, particularly following revelations of potential GDP contraction linked to rapid decarbonisation strategies. A 2025 UK government analysis projecting a 10% GDP reduction by 2030 under aggressive net-zero policies highlights the risks of stranding productive assets and inflating costs through forced technological replacements. However, this discourse often

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By - Marlon

Data centre Market Analysis 2025: Record Low Vacancy Rates and Sustainable Innovation Drive Investment Potential in the UK and Europe

The European data centre market is experiencing unprecedented growth, driven by accelerating demand from hyperscale cloud providers, stricter data localization policies, and significant adoption of artificial intelligence (AI) workloads. With vacancy rates at historic lows and new capacity struggling to keep pace with demand, the UK and Europe present compelling opportunities for strategic investment in digital infrastructure, particularly when coupled

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By - Marlon

Unveiling the Future of Aviation: SAF vs. e-SAF – A Bold Leap Towards Sustainable Skies

As the aviation industry confronts its considerable carbon footprint, sustainable aviation fuels (SAF) have emerged as a critical pathway to decarbonization. While often discussed as a singular category, the realm of alternative aviation fuels encompasses distinct technologies with varying production methods, environmental impacts, and market trajectories. Most significantly, electro-sustainable aviation fuel (e-SAF)—synthesized from captured CO₂ and renewable hydrogen—represents a small

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By - Marlon

The E-Fuels Market Landscape: Investment Opportunities, Technology Innovations, and Supply Chain Analysis

The e-fuels market stands at a critical inflection point, with significant growth potential tempered by economic and technical challenges. Current research indicates a complex interplay between production costs, policy frameworks, and market adoption dynamics that will shape the trajectory of e-fuels through 2050. While the cost gap between e-fuels and conventional fuels remains substantial, technological advances and supportive policy mechanisms

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By - Marlon

The Transformative Power of Materials Science: Forging a Path to Sustainability

As a materials scientist and engineer with over two decades of experience, I have had the privilege of witnessing the incredible potential of advanced materials in shaping a more sustainable future. The field of materials science holds the key to unlocking groundbreaking solutions that can revolutionize our approach to sustainability and tackle the pressing environmental challenges we face today. At

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By - Marlon

The Business Case for Materials Experts in the Boardroom

In today’s rapidly evolving and resource-constrained world, companies that fail to prioritize sustainable materials management risk falling behind. Two emerging concepts – the circular economy and critical materials – are poised to reshape entire industries. Forward-thinking businesses, especially those in finance and manufacturing, would be wise to bring materials and surface engineering specialists into the boardroom. Here’s why: Navigating the

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By - Marlon

Embracing the Circular Economy: A Pathway to Sustainable Growth in Materials Engineering

In the evolving landscape of materials engineering, the concept of the circular economy is gaining significant traction. Unlike the traditional linear economy, which follows a ‘take, make, dispose’ model, the circular economy emphasizes the continuous use of resources, minimizing waste, and creating sustainable systems. This approach not only benefits the environment but also offers substantial economic and social advantages. What is the

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By - Marlon

Colombia: A Rising Green Hydrogen Powerhouse

In a recent short article on LinkedIn, I explore Colombia’s potential to become a global leader in green hydrogen production. Regional Strategic Advantages Colombia’s geographical and climatic conditions provide a solid foundation for green hydrogen production from mainly resources coming from solar and wind power. The availability of these resources put Colombia favorably on a clear pathway to green hydrogen

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By - Marlon

Navigating the New Frontier of Circular Economy with ISO 59000 Standards 🌍♻️

The transition to a circular economy is no longer optional, but imperative, for organizations aiming to thrive in a resource-constrained future. 🌳🏭 While this shift presents challenges, the recently published ISO 59000 family of standards provides a comprehensive framework to guide the journey. 🗺️ The Urgent Need for Change ⏰ The linear “take, make, dispose” model that has dominated the

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By - Marlon

Role of Materials Engineering and ESG Goals

In today’s world, companies are increasingly focusing on Environmental, Social, and Governance (ESG) factors to ensure sustainable growth and meet the expectations of stakeholders. While many aspects contribute to a successful ESG strategy, the importance of materials engineering and surface engineering is often overlooked. These disciplines play a crucial role in developing innovative solutions that can help organizations achieve their

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