v2.0 Beta

Tocco Earth v2.0 beta now live - continuous evolution underway.

Clara Bartholomeu: Designing High-End EV Interiors from repurposed vehicles at PEEC
ELECTRIC VEHICLE (EV)

Clara Bartholomeu: Designing High-End EV Interiors from repurposed vehicles at PEEC

Clara Bartholomeu of Peec explores the evolving role of CMF design in electric vehicles, repurposing materials to create distinctive, high-end interiors for the future of EVs.

CDSBClara De Souza Bartholomeu
Mar 19, 2025
16 mins read
11.2K views

1. Peec focuses on repurposing retired vehicles. How do you integrate reclaimed materials into CMF design while maintaining a high-end user experience?

I believe great user experience is built on a delicate balance between trust and surprise. In CMF, trust comes from using materials that are recognized for their quality and perceived value. At the same time, users seek to be captivated and enchanted by the unexpected. Achieving this balance is fundamental to my approach.

Repurposing, however, introduces a unique set of challenges that goes beyond this conceptual dipole. It invites us to rethink the traditional design process—rather than beginning with an idea and selecting materials to match, we start with pre-existing materials, each with a history of transformation and use. This requires a shift from a purely conceptual approach to a more analytical one.

At Peec, we are creating a CMF strategy that focuses on evaluating each component individually to determine the best action—refurbishment, enhancement, or substitution—while ensuring that materials instill trust and delight in users.

Photo courtesy of Peec.
Photo courtesy of Peec.

2. Retrofitted vehicles may include older materials. How do you address wear, patina, or texture mismatches when working with aged surfaces in an EV conversion?

There are multiple strategies to manage aged surfaces, ranging from embracing the patina or simply restoring the material, to painting and wrapping to give it a new perception. The approach depends on several factors, including the condition of the component, the project's design vision, the sustainability goals we want to achieve, and of course, budget constraints. My goal, as a caring human, is to keep parts in use, exploring ways to make what I call “revived surfaces” interesting through re-texturing or re-colouring. However, that is not always possible due to both technical and consumer expectation constraints.

At Peec, we work across diverse segments, from commercial vehicles like buses and vans to private limited edition cars, allowing me to explore tailored CMF strategies for each vehicle.

Photo courtesy of Peec.
Photo courtesy of Peec.

3. What role do advanced coatings, bio-based adhesives, or self-healing surfaces play in ensuring longevity and aesthetic consistency in Peec’s EV transformations?

Coatings and adhesives are a big topic! They can be both a challenge and a solution. We are working hard with our partners, exploring the most appropriate application for each vehicle. A consideration I can point out at the moment is the idea of aligning the composition of coatings and adhesives with the material’s end-of-life cycle, can they be easily removed, repaired, or reprocessed by future users? Will it enhance durability while inadvertently complicating recyclability? Even if a solution reduces the overall carbon footprint, does it introduce unintended constraints on circularity?

Rather than selecting materials based on ambitious sustainability claims alone, I go through a list of considerations to question these factors and ensure that every decision aligns with a holistic circular approach. I believe this level of scrutiny should be an industry standard.

Photo courtesy of Peec.
Photo courtesy of Peec.

4.Do you see a shift in color psychology when designing interiors and exteriors for electric fleet vehicles, compared to conventional petrol vehicles?

At the moment, yes. Although EV design language is gradually merging with that of traditional vehicles as they become more mainstream and integrated into OEM portfolios, there is still a need to differentiate them. This is particularly true for fleet electrification, where visibility and distinction play a crucial role for users and fleet managers who want these investments to be seen.

This differentiation is often achieved through elements like front grille design, but also through material and color choices. Currently, the trend still leans toward a more organic aesthetic, desaturated, nature-inspired hues that move away from traditional automotive palettes. However, I believe this approach will evolve over time as EVs become the norm rather than the exception.

Photo courtesy of Peec.
Photo courtesy of Peec.

5.Your background includes working with wood waste. Do you see opportunities to integrate urban wood waste into CMF solutions for EV interiors?

I am impressed with this question! My past research explored integrating urban wood waste into the design supply chain, and I even launched a jewelry brand utilizing wood offcuts. While using small-scale wood waste is feasible in high-end, bespoke projects, incorporating urban wood into automotive interiors presents significant challenges. The inconsistency and unpredictability of reclaimed urban wood make it difficult to apply within the automotive industry, where material uniformity and performance reliability are paramount.

Photo courtesy of Clara Bartholomeu.
Photo courtesy of Clara Bartholomeu.

6.Peec Mobility's partnerships—such as with BEEAH Group and SRTIP in Sharjah—focus on large-scale fleet conversions while promoting circular economy principles. How do these collaborations influence CMF material choices?

These collaborations come with stringent technical requirements, particularly given the environmental conditions of the MENA region. Additionally, our focus on commercial fleet vehicles- many of which cover up to 600 km per day- introduces durability constraints that significantly impact CMF selection. However, rather than limiting us, these constraints serve as a framework that drives creativity, pushing us to develop innovative material solutions in collaboration with our partners. This aspect of co-creation is one of my favourite parts of my job!

Photo courtesy of Peec.
Photo courtesy of Peec.

7.Given that EV efficiency can be affected by climate control, do you explore phase-change materials or thermo-regulating fabrics in your CMF strategies?

Thermal regulation is a key consideration not only in transportation and EV CMF design but also in interiors and fashion. Climate change is impacting all areas of life, making thermal management an increasingly critical design challenge. My exploration of cooling strategies extends beyond Peec to current research projects with Istituto Marangoni Dubai, a design university committed to advancing the local design landscape. The UAE provides a particularly compelling context for this study, as local communities have mastered passive cooling strategies over centuries, an approach that is now imperative for contemporary design solutions. In this regard, I firmly believe that the West has much to learn from the thermal expertise developed in the Middle East and tropical regions.

Photo courtesy of Peec.
Photo courtesy of Peec.

8.In a circular mobility model, in your opinion should CMF prioritize biodegradable materials or ultradurable, endlessly recyclable ones?

I firmly believe that products and materials must be understood as interconnected systems —they cannot be analyzed in isolation, detached from the factors that determine their processability. That being said, there is no universal solution; the effectiveness of recyclability or biodegradability depends entirely on the infrastructure available to process materials at their end-of-life stage.

Let me try to explain: designing for recyclability is meaningless if no facility will process those materials. Conversely, incorporating partially biodegradable materials as a sustainability measure can be counterproductive if they cannot be effectively separated or reprocessed. A truly circular design approach requires considering the full lifecycle of a product, not just in theory but in practice. This means moving beyond a standardized “by the book” methodology and spending time on the ground, understanding real-world processes alongside the people who handle materials daily. Circularity is not just about a material’s property; it is about how materials flow within an ecosystem of logistics, partnerships, and industrial capabilities. Over the past 1.5 years, I’ve learned from engaging with the manufacturing process, visiting shop floors, and witnessing firsthand how materials move through the system. If there’s one piece of advice I can give, it’s to step away from the computer and into the reality of production, because circularity happens there.



Photo courtesy of Peec.
Photo courtesy of Peec.

9.Do you see bio-fabricated materials (e.g., mycelium composites, algae-based plastics) becoming viable for large-scale fleet applications?

I do! There was a time when large-scale adoption of recycled plastics or bioplastics seemed unrealistic, yet we’ve seen significant advancements in those areas. In terms of bio-based technologies, I see brands such as Kelsun and Flexsea doing beautiful material innovation for the industry, with great potential for scale, as well as Super NFW and Algae Ink— and it gets me really excited!



Photo courtesy of Peec.
Photo courtesy of Peec.

Electric Vehicle (EV)Car DesignAutomotive Design
CDSB

Clara De Souza Bartholomeu

Clara Bartholomeu is a CMF designer and lecturer with a passion for material innovation. Through ongoing research into emerging technologies in colours and materials, she assists brands in the product design, interior, and automotive sectors to select the perfect materials and hues for their creations. Specialising in sustainable strategies, Clara uses materiality as a key tool to help companies meet their internal objectives while delivering value to both customers and local communities.

GALLERY

LATEST INSIGHTS

Discover all our latest reports

Tocco Report: Guide to Digital Product Passport
2030 Outlook
Regulation

Tocco Report: Guide to Digital Product Passport
2030 Outlook

This report by Tocco editorial team decodes all around the digital product passport ( DPP): the regulation’s structure, timelines, and global implications, translating policy into practical intelligence for manufacturers, designers, and policymakers preparing for the age of verifiable products

Tocco Report: FOSSIL-FREE FOAM 2030 Edition
Foam

Tocco Report: FOSSIL-FREE FOAM 2030 Edition

A data-driven report on non-petroleum foams across packaging, footwear, construction, and consumer goods. Defines “fossil-free,” benchmarks properties, maps certifications (EN 13432, ASTM, REACH/CLP, UL 94), profiles suppliers and case studies, and details costs, lead times, and risks, ending with a grounded 2026–2030 adoption outlook.

Tocco Report: RUBBER & ELASTOMER 2026 Edition
Rubber

Tocco Report: RUBBER & ELASTOMER 2026 Edition

Explore the future of rubber and elastomers in The Rubber & Elastomers 2026 Report by the Tocco Editorial Team. This in-depth analysis tracks the global shift from Hevea plantations to bio-based synthetics such as bio-EPDM, TPU, and guayule latex. It examines market data, regulations, and innovations shaping tyres, footwear, and medical goods. From EU deforestation rules to the rise of bio-monomers and circular materials, the report decodes how performance, compliance, and sustainability converge across the $300-billion rubber economy.

Tocco Report: Vietnam Industrial Stack 2030 Edition
Technical & Industrial

Tocco Report: Vietnam Industrial Stack 2030 Edition

Vietnam has outgrown its label as a low-cost assembly line. With exports topping US$405.5 billion in 2024, trade flows now more than double the size of its GDP. Global manufacturers from Samsung to Nike, Intel to Pouyuen, anchor supply chains here, while foreign capital stock has surged past US$322 billion, driving more than 70% of the country’s exports. Vietnam is no longer on the margins of globalization, it is embedded in its core. What makes this moment decisive is the shift from assembly to capability. From robotics and smart factories to biotech and advanced materials, Vietnam is stretching into higher-value terrain, even as weak supplier depth, rising wages, and energy constraints remain. The stakes are clear: execution will determine whether Vietnam cements its role as an industrial powerhouse or stalls at mid-value production. This report by the Tocco team maps that stack, offering a clear-eyed view of Vietnam’s industrial ascent and its limits.