Architecture News

While electric vehicles eliminate tailpipe emissions, they still contribute to particulate matter through tire and brake wear. Recognizing this challenge, the student team at Eindhoven University of Technology's TU/ecomotive has engineered VENTRA, a groundbreaking electric vehicle prototype designed to mitigate these often-overlooked environmental impacts. This innovative car integrates advanced technology to actively manage and reduce non-exhaust emissions, offering a forward-thinking solution to enhance urban air quality.

VENTRA's distinguishing feature is its T.R.A.C.E. electrostatic collection system, ingeniously integrated within bright orange wheel covers. This system actively draws fine particles generated from tire friction and braking directly from the air as the vehicle operates. Simulations indicate that VENTRA can capture a significant percentage of these particles, achieving up to 42 percent efficiency in urban settings. Moreover, the collected particulate matter is not merely discarded; it's repurposed and blended into an enamel coating for the vehicle's interior, transforming a pollutant into a visible component of the car's design. This creative approach not only manages waste but also highlights the vehicle's commitment to a circular economy.

Beyond emission capture, VENTRA also tackles the root cause of tire wear. Electric vehicles typically carry more weight due to their battery packs, increasing stress on tires. To counter this, the student team constructed VENTRA's chassis from lightweight carbon-fiber-reinforced thermoplastic composite panels, reducing its overall weight to 790 kilograms. This lighter construction contributes to less tire abrasion and extends the estimated range to 290 kilometers. Furthermore, the car's Clean Drive system provides real-time feedback to drivers on their steering, braking, and acceleration habits, encouraging more efficient driving behaviors that further minimize wear and tear. VENTRA represents a significant stride in addressing the evolving environmental considerations of electric mobility, pushing the boundaries of sustainable automotive engineering.

This innovative concept from TU/ecomotive not only pioneers solutions for non-exhaust emissions but also exemplifies a proactive and responsible approach to environmental challenges in the automotive industry, fostering a cleaner and more sustainable future for transportation.

In a groundbreaking initiative, the coastal area of Comillas, a historic town on Spain's northern shore, has undergone a remarkable transformation. Led by Hector Navarro and arkhitekton, the project redefines the town's connection with the Cantabrian Sea by intentionally incorporating natural elements like sand and native plants into the urban fabric. This novel approach moves away from traditional seafront designs that seek to separate the urban environment from the beach, instead fostering a seamless integration that celebrates the ever-changing coastal ecosystem.

The design concept draws heavily from the inherent characteristics of dune landscapes prevalent along the Cantabrian coast. Rather than perceiving sand as an intrusive element to be cleared, the new promenade actively welcomes its presence. Wind and foot traffic naturally deposit sand within specially designed planted areas and permeable paving surfaces, allowing it to become an intrinsic part of the public space. This strategy aims to create a dynamic interface where the town's built environment gracefully transitions into the natural beach. The use of robust, local materials such as limestone riprap further grounds the design within the rugged coastal identity, while permeable surfaces ensure proper water and sand infiltration, mimicking natural processes.

Beyond its ecological benefits, the revitalized seafront significantly improves the public experience. Strategic placement of individual benches throughout the promenade encourages relaxation and contemplation, offering unobstructed views of the ocean without forming an overwhelming barrier of street furniture. A deliberate reduction in vehicular access and an expansion of pedestrian zones prioritize human interaction and movement, fostering a more communal atmosphere. The project's success lies in its collaborative approach, working harmoniously with existing site conditions—wind patterns, sand movement, vegetation growth, and water dynamics—to forge a distinctive and engaging public landscape for Comillas.

This visionary project in Comillas stands as a testament to innovative urban planning, illustrating how a historic coastal town can evolve while respecting and incorporating its natural environment. The new seafront promenade, with its thoughtful integration of sand, vegetation, and locally sourced materials, not only enhances the aesthetic appeal but also offers a more resilient and enjoyable public space that truly belongs to its setting.