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Solar-Powered ETFE Structures Embracing Siberian Topography for Enhanced Traveler Experience

Authors:
Daniel Inocente, Steven Chaffer
Solar-Powered ETFE Structures Embracing Siberian Topography for Enhanced Traveler Experience

Project in-detail

Harnessing solar energy through integrated ETFE membranes, the design adapts to the Siberian landscape while providing essential rest stops for travelers along the Trans-Siberian Railway.
5 key facts about this project
01
ETFE membranes provide natural lighting while enhancing energy efficiency.
02
The structure's curved form is designed to withstand heavy Siberian snowfall.
03
Integrated solar cells enable the building to generate its own energy.
04
Perforated mesh elements enhance airflow and user comfort in the interior.
05
Context-sensitive design incorporates local topographical features into the layout.

The Trans-Siberian Pit Stops project strategically addresses the needs of travelers along the Trans-Siberian Railway, the longest rail network in the world. This architectural design reflects a deep understanding of the Siberian environment and cultural heritage while providing essential services and rest opportunities for passengers. The project integrates functionality with climatic responsiveness, offering a series of well-defined, adaptable spaces.

The pit stops serve as hubs for rest and information, facilitating a vital connection in the journey across vast distances. They are positioned at key intervals to enhance the travel experience. By combining innovative design strategies with sustainable materials, this project exemplifies contemporary architecture that respects both functionality and local context.

Responsive Architectural Design The project utilizes advanced materials such as Ethylene Tetrafluoroethylene (ETFE) for its lightweight and insulating properties. The structure's main framework consists of a robust steel system that ensures structural integrity while allowing for expansive, open spaces. The integration of perforated mesh elements promotes airflow and visual interest, differentiating it from typical rest areas. The wood ceiling provides acoustic comfort while enhancing the warmth of the interior. This multi-layered approach not only fulfills its functional role but also establishes a unique sensory environment.

Energy efficiency is key to the design philosophy, with printed ETFE solar cells incorporated into the roof. This innovative application allows the structure to harness solar energy, reducing reliance on external power sources and minimizing environmental impact. The dynamic form incorporates local weather patterns and geological conditions, enhancing resilience and ensuring adaptability to the Siberian climate.

Site-Specific Integration The architectural layout engages with the surrounding landscape, creating a seamless transition from natural topography to built form. The project incorporates wave-like patterns that reflect the natural movement of the terrain. This attention to contextual relationships enhances not only the aesthetic appeal but also the environmental performance of the structure.

Sustainable practices are evident in the project, as it strives to minimize its ecological footprint while offering a restorative space for travelers. The design fosters a connection to nature, allowing users to immerse themselves in the Siberian landscape even while resting.

For further insights into the Trans-Siberian Pit Stops project, including detailed architectural plans and sections, readers are encouraged to explore the project presentation. This resource offers a comprehensive view of architectural designs and critical considerations that shaped the development, enriching the understanding of this unique architectural endeavor.

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The Mujassam Watan Urban Sculpture Challenge invites architects and designers to create iconic public sculptures for one of two sites in Saudi Arabia: Abu Hadriyah Road or the Tharwa Sea Front in Al-Khobar. Proposals should reflect Saudi identity, culture, and future aspirations.

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The Mujassam Watan Urban Sculpture Challenge is an international architecture and design competition inviting creatives to shape the future of Saudi Arabia’s public spaces. With a total prize fund of €50,000, the competition calls for sculptural proposals that merge cultural symbolism with innovative design, offering participants a chance to see their concepts brought to life in a rapidly transforming national context.

Organised by Buildner in partnership with the Mujassam Watan Initiative, the challenge focuses on two prominent locations: Abu Hadriyah Road, a major highway and gateway into the Eastern Province, and the Tharwa Sea Front in Al-Khobar, a pedestrian-focused waterfront district. Designers must select one site and develop a sculpture that engages with its surroundings—whether addressing the fast-paced dynamism of a transit corridor or creating moments of interaction along a coastal promenade.

Proposals should be bold, site-specific, and rooted in narrative—drawing on themes such as heritage, national identity, transformation, and dialogue. Environmental responsiveness, material durability, and feasibility are strongly encouraged, as winning projects may be selected for actual construction.

Each submission must include four A2 landscape presentation boards, a cover image, and a written project description. The competition is open to professionals and students alike, working individually or in teams of up to four people. No professional license is required.

Registration is open until July 24, 2025, with final submissions due by August 27, 2025. Winners will be announced on October 1, 2025.

Mujassam Watan Urban Sculpture Challenge

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 24 July 2025

Enter an open architecture
competition now

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