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Geothermal-Powered Community Hub Featuring Modular Timber Construction and Expansive Glass Facades

Authors:
Kito Samson, Carmem Aires, Kamilla Koyama
Geothermal-Powered Community Hub Featuring Modular Timber Construction and Expansive Glass Facades

Project in-detail

With the integration of geothermal energy and modular timber construction, this community hub redefines sustainability while offering versatile spaces for exhibitions and public gatherings.
5 key facts about this project
01
Incorporates a geothermal energy system as a primary power source for heating and cooling.
02
Features modular wooden walls that allow for flexible spatial configurations.
03
Utilizes charred wooden shingles for enhanced durability and aesthetic appeal.
04
Includes extensive glass facades that enhance natural lighting and connection to the environment.
05
Designed with a bent A-frame structure to optimize sound acoustics for exhibitions.
The Riga International Exhibition Centre is a thoughtfully designed project that embodies the essence of modern architectural principles while addressing community needs and environmental sustainability. Located in Riga, Latvia, the centre serves not only as a venue for exhibitions but also as a multifunctional space that fosters interaction and connection among visitors and the local community.

The architecture of the Riga International Exhibition Centre thoughtfully integrates the surrounding environment, leveraging the natural beauty of its riverside location. This design approach enhances the visual and experiential aspects of the space, promoting a sense of openness and accessibility. The project invites participation from a diverse audience, making it relevant for not just industry professionals but also local residents and international visitors.

Functionally, the centre is designed to be versatile, capable of hosting a range of events throughout the year. It features expansive exhibition halls, which can be adapted to accommodate varying layouts and configurations based on the specific needs of each event. This flexibility is a critical aspect of the architectural design, ensuring that the centre can effectively cater to trade shows, cultural exhibitions, and public gatherings. Complementing these spaces are areas dedicated to education and innovation, such as research centres that support learning and development within the community.

A distinctive feature of the centre is its use of sustainable materials and technologies, which reflect a commitment to environmental responsibility. The architecture incorporates wood prominently, showcasing local craftsmanship and renewable resources. This choice not only contributes to the centre's aesthetic but also enhances its sustainability profile. Steel is used strategically to provide structural integrity, while large glass panels facilitate an abundance of natural light, creating bright and inviting spaces that connect the interior with the surrounding landscape.

The integration of geothermal energy technology stands out as a key element of the centre’s design. This innovative approach allows the building to maintain a low carbon footprint, showcasing the potential for architectural designs to prioritize ecological sustainability without compromising on function or style. Rainwater harvesting and green roofs further enhance the centre's environmental objectives, promoting natural insulation and ecological harmony.

The architectural design also emphasizes community engagement with well-considered public spaces. Outdoor decks and pathways encourage exploration and leisure, effectively extending the utility of the centre beyond its walls. These areas facilitate social interaction, making the centre a vibrant hub that invites visitors to linger, explore, and connect. The overall layout fosters a sense of inclusivity, ensuring that various segments of the community feel welcome and engaged.

What sets the Riga International Exhibition Centre apart from other projects is its holistic approach to architecture. The combination of advanced energy solutions, sustainable materials, and a focus on public accessibility reflects a deep understanding of contemporary community needs. The design not only accommodates large-scale events but also encourages social interaction, making it a genuine asset to the local area.

For those interested in the intricate details of the architectural concept, exploring the architectural plans, sections, and designs will provide valuable insights into the thought processes and innovations behind this project. The Riga International Exhibition Centre exemplifies how architecture can play a significant role in shaping community interaction while prioritizing sustainable practices. It serves as a case study in effective design that meets present needs without compromising future possibilities. Readers are encouraged to delve deeper into the project presentation to fully appreciate its unique architectural ideas and contributions to the urban landscape.
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100,000 € Prize Fund / Kingpsan Edition #10
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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