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Geothermal Observation Point with Recycled Concrete and Local Wood

Author:
Aleksandar Dadic
Geothermal Observation Point with Recycled Concrete and Local Wood

Project in-detail

Positioned above a geothermal fissure, the observation point utilizes recycled concrete and local wood to create a sustainable visitor center that fosters engagement with the surrounding landscape.
5 key facts about this project
01
Positioned above a geothermal fissure to harness natural energy.
02
Utilizes recycled concrete and local wood for sustainable construction.
03
Long staircase enhances visitor access and interaction with the landscape.
04
Features a visitor center designed for close fissure observation.
05
Geothermal heating system warms the building efficiently through steam.

The architectural design embodies the concept of symbiosis, set against a dramatic geological feature defined by a fissure. It integrates a constructed object strategically positioned above this fissure, creating a relationship that benefits both elements. Instead of resembling a traditional vertical observation tower, the structure closely follows the contours of the fissure. This design choice allows for a natural interaction with the landscape and enhances the overall visitor experience, serving as a central place for education and recreation while promoting environmental preservation.

Site Layout and Functionality

The design focuses on functionality and visitor engagement with the fissure and the surrounding area. At the base of the structure, a visitor center and café provide inviting spaces for exploration. The ground level includes a waiting area, information stands, and storage dedicated to the operational needs of the facility. Upper floors accommodate necessary services, such as restrooms and a one-person office, ensuring public spaces remain accessible while keeping the impact on the landscape minimal.

Geothermal Integration

Incorporating geothermal energy from the fissure is a significant aspect of the design. Hot steam is funneled into the structure, creating a heating system that distributes warmth through a network of galleries. This method reduces dependence on external power sources and strengthens the connection between the building and its environmental context. It showcases the commitment to sustainability and ecological awareness embedded in the design.

Pathway and Accessibility

The pathway plays an important role by connecting the structure to nearby attractions, including a volcano crater and the Vogagjá entrance. Thoughtfully designed to follow the natural landscape, the pathway enhances visitor accessibility while preventing damage to sensitive areas. This ensures that visitors can engage fully with the surroundings, deepening their appreciation of the relationship between architecture and nature.

Materiality and Construction

Material choices reflect a focus on sustainability and regional characteristics. The building features a light wooden frame supported by a system of pillars and beams, providing structural support without disrupting the environment significantly. Reinforced recycled concrete forms the foundation, while the facade incorporates recycled concrete fragments, wood waste, and sawdust. For the interior, local wood is used, strengthening the connection to the area and emphasizing the environmental design ethos.

A long staircase rises from the base to the upper levels, weaving through the landscape. It offers visitors expansive views that enhance their connection to the natural setting. This design choice enriches the overall experience while encouraging thoughtful interaction with the fissure and its surrounding landscape.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Enter an open architecture
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