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Geothermal Integration and Spiral Staircases Enveloped in Glass and Steel

Authors:
Sang won Yoon, Gyo sun Hwang
Geothermal Integration and Spiral Staircases Enveloped in Glass and Steel

Project in-detail

Emphasizing geothermal energy through integrated piping and complemented by expansive glass facades, the design harmonizes with the Icelandic landscape while providing a multifunctional space for community engagement and environmental education.
5 key facts about this project
01
The design incorporates a geothermal piping system that actively harnesses the natural heat from the ground, promoting energy efficiency.
02
A spiral staircase connects the two towers, enhancing visitor interaction with the architectural space and offering panoramic views.
03
Large glass facades reflect the changing Icelandic weather while allowing natural light to permeate the interior.
04
Natural vegetation is integrated throughout the site, supporting local biodiversity and enhancing the aesthetic connection to the landscape.
05
The architectural layout incorporates rainwater collection systems, demonstrating a commitment to sustainability and resource management.
The Tower of Time project is an innovative architectural design situated in Iceland, specifically tuned to its unique geological and geothermal landscape. This project represents a thoughtful integration of sustainability with a deep respect for the natural environment, highlighting the relationship between human habitation and the earth's geothermal resources. The design aims to educate and engage visitors while providing essential facilities that serve both recreational and informative purposes.

This architectural endeavor comprises two prominent tower structures, which are interconnected by a bridge that facilitates vertical movement and enhances the visitor experience. The towers are purposefully designed with spiraled staircases, creating opportunities for exploration and interaction as one ascends and descends the building. This engagement with the structure reflects the project's intention to create a fluid relationship between the visitor and the striking natural scenery.

One of the fundamental functions of the Tower of Time is to harness Iceland's geothermal energy. The structure features integrated geothermal piping that transports steam and heat throughout the building, illustrating a practical application of renewable energy. The design also incorporates large glass facades that promote transparency, allowing visitors to connect visually with the surroundings while reflecting the dynamic weather patterns unique to the region.

Material choice is central to the architectural intent. The primary materials used in the project include steel for its structural integrity, providing longevity and strength even in harsh weather conditions. Glass serves not only an aesthetic purpose but also an experiential one, enabling a seamless dialogue between the interior and exterior. Concrete is utilized for its thermal mass properties, supporting efficient temperature regulation within the towers. Furthermore, the presence of natural vegetation in and around the structure enhances biodiversity and offers aesthetic appeal, allowing the architecture to blend harmoniously with the Icelandic landscape.

The Tower of Time also emphasizes sustainable living. The design incorporates rainwater collection systems that not only reduce the environmental footprint but also serve as an educational aspect for visitors, who can learn about the importance of water conservation. The integration of public spaces such as a welcome center and café further promotes social interaction, making the site a hub for community engagement and exchange of ideas pertaining to environmental awareness.

This project employs unique design approaches by treating the building itself as a living organism in constant interaction with its surroundings. The conceptualization of the towers as symbols of time and energy serves as a narrative thread throughout the architectural experience. By facilitating the movement of geothermal steam and capturing precipitation, the structure becomes a physical manifestation of the cyclical relationship between nature and humanity, fostering deeper connections between people and their environment.

The architectural strategies employed in the Tower of Time are reflective of contemporary ideas about sustainability, place-making, and the integration of technology within design. This project provides an important platform for exploring how architecture can respond to, and leverage, the natural resources available at its location. Visitors are encouraged to engage with the architectural plans, sections, and design ideas available for the Tower of Time, which will provide deeper insights into the vision and intricacies of this remarkable project. Exploring these elements will enhance understanding of how thoughtful design can positively impact both human experience and ecological responsibility.
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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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