Jón Kristinsson, an Icelandic-born architect holding citizenship in the Kingdom of the Netherlands, established a career focused on ecological building design and energy innovation. Since completing his formal architectural training at the Delft University of Technology, he has contributed significant developments to sustainable infrastructure, influencing contemporary approaches to residential housing and urban planning throughout the Netherlands.
Professional Formation and Practice
Born in Reykjavík in 1936, Kristinsson completed his early education at Menntaskólinn í Reykjavík in 1956 before moving to the Netherlands to attend the Delft University of Technology. In 1966, he co-founded an architecture and engineering firm in Deventer alongside his colleague and wife, Riet Reitsema. He later returned to the academic environment of his alma mater, holding a joint professorship in Environmental technique and design within the Faculty of Architecture alongside Kees Duijvestein from 1992 to 2001. Following his retirement from teaching, he continued his work on design innovations at his Deventer office.
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Kristinsson is noted for his pursuit of energy-efficient and ecological building concepts. His design for the Lelystad Town Hall in 1976 proposed a self-supporting structure featuring early implementations of seasonal heat storage in wet ground, parabolic solar collectors, and balanced ventilation systems with heat recovery. These homes incorporated airtight construction, exterior wall insulation, and specialized kitchen ventilation with heat recovery, effectively shifting local building standards.
Theoretical and Global Contributions
Beyond active building projects, Kristinsson explored radical concepts for resource management and urban expansion. In 1980, he proposed the use of windmills and watermills to pump dry atolls in the North Sea as an alternative power source. His development concepts include the energy-producing greenhouse and the edible city, models intended to supply heat to residential clusters through seasonal storage. His professional influence was recognized with the Gulden Adelaar in 1984, and in 2024, he received the Order of the Falcon for his pioneering efforts in ecological architecture on the international stage.
Fast facts
- Born: 1936, Reykjavík
- Citizenship: Kingdom of the Netherlands
- Education: Delft University of Technology
- Professional partner: Riet Reitsema
- Award: Gulden Adelaar (1984)
- Award: Order of the Falcon (2024)
Questions readers ask
What specific environmental technologies did Jón Kristinsson pioneer?
He focused on seasonal heat storage in wet ground, balanced ventilation with heat regain, and energy-producing greenhouse concepts.
Where did Jón Kristinsson teach architecture?
He held a joint professorship in Environmental technique and design at the Faculty of Architecture at Delft University of Technology from 1992 to 2001.
Achievements
- Gulden Adelaar
- Trained at Delft University of Technology

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