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Jakob Pesendorfer | Urban Design – Research – Strategy


Re-thinking Steelscapes 

A cross systematic Urban Design approach towards a Sustainable Circular Society for the Metropolitan Region of Linz.


48°16'42.6"N 14°19'11.2"E
Masters Thesis | Research | Regional Design | Urban Design 


*Nominee for Archiprix 2025

Academic Supervisors
Birgit Hausleitner
Arjan van Timmeren

Location
Metropolitan Region Linz | Austria

Institution

Section Urban Design
Section Environmental Design and Technology
Department of Urbanism | TU Delft






Abstract

The steel industry is a crucial economic sector and a major contributor to the climate crisis. In Linz, located in the Austrian province of Upper Austria, the steel factory of Voestalpine plays a key role in the national, regional, and local economy while being the country’s largest single CO2 emitter. As the company aims to transition to greener production methods by 2050, aligning with the European Green Deal ambitions, this transformation presents future challenges and opportunities for urban and regional development of the Metropolitan Region. Current research on Circular Economy principles in the steel industry often prioritises technological aspects such as material flows while overlooking societal dynamics and their spatial implications. In Austria, urban sprawl and fragmented development have historically been linked to growth-driven planning models, as seen in the Metropolitan Region of Linz. In the region, peri-urban areas serve multiple functions, including housing, agriculture, and industrial production. 
These territories face significant pressures such as environmental degradation, land scarcity, and traffic congestion. This research addresses the gap in Circularity theories by examining how industrial transformations in the steel sector can act as catalysts for shifts towards a Circular Society. It explores the spatial and programmatic organisation of urban and peri-urban areas, emphasising alternative, interdisciplinary planning strategies that integrate economic, environmental, and social needs. By analysing past urban development patterns and projecting future potentials, the research proposes regenerative spatial strategies and urban design methods that promote sustainability and resilience in the Linz Metropolitan Region. Through a research and design approach, this thesis critically challenges conventional planning paradigms by testing radical alternatives to existing urban and regional development practices. The findings aim to provide professional-level insights and actionable strategies for policymakers, urban planners, and industry stakeholders, fostering a transition towards a more sustainable and inclusive urban future.




Research question
How can transformations in the steel industry of Linz act as a catalyst for the spatial and programmatic organisation of urban and peri- urban settlements and industrial districts, fostering the integration of industrial innovation and societal shifts towards a Circular Society?






Research Design

If you are more interested in the research part, I recommend you to have a closer look at the full report to investigate the research approach and the theories used as a base for this thesis. If you are interested in the explorative design scenarios, keep scrolling :-) 
You can find the full report here:
Full Report







Scenarios

The project explores two potential future scenarios to guide the strategic development of Linz and the Greater Linz Area. Grounded on theories and the conceptual framework informed by current regional challenges and a comprehensive spatial analysis, the scenarios take an explorative design approach. One envisions a path driven by economic growth and industrial intensification, while the other embraces principles of degrowth, prioritizing ecological balance and social resilience. Together, they serve as speculative tools to imagine and evaluate contrasting futures for the region.




Resilient Roots is about healing land, empowering people, and growing circular practices that emerge from bottom-up, community-driven initiatives and public investment. This pathway strengthens common values but limits individual lifestyles.
Hyperlinked Horizons is about upscaling, abundance through resource efficiency, and growing circular practices that emerge from top-down, private investment-driven developments. It enables individual lifestyles but weakens common values.
























Selected Projects


Re-thinking Steelscapes

Linz | AT 

Masters Thesis 

Academia


Greater Bay Area 2030+

Hong Kong | CN

Metropolitan Design | Regional Design | UD

Academia


Nitrotopia

Groningen | NL

Metropolitan Design | Regional Design | UD

Academia


Supernova

Utrecht | NL

Urban Design | Public Space Design

Academia


Low Lands

Maastricht | NL

Municipal Strategy | Urban Design   

Academia


Baukultur Ebensee

Ebensee | AT

Municipal Strategy | Heritage | Participation

Professional






Collaboration in Professional Projects

MODUL5
Alt-Ottakring Vienna, Participation  | Vienna, AT

Best of Linz, Exhibition Design | Linz, AT

URBAN DESIGN TU DELFT
Making Green Work for Health
(Faculty of Medicine of University of São Paulo and
the Faculty of Architecture and the Built Environment of TU Delft)
Publication Design | Delft, NL – São Paulo, BR

INDEPENDENT

Agenda 21 Project, Participation | Ebensee, AT
IBA Wien, Publication Design | Vienna, AT
Search+Shape, Publication Design | Vienna, AT

FRANZ&SUE
Urban Design Competition Rothneusiedl | Vienna AT
(KCAP Zurich, LAND Milan, Harald Frey)


KCAP
IPZ Dübendorf, Urban Design | Zurich CH
Steinfabrik, Urban Study | Freinbach CH
Sunnebuel, Urban Study | Volketswil CH

FUTURE LAB TU WIEN
Gemeinschaftliches Wohnen und selbstorganisiertes Bauen, layout Publication
ÖREK  Partnership, assistance 
Space Anatomy, graphic design and layout

SUPERWIEN URBANISM
Metrolab, travel exhibition, exhibition design
Businesspark Lustenau, Urban Study | Lustenau AT

RAUMPOSITION
Gasometervorfeld 2.0, Publication Design | Vienna, AT
Urban Development Projects  


KLEBOTH&DOLLNIG
Smart City Microquarters | Linz, AT



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