The role of sustainable architecture in transforming local communities

Taking a holistic approach to the built environment – encompassing energy, materials, and design—can yield significant economic, environmental, and social benefits. Currently, several innovative projects are underway where sustainable solutions are paving the way for inclusivity and enriched living environments. Martin Ehn Hillberg, Office Director, and Lise-Lott Larsson Kolessar, Process Leader and Sustainability Strategist at White Arkitekter in Stockholm, share their insights.

What are the most pressing sustainability challenges today?

“The transition to circularity, strengthening biodiversity, and addressing energy challenges are three key areas. But perhaps the most critical issue is ensuring that our efforts create added value by contributing to a more inclusive society. We need to achieve a fair transition  – one that not only makes the Earth’s resources last but also fosters new opportunities for people to thrive and grow.”

How can we achieve this?

“The whole of society benefits when we work resource-efficiently. To achieve true sustainability, the process should begin by identifying the existing values already present at the site – both in terms of the built environment and the people, activities, and contexts that exist in the area today. From such an analysis of the current state, we can then move forward, together with all stakeholders, to explore what can be developed or added. This might include improving the energy efficiency of existing buildings, introducing new local energy production, adding new structures, or integrating greenery to counteract heatwaves and heavy rainfall.”

Visonary visualisation of one of the blocks in Wood City – the world's largest wooden city and an international showcase for sustainable construction. Wood City is being developed in Sickla, where White Arkitekter is working on behalf of Atrium Ljungberg.

Why is greenery essential in urban design?

“For cities to thrive with life, experiences, and diversity, we must integrate nature as optimally as possible into the built environment. Properly designed, greenery is also essential for addressing the challenges posed by a changing climate. We work with the concept of regenerative design, which involves starting with what already exists, minimizing the environmental impact of any additions we make, and going a step further by leveraging nature’s inherent generative power to restore ecosystems, strengthen biodiversity, and create opportunities for human interaction.”

For cities to thrive with life, experiences, and diversity, we must integrate nature as optimally as possible into the built environment.
Martin Ehn Hillberg, office director at White Arkitekter in Stockholm

How can we achieve this?

“To create positive-energy districts, for example, we use a process called PEPP (Positive Energy Planning Process). This brings together stakeholders from municipalities and property owners to energy companies and researchers. Together, we can develop creative solutions that merge technical expertise, the latest research, and design. We establish a strong shared vision, measurable goals, and scenarios to achieve them, as well as explore how to collaborate with local businesses and residents. The process also allows us to integrate broader perspectives, such as climate adaptation and circularity, to address sustainability holistically.”

To create positive-energy districts, for example, we use a process called PEPP (Positive Energy Planning Process). This brings together stakeholders from municipalities and property owners to energy companies and researchers.
Lise-Lott Larsson Kolessar, process leader and sustainability strategist at White Arkitekter in Stockholm

What are the benefits of this approach?

“Working with sustainability in a holistic and structured way can become a positive force for local communities. It leads to a more vibrant and engaging built environment while fostering participation and a sense of belonging for those who live and work there.”

Lumi in Uppsala is one of Sweden’s most ambitious reuse projects and a testbed for new large-scale solutions in circular architecture, designed by White Arkitekter for Vasakronan.

What steps can we take to get there?

“We must ask ourselves what truly matters. Sustainability needs to become a guiding principle, integrated into the everyday work and business strategies of all stakeholders. Many organizations still have significant work to do, especially in linking their financial goals to social and climate outcomes. We must also recognize that no single actor can achieve this alone—successful initiatives rely on effective collaboration, particularly since many stakeholders now need to work together in ways they haven’t before.”

The main image for this article illustrates a visionary visualization of a positive-energy district—an area that generates more energy than it consumes. PEPP is a collaborative stakeholder method developed by White Arkitekter to design attractive, energy-positive districts that enhance well-being, protect biodiversity, and foster sustainable living where people, businesses, and nature can thrive. Current PEPP processes are taking place in Järfälla Municipality and the Malmö Stadium area.

Stockholm Wood City is the world’s largest wooden city and an international showcase for sustainable construction. Wood City is being developed in Sickla, where White Arkitekter is working on behalf of Atrium Ljungberg.

Lumi in Uppsala is one of Sweden’s most ambitious reuse projects and a testbed for new large-scale solutions in circular architecture, designed by White Arkitekter for Vasakronan.

Martin Ehn Hillberg

Martin Ehn Hillberg

Landscape architect, Office director

Stockholm

+46 8 402 2612

Lise-Lott Larsson Kolessar

Lise-Lott Larsson Kolessar

Sustainability strategist, Sustainability specialist

Stockholm

+46 8 402 26 21

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