Joseph Harbourd
As part of my MSc in Sustainable Development in Practice, I am undertaking an internship, and I have been fortunate to join the GP4Streets project, working alongside Danielle Sinnett, Owen Cranshaw and Issy Bray. This opportunity has allowed me to explore my passion for sustainability and deepen my interest in green infrastructure through hands-on experience and real-world impact.
The project. GP4Streets is a ground breaking UKRI-funded initiative led by the University of Surrey’s GCARE and its partners; the University of Bath, UWE Bristol, the University of Sheffield, and Imperial College. It aims to rewrite the rules of urban resilience by showing that the frontline of climate adaptation is not always sprawling parks or greenfield sites. It can be right outside our front doors. Over the next 30 months, this project is turning overlooked streets into living experiments in sustainability and wellbeing. We are working with existing, planned and co-designed urban green infrastructure from rain gardens to green walls, with the help of local residents. All empowered by low-cost sensors and real-time monitoring. The aim? To coordinate climate action in densely built-up spaces in easily implemented DIY methods. These small-scale interventions can be practical, participatory, and deeply personal, not just for the environment but for the people who live and breathe these streets every day.
Auditing. One of the most eye-opening aspects of my internship with the GP4Streets project was conducting street-level audits to assess and record private green infrastructure across selected neighbourhoods. These audits were part of a broader effort to understand how residents’ front gardens will contribute to street-level climate resilience and wellbeing.
At first glance, these features may seem too small or inconsistent to matter, but when viewed collectively, they form a vital green network. My job was to walk the streets, systematically recording this often invisible but essential environmental infrastructure. Through the audits, I began to notice how even modest interventions, such as a planter box, a patch of permeable paving, or a hedge boundary, could serve as mini-climate solutions. These features help slow water runoff, reduce surface temperatures, and trap air pollutants while also promoting physical and mental wellness. Yet, they are rarely accounted for in formal urban planning or GI datasets. Teaching me that mapping what is not officially recognised is a powerful form of knowledge generation.

Auditing allowed me to develop a sharper observational eye and a better appreciation of the subjectivity involved in field data collection. Would a single window box count? What about artificial grass with permeable backing? These decisions sparked thoughtful discussions and made me consider how data is framed by human judgment. While no single green feature we audited could revolutionise a street, the cumulative effect was profound. We began to see patterns across socioeconomic and geographic lines: streets with older housing often had larger front gardens, while newer developments had just enough greenery to be considered aesthetically pleasing. This, along with 49% of private front gardens being sealed with concrete and asphalt, raised questions about equity and access in urban greening. Conducting street audits of private green spaces taught me to look at everyday urban landscapes in a different way. It was not just about gathering data; it was about understanding the quiet contributions that residents make to environmental sustainability and the systems that support or limit those efforts. This fieldwork deepened my appreciation for the hidden ecology of streets and the importance of integrating private space into public sustainability planning.
EURA 2025. I also attended the annual conference of the European Urban Research Association (EURA) held in Bristol on the 10th-13th of June 2025 during the internship. EURA 2025 brought together over 300 urban scholars from more than 30 countries to address the challenges of climate change, health inequities, digital transitions and inclusive governance in urban environments.

The conference itself featured interdisciplinary session themes, ranging from Creating Healthy and Liveable Places to Smart City Governance. There were also mobile workshops that showcased real-world urban regeneration in Bristol, sparking engaging discussions about the sustainability of urban life.

During the EURA 2025 conference, I supported the smooth running of presentations and helped guide attendees to their venues, small but essential tasks that gave me a unique behind-the-scenes perspective on how such a significant event operates. In addition to my duties, I had the opportunity to attend several thought-provoking sessions, including one on Mobility and Transport Justice. This seminar examined the challenges of creating truly inclusive cities where all residents can move freely and safely, not just for work but also for leisure and everyday life. It highlighted how mobility is deeply connected to equity, accessibility, and well-being.

Another session on Smart Cities raised critical questions about safety, surveillance, and urban design. Discussions focused on the impact of hostile architecture, design elements intended to deter rough sleeping, and how such features often exclude vulnerable groups. The session challenged us to think about how we can design urban spaces that are both secure and welcoming, striking a balance between safety and dignity, inclusivity and peace.
Going forward. My internship with the GP4Streets project has been an eye-opening journey into urban sustainability’s complex, often overlooked dynamics. From auditing front gardens to participating in an international urban conference, I have gained practical research skills and a deeper understanding of how climate resilience, equity and everyday spaces intersect.
Whether it is a green roof on a residential street or a policy discussion on mobility justice, this experience has shown me that real change often begins at the local level, with people, places and conversations that challenge how we see and shape our cities.
As I continue my journey in sustainable development to write my dissertation on urban greenery’s impact on active travel and beyond, I carry forward a renewed sense of purpose: that even the smallest interventions can ripple outward, creating greener fairer urban futures.
Joseph Harbourd is a Master’s student studying on the MSc Sustainable Development in Practice.
Featured image at the start of the blog: to the left: Lockleaze regeneration project and to the right: Elderberry Walk Residential Project
















