Journal
Modifier 15 December 2022
by Costantinos Cartalis

The final countdown of Barcelona's Climate Shelters project - final journal

Adapting Schools to Climate Change through green, blue and grey solutions
Adapting Schools to Climate Change through green, blue and grey solutions
After four years of hard work, the GBG_AS2C project (also referred as Climate Shelters) had its closing event early October 2022.

The project that started with a plan to convert eleven schools to Climate Shelters (“cool islands” within the city web) for heat waves, was eventually integrated to a city-wide plan for transforming school yards and has finally rolled out as one of the main components of the overall policy of the City of Barcelona for adaptation to climate change. 

Partager

Executive Summary

The Climate Shelters project implemented an innovative adaptation plan to climate change through the conversion of schoolyards to “cool islands” (termed as Climate Shelters) primarily with a mix of blue (water points), green (greenery in the courtyards), grey (interventions on the buildings, more shadow spaces and use of permeable materials) measures. Through the project, eleven schools were converted into Climate Shelters; as a result, 4.500 kids benefited from the pilot investments in their school, 3.213 m2 of schoolyards were transformed, 74 trees were added, and 26 new water points were installed.

During the entire duration of the Climate Shelters project, a wide communication program was deployed to inform the public on the potential and objectives of the project and raise awareness to climate change and its impacts. Under the leadership of the City of Barcelona, all partners (Image 1) delivered valuable tools and products (https://www.uia-initiative.eu/en/uia-cities/barcelona-call3) in support of the implementation of the project.

 

Logo, company name

Description automatically generated with medium confidence 
Image 1. The Climate Shelters project partners.

Project’s progress

The project organized its final event on October 6, 2022 (Image 2). During the event the main achievements were discussed, and the evaluation results were presented to the educators from the participating schools.  

 

Image 2. Final event of the project at the Villa Olimpica (October 6,2022).

The project in its concluding phase has focused on the assessment of the evaluation findings at the participating schools:

  • what is the new state of the local environmental conditions (temperature, indoor and outdoor air quality),
  • the health and well-being of the education community and
  • the dynamics and life experiences of students and teachers (are the schools more inclusive; do the new playgrounds promote the equality of children in the school yards).

Educational activities were continued at all participating schools (Image 3). More than ten schools are converted every year to Climate Shelters through the legacy city project named “Let’s transform the school yards” (see next section on Long-term sustainability), while the project has been connected to the Open Schools Yards and the Sustainable Schools projects of the City of Barcelona, a fact which facilitated its integration to the overall policy of the City of Barcelona.

Image 3. Educational activities within the Climate Shelters project.

Long-term sustainability

A critical parameter for the long-term sustainability of the Climate Shelters project has been the solid political commitment of the City of Barcelona towards the upscaling of the project. Considering the success of the project from all of its aspects (climatic, environmental, educational, pedagogic, social), a target objective has been added to the city’s Climate Plan, namely the provision of a Climate Shelter at a 10-minute walking distance by 2030.

Annual funding has been earmarked for the upscaling of the project, by means of its integration to the “Let’s transform the school yards” program (Image 4). This program transforms a minimum of 10 schoolyards each year to reach three distinct, yet strongly interrelated, targets:

(a) the physical spaces to become Climate Shelters and therefore greener, naturalized, shaded and with improved thermal comfort both in the inner and outer school environment;

(b) the dynamics and life experiences of children in the school yard to bring them closer to nature and to promote more equal relationships through the diversification of education, sport and play possibilities and activities; and

(c) the school yards to open to the neighbourhoods so that everybody can make use of them for activities.

Image 4. Transformation of Aura school based on the Climate Shelters approach.

Generated knowledge

All schools converted to Climate Shelters during the UIA project practically act as “Living Labs” as they are open innovation ecosystems in real-life environments using iterative feedback processes to create sustainable impact. They expose blue-green-grey solutions on adaptation to climate change (Image 5) and focus on co-creation, rapid prototyping and scaling-up innovations. In this context, they do not act simply as demonstration sites, but they operate as intermediaries among the educational community, citizens, local government agencies and research organizations as well as demonstration sites.

   Image 5. A sample of applied solutions at the Climate Shelters schools.

The Climate Shelters project complied, following detailed research and analysis, a dedicated catalogue (Image 6) on blue-green-grey solutions to adapt schools to climate change. The catalogue reflects the wealth of knowledge gained throughout the project both from the scientific analysis of the schools’ environment as well as the interaction with climate planners and architects.

 

Image 6. Catalogues of solutions for the Climate Shelters project (left); a solution combining shadow and vegetation in buildings (right); Source: Espais educatius exteriors, Barcelona Education Council.

The project promoted the installation of environmental (for indoor and outdoor air quality) measuring equipment in each of the 11 schools participating in the project (Image 7). The methodology that was applied, consisted of five steps: data collection, quantification of the available data, filtering and data cleaning, data validation and correction (for instance testing the equipment prior to its installation against a reference one) and data analysis. The aim of the air quality monitoring system was to define the concentrations of various chemical species and promote corrective actions in view of protecting the health of students and teachers.

Graphical user interface, text, application

Description automatically generated
Image 7. Environmental measurement equipment for defining and improving indoor/outdoor air quality.

A list of indicators was prepared to support the assessment of the project in terms of the adaptation of schools to climate change, the inclusiveness of schools, the promotion of climate justice, the success in bringing nature-based solutions in the city, the awareness of pupils and teachers on climate change and finally on the replication potential of the project. Some of the indicators are quantitative and require periodic measurements; others are qualitative and aim to capture feelings, perceptions and sentiments. The list gives weight to the state of both the outdoor and indoor school environment (https://uia-initiative.eu/en/news/indicators-tools-adaptation-climate-change-city-scale-climate-shelters-project-city-barcelona)

The project designed and implemented a thoroughevaluation process that addressed the thermal performance of the schools prior and following the implementation of the blue, green and grey interventions (see Image 8; for more information see https://www.uia-initiative.eu/en/news/evaluation-indispensable-component-innovation-projects), and also assessed indoor and outdoor air quality. Main findings of the evaluation process include:

  • The interventions have overall improved the thermal conditions in the school yard.
  • The perception of the school's air quality has improved among the teaching staff.

A major innovation of the evaluation process was its attention to changes in the attitudes and feelings of students and teachers following the transformations for the conversion of the schools to Climate Shelters, in view of a better understanding of school dynamics. Major findings of the evaluation process are:

  • Transformations have improved the feeling of warmth and well-being in the school (both in the playground and in the school’s interior), among boys and girls.
  • Transformations have reduced the levels of more intense physical activity but have increased diversity opportunities to play in the playground and have improved egalitarian relationships.
Graphical user interface

Description automatically generated with medium confidence
Image 8. Comparison of the temperature field at the Escola Rius i Taulet prior and after the interventions.

Lessons learned

Some recommendations for projects to be successfully implemented at the city level and secure their legacy in city planning, include:

  • Integrate the project to an overarching climate strategy
  • Take note of city dynamics
  • Capture users’ requirements
  • Trust co-creation and participatory processes
  • Demonstrate findings
  • Drive the potential of the public sector
  • Involve knowledge institutions to bring in best practices and promote innovation
  • Consider upscaling from the early stages of the project
  • Take note that creating a legacy is much more than the tangible results; intangible results such as citizens’ awareness and engagement are equally, if not more, valuable for a project’s legacy.

Conclusion

The Climate Shelters project demonstrated that it is feasible to introduce innovation at the city level to adapt to climate change and improve the city’s resilience to extreme climate events. It also showed that once a project is part of an overarching policy, the chances for its success are considerably strengthened.

The project deployed a well-structured management system that facilitated the smooth communication among the partners, allowed actions to be re-oriented or modified without loss of momentum and/or implementation time.

By applying well designed participatory processes at the school environment and the neighbourhood scales supported by a creative communication strategy, ownership of the project was developed, and support was gained from the local population and various stakeholders, a fact which is of great importance for ensuring the continuity of the project upon its completion.

The main legacies of the Climate Shelters project include citizens awareness and engagement at the neighbourhood scale, the catalogue of solutions to adapt a school to climate change, the model for co-creation and participatory processes, the set of monitoring indicators, the integrated evaluation methodology, and the upscaling “architecture” as deployed, even before the end of the project, by means of integrating the Climate Shelters project to the Let’s transform our school yards project.

Further links to information

Other news from this project

Outdoor and indoor air quality at schools

Creating Healthy Air Quality in Schools

In this zoom-in, the issue of outdoor and indoor air quality in schools is discussed on the occasion of the project GBG_A2CC of the City of Barcelona....

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Adaptation au changement climatique
A selection of actions in support of an adaptation plan to climate change

A blueprint of actions at the city scale for a successful adaptation plan to climate change - Recommendations from the Barcelona GBG_AS2C project

This Web article presents a blueprint of actions for cities to draft their own adaptation plan to climate change, also exploiting their local knowledg...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Climate adaptation
Evaluation - an indispensable part of innovation projects

Evaluation - An indispensable component of innovation projects

Evaluation is an indispensable component of any project, especially innovation ones. It provides an understanding of the reliability of the applied me...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Climate adaptation
Design of the school yard - Mare Nostrum school

Upscaling with a vision - The school yard as a school

In this Web Article, the upscaling plan of the Climate Shelters project of the City of Barcelona is presented. The plan reflects a vision, namely to c...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Climate adaptation
Graphical representation of the Climate Shelters project

Journal No. 3 The “final mile” of the Climate Shelters project: communication, evaluation and replication

The Journal (the 3rd for the Climate Shelters project) aims to provide an overview of the progress of the Climate Shelters project, with emphasis give...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Sketch performance indicators

Indicators as tools for Adaptation to Climate Change at the city scale - The Climate Shelters project of the City of Barcelona

In this Web Article, the approach of the City of Barcelona towards the development of Performance Indicators as tools for Adaptation to Climate Change...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Adaptation au changement climatique
The Climate Shelters project

The Climate Shelters project - Climate innovation to beat the heat

In his 2nd Zoom-in, Constantinos Cartalis, UIA Expert for the Climate Shelters (Adapting Schools to Climate Change through green, blue and grey Soluti...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Adaptation au changement climatique
Temperarure

Changing the lens in urban design to cope with the impacts of climate change to health - The Barcelona approach

Protecting citizens at the neighbourhood scale in the event of heat waves is at the core of the Climate Shelters project of the City of Barcelona. Rea...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Climate adaptation
Data collecting for environmental purpose

Do the changes made in climate shelter schools improve pupils’ health?

Three institutions taking part in the project as scientific partners are taking samples and collecting data before, during and after the interventions...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Adaptation au changement climatique
School sketch

Cultivating a School Culture for Climate Action - The Barcelona example

In a world that’s becoming increasingly complex, there is a need to prepare especially young people for a future that will require good knowledge, an ...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Climate Shelters Journal 4: update on Barcelona's project

Climate Shelters Journal 4: update on Barcelona's project

In this second Journal, Constanitnos Cartalis guides us through the progress and the achievements of the “Climate Shelters” project; he describes the ...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Adaptation au changement climatique
The 11 schools in the Barcelona project are now “climate shelters”

The 11 schools in the Barcelona project are now “climate shelters”

Work has finished on turning the 11 schools into climate shelters, with the aim of helping the city to become more resilient to the climate emergency....

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Climate Shelter Schools evaluate their transformations

Climate Shelter Schools evaluate their transformations

The eleven schools taking part in the “Adapting Schools through Green, Blue and Grey” project, jointly funded by the European UIA programme, have rece...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Climate Shelter

Barcelona: a city in climate action

Image of the Can Fabras school yard following the conversion of the school to Climate Shelter ...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Climate adaptation
Image of Barcelona

Science in the City

Image of Barcelona by Kaspars Upmanis on Unsplash...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Climate adaptation
Co2 reduction
Greener Europe
Heat islands
Nature based solutions
Climate shelters in schools

Adapting Barcelona to Climate Change: A multi-criteria approach for the selection of schools to be converted to Climate Shelters - Zoom In

This zoom in focuses on a challenging feature of the Barcelona “Climate Shelters” UIA project, namely the methodology and criteria for the selection o...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Climate adaptation
Co2 reduction
Eco-district
Europe closer to citizens
Greener Europe
Heat islands
Nature based solutions

Barcelona’s Climate Shelters project The challenge of communicating unwelcome messages on climate change

To connect with people and communicate climate change effectively, one should convey more than climate facts to people. Instead, there is a need to un...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Climate adaptation
Europe closer to citizens
Greener Europe
Heat islands
Nature based solutions
GBG_AS2C journal: Climate shelters in Barcelona

GBG_AS2C journal: Climate shelters in Barcelona

In this journal, UIA Expert Constantinos Cartalis provides a contextualization of the Climate Shelters project within the policy context of the Europe...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Logo of the project showing a graphic synthesis a school yard with green and blue interventions

Barcelona’s pilot project to beat the heat

It is only 10 am but air temperature in Barcelona is already high; another heat wave has hit the city, causing the further enhancement of the heat isl...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain

Climate adaptation
Co2 reduction
Greener Europe
Heat islands
Nature based solutions
OASIS project visits GBG_AS2C in Barcelona

The team behind Oasis project in Paris visits Barcelona

Like GBG_AS2C, Paris also has its own climate refuge project in schools. There, they are known as ‘climate oases’, but their purpose is the same: turn...

GBG_AS2C - Blue, Green & Grey_Adapting Schools to Climate Change

Climate adaptation

Barcelona - Spain