Heat in the City

“Heat in the City” is the first Deep Dive learning project run by Connective Cities. Through the “Deep Dive” model, the Connective Cities platform allows municipalities to assign two or three staff spend two to three years as part of an international group focusing on a global issue which is relevant to cities.

2023 was the warmest year since weather records began. Heat accumulated with great intensity in cities, leading to the formation of “heat islands”. In the period from 1986 to 2005 German cities experienced twice as many days with temperatures of 30°C or more than in surrounding areas. Without wide-ranging countermeasures, this number could increase tenfold by 2100. Hot weather particularly affects vulnerable groups such as older people, children, the sick, homeless people and people who work outdoors.

From mid-2023 to mid-2025, six municipalities are joining forces for the Connective Cities “Heat in the City” Deep Dive. Together they are analysing the impacts of heatwaves and how heat islands form in their cities, and they are developing solutions tailored to local conditions. The cities involved are Lüdenscheid and Heidelberg (Germany), Aswan (Egypt), Nairobi and Mombasa (Kenya), and Lviv (Ukraine).

At a meeting in Nairobi in March 2024 the delegates undertook detailed work to identify the challenges their cities face and started developing a strategy to manage them. By the end of 2024 they aim to implement pilot projects which can be scaled up at a later date. At a third in-person workshop in Heidelberg from 3 to 6 June 2024 they expanded on their pilot projects and drafted action plans for implementing the projects.

This documentation presents the results to date in detail.

Accommodation for evacuees and the use of volunteers

If German municipalities face an extreme event or disaster and have to evacuate parts of the civil society, they generally operate under standardised plans and the affected population can be temporary accommodated in emergency shelters. But what if they cannot return to their flats or houses for weeks or months? Many places lack concepts for such situations. The City of Cologne raised the question of how municipalities around the world are handling this issue. Connective Cities approached this question and organised a one-year international learning process on disaster management, which focused on the accommodation of evacuees as well as on the involvement of volunteers.

Establishing a Primary Healthcare Center

In Northern Lebanon, the municipality of Al Mohammara confronts conflict, economic hardship, and a persistent refugee crisis. In the framework of the partnership with the German town of Opfenbach that started in 2018, Al Mohammara decided to address the urgent need for accessible healthcare.

Amid Lebanon’s economic crisis and an extremely high inflation rate, Al Mohammara’s annual budget is insufficient to cover basic services provided by the municipality. Recognized by the United Nations Office for the Coordination of Humanitarian Affairs (UNOCHA) as among Lebanon’s most vulnerable municipalities. The implementation of the Primary Healthcare Center project faced significant economic difficulties, primarily in the form of financial challenges during the construction phase.

However, the ongoing partnership between Al Mohammara and Opfenbach is yielding remarkable outcomes for the diverse local population. Despite facing economic challenges and regional tensions, the establishment of the Primary Healthcare Center has evolved from a simple idea into a two-floor, 1000-square-meter facility. Once, the center is operational, it will become a crucial provider of basic healthcare in the Akkar region.

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Further information:

Securing medical care in Lebanon

Interview: Building a primary healthcare centre in challenging times

“Action for Cool Cities”

As part of the session organised by CitiesAdapt at the Adaptation Futures conference, the representative of the Kisumu county in Kenya (James Nyagol) participated in a panel discussion on nature-based solutions and involvement of the indigenous people for the sustainability of climate adaptation solutions. Mr. Nyagol, who holds the position of the Senior Climate Change Officer at Kisumu county, has shared his experience in developing solution to employ green infrastructure for inducing urban cooling and reducing risks of flooding along the Auji creek in Kisumu. The solution was developed as part of Connective Cities learning process “Action for Cool Cities”.

Furthermore, some of the outcomes of the learning process “Action for Cool Cities” were presented at 59th ISOCARP World Planning Congress. Under the title “Inclusive Climate Action in Cities: An elusive goal for local authorities?”, examples of the solutions developed were presented and discussed including the aspect of financing. Similarly, some insights from the learning process and the developed solutions were also presented at the Urban Thinkers Campus “Heat Stress Resilience: Translating Strategy into Urban Climate Actions” in Cairo.  

Similarly, the municipalities of Irbid, Bab Amman and Kufranja presented and discussed with their peers’ solutions developed on green infrastructure during the Green Action Workshop in Amman organised by “Cash for Work” project at GiZ Jordan in cooperation with the Ministry of Environment and Greater Amman municipality.

Action for Cool Cities: Pathways for carbon reduction in buildings and improvement of outdoor thermal comfort

As the first step of the learning process ‘Action for Cool Cities – Pathways for carbon reduction in buildings and improvement of outdoor thermal comfort’, the virtual kickoff event was held on 30 Nov – 1 Dec 2022. During this event, good practices were showcased on the reduction of carbon emissions in building stock and improving outdoor thermal comfort as well as examples of faltering implementation in these key spheres of action.

As a second module of the learning process, Connective Cities workshop on ideation and prototyping took place in Amman, Jordan on the 7th-9th March 2023. The workshop focused on ideation and prototyping of solutions by the participating municipalities within the following thematic fields:

  1. Designing climate-responsive outdoor public spaces and promoting engagement of citizens
  2. Steering Structure: Interdepartmental Communication framework/platform in municipalities
  3. Optimizing existing building and urban design regulations by introducing key performance indicators and improving in-house capacity to drive change
  4. The role of municipality as a regulator and implementer: budget analysis and strategies for cost recovery of climate action measures

Participation in the second module of the learning process enabled the municipalities to share experiences, develop their capacities, and develop ideas for prototyping in their municipalities. The next stage or third module of the learning process gave a chance to these municipalities to test and optimize the envisioned prototypes in an iterative process that included conducting participatory sessions with stakeholders (including citizens, decision makers, and experts). The process revealed the significance of producing quantitative and qualitative evidence to back up the proposed seven solutions.

Action for Cool Cities: Pathways for carbon reduction in buildings and improvement of outdoor thermal comfort

As the first step of the learning process ‘Action for Cool Cities – Pathways for carbon reduction in buildings and improvement of outdoor thermal comfort’, the virtual kickoff event was held on 30 Nov – 1 Dec 2022. During this event, good practices were showcased on the reduction of carbon emissions in building stock and improving outdoor thermal comfort as well as examples of faltering implementation in these key spheres of action.

As a second module of the learning process, Connective Cities workshop on ideation and prototyping took place in Amman, Jordan on the 7th-9th March 2023. The workshop focused on ideation and prototyping of solutions by the participating municipalities within the following thematic fields:

  1. Designing climate-responsive outdoor public spaces and promoting engagement of citizens
  2. Steering Structure: Interdepartmental Communication framework/platform in municipalities
  3. Optimizing existing building and urban design regulations by introducing key performance indicators and improving in-house capacity to drive change
  4. The role of municipality as a regulator and implementer: budget analysis and strategies for cost recovery of climate action measures

Participation in the second module of the learning process enabled the municipalities to share experiences, develop their capacities, and develop ideas for prototyping in their municipalities. The next stage or third module of the learning process gave a chance to these municipalities to test and optimize the envisioned prototypes in an iterative process that included conducting participatory sessions with stakeholders (including citizens, decision makers, and experts). The process revealed the significance of producing quantitative and qualitative evidence to back up the proposed seven solutions.

Peer-to-peer learning and networking – in the focus of municipal development cooperation

The OECD report “Reshaping Decentralised Development Co-operation in Germany” was presented at the “6th OECD Roundtable on Cities and Regions for the SDGs” in Brussels on 20 April 2023. It assesses decentralised development cooperation (DDC) policies, strategies, programmes and financing in Germany, as well as the challenges they face, and provides concrete recommendations on how to increase the effectiveness and impact of DDC policies and programmes.

It is the result of an 18-month policy dialogue with more than 100 stakeholders from all levels of government in Germany. The OECD conducted two surveys: one with the federal states and one with the municipalities. The OECD survey of the federal states, conducted between November 2021 and January 2022, was targeted to the development cooperation focal points in the 16 German federal states. The survey was answered by the departments responsible for development cooperation in the state ministries of 14 of the 16 federal states, as well as by representatives of the Federal Government (BMZ) and the implementing organisations. A similar survey was extended to the German municipalities and addressed to the respective persons responsible for development cooperation on the ground. This second survey was conducted between April and June 2022.

Since the 1950s, the DDC has become increasingly important within German development cooperation. Compared to other members of the OECD’s Development Assistance Committee, German municipalities and regions provide by far the highest Official Development Assistance (ODA) in absolute terms, totalling approximately €1538 million in 2020 followed by Spain with €369 million. Most federal states and municipalities focus their development cooperation on technical cooperation, advisory services and peer-to-peer learning as well as networking, especially in the policy areas of education, environment and health.

Results at the municipal level

At the municipal level, building and promoting networks and peer-to-peer learning are the two most used types of technical assistance for municipal DDC activities. About 75% of municipalities responding to the OECD survey engaged in building and promoting networks in 2018, 2020, or both. Peer-to-peer learning is the second most important type of technical assistance for municipalities’ DDC projects. About two-thirds of municipalities used collegial advice in their DDC programs. Roundtables and platforms that bring together actors from different sectors are tools used by municipalities that can improve communication and knowledge sharing, especially during crises and emergencies.

In this context, the cooperation of the Service Agency Communities in One World (SKEW) of Engagement Global and the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) was explicitly mentioned: “There are several forms of collaboration between Engagement Global and GIZ when it comes to international development co-operation. This encompasses SKEW projects with GIZ offices in certain partner countries such as in the Maghreb region, Ukraine and in the West Bank and Gaza Strip, as well as projects such as the Connective Cities programme that promotes the global exchange of municipal expertise and supports learning and peer-to-peer exchange between German and international urban practitioners geared toward the needs of municipalities.”

Technology and know-how transfer plays a similarly important role as peer-to-peer learning: around 60% of municipalities used it as part of their DDC activities in 2018 and/or 2020. Other relevant types of technical assistance that are important for municipalities’ DDC activities include, in particular, vocational training, advisory services, organisational development and change management.

Other important policy areas for German municipalities are governance and democracy. Nearly 30 % have been active in the areas of local governance, democracy and decentralisation in the last five years. Around 27 % have focused on social inclusion in their development cooperation activities in both 2018 and 2020. Other relevant areas of municipalities participating in the survey include urban development (20%), health, especially since the outbreak of the COVID 19 pandemic (22% active municipalities under SDC), and economic development, water, gender and culture. In general, it is important to find a common understanding of the objective of an DDC project in order to avoid a mismatch in priorities.

Criticism and recommendations

However, the report also sees weaknesses in the German DDC system: most of the states would coordinate their policies with the federal government through the federal-state programme. However, there is hardly any policy coordination between the states and the municipalities. This could lead to scattered small projects, unused synergy potential in the partner countries and duplication of work. In addition, the DDC still has room for improvement, especially at the country level.

Furthermore, there is no uniform definition of decentralised development cooperation and insufficient data for impact monitoring. Appropriate evidence of impact could increase the overall attractiveness of DDC. Another point of criticism was the bureaucratic hurdles associated with financial support, which is often limited to one financial year.

The resulting policy recommendations are therefore in brief:

  • Strengthening cooperation between federal states and municipalities on DDC.
  • Strengthen DDC at the state level by promoting more direct cooperation with local and regional governments in partner countries.
  • Clarify the definition and boundaries of DDC in Germany to promote action and strengthen existing DDC guidelines.
  • Enhance policy dialogue on the results and mutual benefits of cross-border DDC projects for federal states, municipalities and implementing organisations.
  • Establish a more flexible framework to expand co-financing of DDC projects and address the challenge of one-year funding agreements.
  • Simplify the bureaucratic and application procedures for funding programmes and strengthen the capacity of staff to manage development assistance at the municipal level.
  • Develop a harmonised approach to monitoring and evaluating DDC results in all countries and municipalities.

Despite all the criticism in detail, however, the effectiveness of DDC is not called into question; on the contrary, its potential for implementing the 2030 Agenda is highlighted and further expansion is recommended.

To the study: OECD: Reshaping Decentralised Development Co-operation in Germany

Strengthening the resilience and capacity to rebuild cities and critical municipal infrastructure in times of war

On 31 January 2023, the digital kick-off event of the working group “Resilience in times of war” took place. Under the theme “Strengthening resilience and capacity to rebuild cities and critical municipal infrastructure in times of war”, the event enabled an exchange between a total of 62 municipal representatives from Ukraine and Germany on good practices, common challenges and possible solutions.

With special regard to municipal cooperation in the field of energy efficiency and housing, Mr. Günter Burger, personal department of the Lord Mayor of the city of Freiburg im Breisgau, gave a technical input. Together with its partner city Lviv, the city of Freiburg is planning a model building for housing internally displaced persons and people who have lost their living space in the city. After an initial test phase in Lviv, the housing units should also be able to be used in a modular fashion in other cities. In the future, the materials, mainly wood, will be produced in Ukraine to create not only housing but also jobs. Construction of the up to three-storey wooden buildings is scheduled to begin in March of this year – with subsequent testing of implementation in other areas. So-called power blocks, which have already been delivered from Freiburg to Lviv in recent months, could be used for the power supply to improve energy security in general.

Linear Parks in Campinas, Brazil

nterview with Gabriel Dias Mangolini Neves The city of Campinas, like many Brazilian cities, experienced rapid urban growth on the outskirts of the city due to rural exodus since the 1970s, which was largely unplanned in terms of urban planning and ecology. Campinas chose linear parks as a nature-based solution to solve several problems at once: More resilience against heavy rain and heat, more community life through public spaces with sports and leisure facilities. 49 parks are planned, two are already being implemented. Learn more about nature-based solutions in the interview with Gabriel Dias Mangolini Neves, Head and Environmental Engineer at the Secretariat of Green, Environment and Sustainable Development of the Municipality of Campinas.

Subtitles in German, English and Portuguese are available.

Watch video at YouTube:

https://youtu.be/s87ad6O-x88