Two 30 km/h zones were planned in Belo Horizonte as traffic calming measures and successfully implemented in 2019 to reduce car traffic and make neighbourhoods safer and more liveable. This change process took place with the broad participation of the local retail community, the residents and, in particular, the local schools. The public acceptance was very high. The project was inspired by peer-to-peer consultations during a dialogue event in Bremen and a subsequent expert mission of German experts to Belo Horizonte. The project now serves as a model for further similar action in other districts.
Category: Cities and climate change
Video: Pop-up bike lanes during the Pandemic
Reducing the number of accidents, while at the same time increasing safety for everyone? Bogotá showed us, that this is possible and that the key to promote sustainable urban planning and environmentally friendly mobility are pop-up bike lanes. The concept of pop-up bike lanes, which emerged especially due to the COVID pandemic, is spreading not only in Bogotá, but also worldwide, for example in Berlin.
Both cities face the challenge that for a long time the principle of the car-friendly city was pursued in urban and transport planning. With an increase in cyclists during the pandemic and the limitation of public space, it was necessary to rethink and meet the needs of residents, for example to increase road safety for cyclists. This Good Practice outlines the undertaken measures in transport planning, the opinions of residents to the new concept and how in the end all road users can benefit from pop-up bike lanes in the long term, whether in Bogotá or Berlin.
The Protagonists are:
- Sebastián Posada García (Bicycle and Pedestrian Sub-Dictorate, Bogotá)
- Dr. Lea Wisken (Head of Cycling and Pedestrian Coordination Office, Berlin)
Watch video at YouTube (with mit English or Spanish sub-title):
Urban gardens of Amman
The pandemic and its associated lockdowns have uncovered an acute need for food security in urban areas. To address this need, Greater Amman Municipality (GAM) in Jordan has embarked on several projects to foster urban gardening in the capital Amman, in coordination with various associations, funding agencies, and the local community.
Green Urban Development: learning from inspiring examples of implementation
How do we promote climate neutral urban development?
The world must drastically reduce its CO2 emissions by 2050 to avert the worst impacts of climate change. Globally, we are seeing an influx into cities over the past 30 years and, cities are one of the main spaces where CO2 emissions are directly caused. Emissions in urban areas stem from construction projects, traffic flows, increasing energy consumption from a growing population, production of waste and other factors. “However, the urban space is also the solution space for the climate change,” said one of the participants in the working groups on Green Urban Development. This sentiment was also reflected in a study conducted by the German Advisory Council on Global Change, among other studies carried out globally.
Urban solutions include, for example, the use of new mobility formats such as traffic-calmed urban spaces, roll-out of innovative of e-mobility and bike lane solutions, the reduction of pollution from resource intensive economic sectors, more sustainable building and renovation practices based on circularity, development of urban spaces to promote local economic cycles and community activities and, decentralized energy supply and waste concepts.
Aim of the working groups on Green Urban Development
The COVID-19 program “Green Urban Development” was implemented in cooperation with the consulting company Mesopartner and the Wuppertal Institute. The program included three working groups, each with 3 to 4 cities and their representatives, mostly partners from local city governments or local research institutions. The objective was to promote the implementation of concrete projects that promote climate neutral city efforts
The three working groups had the following focus areas:
- Working Group 1: Mobility solutions in cities
- Working group 2: The transformation of urban spaces and reuse of “urban space” through new community formats and mobility solutions
- Working Group 3: A mixed group linking urban energy, mobility and spatial approaches
From the formation of the working groups, it became clear that solution approaches often overlap or, that different solutions can approaches create synergies. This also enabled an exchange of experiences between the working groups. The participating cities in the program were Bhuj/Ahmedabad, Belo Horizonte, Kochi, Lalitpur, Dortmund, Buenos Aires, Quito, Montevideo, Hamburg, Kigali, Kisumu and Bremen.
First, second and third process steps: From ideas to concrete project proposals
In a first step, project ideas were developed in the respective working group:
- Creation of a bicycle traffic concept using the example of the bicycle paths in Lalitpur
- Creation of a child-friendly environmental zone in the neighborhood and the design of speed-reduced recreation areas
- Greening of roofs to create a sustainable and green urban environment and combining it with renewable energy solutions and urban gardening activities
- Municipal bio-waste management at the neighborhood level in collaboration with local citizens
- Promotion of traffic-calming zones in Kigali
- Increasing green, retention and infiltration areas in cities.
- Application of sensor technologies to analyze neighborhoods and places with high Co2 emissions.
- Planning pop-up bike lanes and building safe bike lanes.
- Last-mile connectivity solutions and electro-based logistics solutions in the center of cities.
In bilateral meetings the topics of interest were explored, and the cities exchange on their experiences.
In a second step of the project, larger network meetings were organized in each working group. Here, the cities in the respective working group exchanged their experiences and presented inspiring implementation approaches. A variety of solution approaches and experience reports were exchanged here, including the creation of a pollution mapping and the e-mobility concept of Kigali, first last mile connectivity approaches in Buenos Aires, the development of the e-mobility hub in Quito, pop-up lanes in Berlin, environmental zones and bike lanes approaches in Belo Horizonte, the development of first bike lanes and app sharing concepts in Lalitpur, etc.
Based on this concrete exchange across the working groups, further bilateral experience exchange meetings were initiated to further develop initial ideas of prototypes. The prototypes included:
- Delivery/unloading areas and electronic transport via hubs in the old city of Buenos Aires
- Child-friendly and traffic-calming spaces in Bhuj
- Scaling up bicycle infrastructure projects and app-sharing solutions in Lalitpur.
Based on these prototypes, concrete project proposals were developed with the objective to start fund raising for the implementation of the initiatives. In the Urban Space working group, Bhuj will implement the project “Safe access to schools for children through child-friendly and traffic-calmed zones.” The mobility-urban space-energy working group developed a project for Belo Horizonte, the establishment of an urban ecology laboratory. The exchanges in the Mobility Working Group eventually led to the project “Applied Technology for Loading and Unloading Public Zones in Buenos Aires”.
Implementation of Green City Pioneer of Change Events
In addition to the internal network exchange in the working groups, other stakeholders from cities around the world were involved in the reflection process for new climate-neutral city solutions. For this purpose, two large “Green City Pioneer of Change” workshops were organized, where in each of them more than 50 international participants were presented. The events had the objective to share good practices as well as to reflect jointly on key success factors and challenges.
Detailed information
A variety of input speeches, video presentations, presentations, workshop results and good practices can be found on the Connective Cities website from various documented events:
Connective Cities Lab- Expert Input
with Climate City Expert Prof. Oliver Lah (Wuppertal Institut), 11. November 2021: https://community.connective-cities.net/en/node/968
Participation of the three working groups in Design Thinking Workshops (15-17.11 2021):
https://community.connective-cities.net/en/node/959
https://community.connective-cities.net/en/node/960
https://community.connective-cities.net/en/node/961
Working group meeting with exchange of good practices in the working group „Mobility“
https://community.connective-cities.net/en/node/1102
Working group meeting with exchange of good practices in the working group Urban Space, Mobility, Energy (03.12.21)
https://community.connective-cities.net/en/node/1095
First large Green City Pioneers of Change Event (19.01.2022)
https://community.connective-cities.net/en/node/1111
Second Green City Pioneers of Change Event (25.02.22)
Seeds for the Future
To address environmental challenges related to the loss of native species as well as the increasing CO2 emissions due to urbanisation, Karak municipality in Jordan constructed a nursery that aims at growing trees from native species. Besides demonstrating environmental protection and the transition into renewable energy sources, the project will have an economic impact resulting from the savings in the municipal budget as well as job creation for the local community.
First planning steps for a pilot composting plant
Waste management experts from the Ecuadorian capital Quito and Hamburg (Germany) designed a first pilot composting plant for organic waste. It intends to serve the city of Quito as an introduction to sustainable waste recycling.
Scaling up cycling infrastructure in Lindau, Germany
As cycling is becoming increasingly popular for leisure and as an alternative to using the car, municipalities have to adapt their cycling infrastructure. However, they should not forget to involve their citizens in the planning process.
Turning waste into a resource
The City of Bizerte (Tunisia) introduced the separation and composting of organic waste, in cooperation with the City of Rostock (Germany). During a dialogue event and two reciprocal delegation trips, the idea for the project was jointly developed by experts from Rostock and Bizerte. With funding from the ‘Partnership Projects for Sustainable Local Development (Nakopa)’ programme of the Service Agency Communities in One World (SKEW), a composting plant was built and commissioned at the end of 2020.
Quito: not returning to the “old normal” after Covid-19
In Quito, many people have started travelling by bike during the Covid-19 pandemic. This momentum has to be used to change people’s mobility behaviour also in the long-term.
Call for participants: How to promote locally-driven knowledge networks for climate neutral city development solutions
“How to assure a locally-driven and knowledge network-oriented approach to Climate neutral City Development?” is one of the key questions the 2nd Green City Pioneers of Change Workshop will provide answers to. Join us in this 2nd Pioneer-Event and register here!
As part of the Connective Cities’ recovery program on “Municipal response to COVID-19” the topical cluster “Green Urban Development” is currently working on synergies between mobility and urban space solutions involving cities like e.g. Kigali, Kisumu, Hamburg, Hanoi, Dortmund, Belo Horizonte, Kochi, Lalitpur, Quito, and Buenos Aires.
The cluster wants to encourage an exchange between Green City Pioneers of Change which involves, apart from peer-learning between the above-mentioned cities, two public events.
The first of the two planned Green City Pioneers of Change Workshops was conducted on 19. January 2022. It focused on the presentation of inspirational international practices and encouraged a reflection among city pioneers on how to promote first green initiatives and the role of pioneers in facilitating them (see video and case documentation here).
This 2nd Green City Pioneers of Change Workshop on 25 February 2022 will focus on the reflection of critical success criteria for the promotion of bottom-up approaches to Climate neutral City Development. The cities cooperating in the cluster and the experts facilitating the cluster will share their efforts and their way of learning in
- the creation of local knowledge networks that integrate young researchers und local universities, change makers in the local administration, existing firms and start-ups with new business models
- promoting several smaller “learning by doing” and implementation-oriented initiatives that are becoming building blocks for a more systemic transformation approach in the respective cities.
Based on the presentation of these concrete experiences we will reflect with the participants in an interactive way on the need and ways to promote a locally versus mainly externally driven approach to Climate neutral City Development.
Join us in this 2nd City Pioneer of Change Event! Register now here.
Conference language is English.