The Growing Challenge of Urbanization
Sustainable City Food Systems are becoming increasingly important as urban populations continue to grow around the world. Today, more than 50% of the world’s population lives in urban areas, and this number is expected to rise to 70% by 2050.
This rapid urbanization will create enormous challenges for conventional food production and supply systems. Sustainable City Food Systems offer a way to strengthen food security, improve rural-urban connections, reduce food waste, and support more resilient communities.
Food and Nutrition Insecurity
Both rural and urban residents often lack access to sufficient, nutritious, safe, and affordable food that is suitable to their diets and local culture.
In many parts of the world, people struggle to obtain the food and basic services they need. At the same time, smallholder farmers frequently lack access to urban markets, limiting their opportunities to improve their livelihoods.
Social and Economic Inequality
The gap between rural producers and urban consumers continues to present significant challenges.
Smallholder farmers often face barriers that prevent them from reaching urban markets, while many urban residents cannot access or afford adequate food and essential services.
Addressing these inequalities is critical to creating more inclusive and resilient food systems.
Environmental Degradation and Resource Management
Unsustainable practices that fail to use natural resources efficiently are unfortunately adopted throughout various stages of the value chain.
As a result, environmental degradation and the depletion of natural resources remain major concerns.
Sustainable management of land, water, and other resources is essential to ensuring long-term food security and environmental health.
Why Food Systems Matter
Food systems play a crucial role in linking rural and urban communities. They are key to designing balanced and inclusive relationships between these areas.
Land and water use, food production, environmental management, transport and distribution, marketing, and consumption all affect both urban and rural communities.
By looking at a city and its surrounding region as a connected food system, it becomes possible to support more sustainable urbanization and stronger rural-urban linkages.
Developing Sustainable City Food Systems helps cities and surrounding regions work together to address food security, environmental sustainability, and economic development challenges.
The Need for Inclusive Decision-Making
Creating sustainable food systems requires the involvement of all actors and stakeholders in the decision-making process.
These stakeholders include:
- Smallholder farmers and producers
- Consumers
- Research institutions
- Civil society organizations
- Policymakers
- Government officials
Collaboration among these groups is essential for developing effective and sustainable solutions.
Cities Taking Action
Many cities around the world are already taking action to improve their food systems.
The Milan Urban Food Policy Pact
Several international initiatives are promoting greater coordination and commitment among cities to achieve sustainability goals.
One example is the Milan Urban Food Policy Pact, which engages more than 120 cities in building food systems based on the principles of sustainability and social justice.
The New Urban Agenda
In October 2016, the United Nations Conference on Housing and Sustainable Urban Development published the New Urban Agenda.
This framework is intended to guide international efforts on urbanization over the following 20 years, helping cities become more sustainable, inclusive, and resilient.
Local Success Stories
Balangoda, Sri Lanka
The Balangoda Urban Council established a compost plant in a nearby rural area.
The facility processes municipal solid waste, reduces waste accumulation within the city, and produces organic fertilizer for farmers. This approach benefits both urban waste management and rural agricultural production.
Rosario, Argentina
The municipality of Rosario provides training on good agricultural practices, along with technical and financial support for peri-urban farmers transitioning to ecological agriculture.
This support helps farmers adopt more sustainable production methods while improving their livelihoods.
Toronto, Canada, and Belo Horizonte, Brazil
Toronto and Belo Horizonte have established food policy councils that advise local governments on food-related issues.
These councils encourage dialogue among stakeholders throughout the food value chain and work across municipal boundaries to strengthen food systems and policy development.
What FAO Does
The Food and Agriculture Organization’s (FAO) Food for Cities Programme and the RUAF Foundation work with city regions around the world.
After analyzing local food systems, participatory action plans are developed to address locally identified priorities and key intervention areas.
Colombo, Sri Lanka: Tackling Food Loss and Waste
In Colombo, food loss and waste are major concerns.
The municipality accounts for approximately 25% of the garbage collected in the country. Along the value chain, losses of fruits and vegetables can reach up to 40%, with nearly 75% of those losses occurring during transportation.
To address these challenges, action plans are being developed to improve efficiency and reduce waste throughout the food system.
FAO’s Vision for Sustainable City Region Food Systems
FAO’s Food for Cities Programme aims to build sustainable and resilient city-region food systems that:
- Ensure food security and nutrition
- Provide decent livelihood opportunities, jobs, and incomes
- Ensure social inclusion and equity
- Promote sustainable ecosystem and natural resource management
The success of Sustainable City Food Systems depends on collaboration among governments, farmers, businesses, researchers, and consumers. By investing in these systems today, cities can build a more secure and sustainable future.
By strengthening the connections between urban and rural areas, cities can become more resilient, equitable, and sustainable while ensuring that all people have access to safe, nutritious, and affordable food.
For more information, visit the FAO Food for Cities Programme website.
