How SDG 11 knowledge supports careers in planning, energy and transport

08.04.2026

Earth is about 4.5 billion years old, and human civilisation occupies only a tiny fraction of that timeline. Yet in just a few centuries, we have changed our home planet faster than many natural processes did over millennia. Nowhere is that impact more visible than in cities.

Today, over 55% of the global population lives in urban areas and the United Nations expects that number to reach nearly 68% by 2050. Cities generate most of the world’s economic activity, but they also produce a large share of global emissions and place growing pressure on energy systems, housing and transport networks. How cities are planned and managed will therefore play a major role in whether global sustainability goals succeed.

One of the frameworks guiding that work is SDG 11: Sustainable Cities and Communities. It focuses on improving how cities grow, how people move through them and how resources are used.

If you are interested in planning, energy or transport, understanding SDG 11 can help you see where many of the next decade’s sustainable development career opportunities are emerging. Much of the work involved in building sustainable cities sits within this framework.

What is SDG 11?

SDG 11 is part of the wider UN Sustainable Development Goals (SDGs) introduced in 2015 under the 2030 Agenda for Sustainable Development. While the goals cover global challenges ranging from poverty to climate action, SDG 11 focuses specifically on cities.

Officially titled Sustainable Cities and Communities, SDG 11 looks at how cities can grow without increasing pressure on housing, transport systems, energy use and the environment. SDG 11 highlights areas that shape everyday urban life, such as:

• Affordable and adequate housing.
• Accessible and reliable public transport.
• Safe and inclusive public spaces.
• Reducing urban environmental impact.
• Strong disaster resilience in cities.
• Urban planning that supports long-term sustainability.

To track progress, SDG 11 includes 10 targets and 15 indicators. These help governments, planners and organisations measure whether cities are becoming safer, more accessible and environmentally responsible. For someone building a sustainable development career, understanding these priorities will help you see how planning, energy and transport connect to wider sustainability goals.

What are the targets behind SDG 11?

The 10 targets and 15 indicators within SDG 11 help track how cities are improving housing, transport systems and environmental conditions. These targets translate those priorities into practical areas that cities must improve.

For example, many urban areas face housing shortages, traffic congestion, air pollution and growing climate risks. SDG 11 highlights areas where cities need to improve how these challenges are managed. Priorities include:

• Housing and urban growth: Expanding access to safe and affordable housing while managing rapid urbanisation and informal settlements.
• Public transport and mobility: Improving public transport networks, reducing congestion and making mobility accessible across cities.
• Public spaces and community access: Designing parks, streets and shared spaces that are safe, inclusive and usable for diverse populations.
• Urban environmental impact: Addressing air pollution, waste management and resource use within growing cities.
• Disaster resilience: Preparing cities for climate-related risks such as floods, heatwaves and storms.
• Urban planning and land use: Managing city expansion to balance economic development, environmental protection and quality of life.

Together, these priorities shape the type of work many organisations focus on today. Understanding how SDG 11 addresses these challenges can help you see how your work connects to the broader goal of building sustainable cities and communities, thereby contributing to the achievement of the UN SDGs.

How cities are creating new sustainable development careers

Urban growth changes more than the skylines. It increases the pressure on housing, transport networks, energy supplies and the infrastructure that keeps cities functioning day-to-day. This means many cities are rethinking how their infrastructure is planned and managed. Much of that work is now guided by SDG 11.

Many career opportunities in sustainable development lie within the sectors responsible for designing and running city infrastructure. Some of the work shaping this transition can be seen in areas such as:

• Urban planning and development: Urban planners and designers decide how cities grow, where housing is built and how infrastructure connects different neighbourhoods. If you work in planning, understanding SDG 11 can help you see how housing, infrastructure and environmental considerations must be balanced as cities expand.
• Energy systems and urban sustainability: Cities rely heavily on energy to power buildings, industry and transport networks. As countries try to reduce emissions, urban areas are shifting towards cleaner and more efficient energy systems. Knowledge of sustainability frameworks such as SDG 11 helps energy professionals understand how their work contributes to wider urban sustainability goals.
• Transport and mobility systems: Transport plays a major role in how people experience cities. Reliable mobility allows residents to reach work, education and services. If you are interested in transport planning or mobility systems, understanding SDG 11 helps you see how transport decisions affect environmental impact, accessibility and long-term urban development.
• Infrastructure and environmental management: Cities also depend on less visible but equally important systems. Water networks, waste management, air quality monitoring and climate resilience planning all support urban life. Understanding SDG 11 can help you connect this work to the broader goal of creating resilient, efficient and better prepared cities for the future.

Skills needed for a sustainable development career

If you want to build a sustainable development career, you must identify the disconnect between theory and practice by understanding that cities rarely deal with one issue at a time.

Housing projects, for example, affect transport demand, and energy supply shapes industries and neighbourhoods. Consequently, many roles related to SDG 11 and sustainable cities require more than a single technical skill. The following skills are particularly useful:

• Understanding how urban systems interact: Cities work through a network of connected systems. Being able to see these connections will help you make decisions that support long-term urban sustainability.
• Awareness of sustainability frameworks and policy: Many projects in planning, energy and transport are influenced by sustainability commitments made by governments and the SDG frameworks. If you understand how these frameworks work, it becomes easier to see how individual projects fit into wider sustainability goals.
• Working with urban and environmental data: Cities produce large amounts of information about how they function. Transport usage, energy consumption, population growth and air quality data all help organisations understand where problems are emerging. Interpreting this information helps organisations plan more effectively.
• Collaborating across disciplines: Urban sustainability projects rarely involve just one profession. You may find yourself working with planners, engineers, environmental specialists, policymakers and local communities. Being able to explain ideas clearly and collaborate across disciplines is an important part of working on sustainable city projects.
• Thinking beyond short-term solutions: Cities evolve slowly, and infrastructure decisions can affect them for decades. When working in planning, energy or transport, you often need to think beyond immediate needs and consider how today’s decisions will shape the city in the future.

Developing these skills will help you connect day-to-day work in planning, energy and transport with the broader goal of building sustainable cities and communities.

Building practical knowledge of SDG 11

Developing the skills needed for a sustainable development career starts with how cities manage their housing, transport and energy systems. Many of the ideas behind SDG 11 only become clear when you look at how they apply to real urban challenges. For example, improving transport systems is not just about adding buses or trains but also about land use, population growth and energy demand.

If you want to build a sustainable development career, learning how these systems interact can give you a clearer view of how cities are changing.

The SDG 11 ByteSize course at MLA College introduces the principles behind sustainable cities and looks at how they appear in real urban planning and infrastructure decisions. The course will cover topics such as:

• How urban growth affects housing, infrastructure and land use.
• The role of transport systems in sustainable cities.
• Environmental pressures linked to urbanisation.
• How sustainability frameworks influence planning and development decisions.

The course is delivered in a short, flexible format, making it possible to explore these topics without committing to a full degree programme.

Cities occupy only a small moment of the planet’s long history, yet today they shape how billions of people live, move and use resources. Understanding SDG 11 helps you see how decisions in planning, energy and transport influence how cities evolve in the decades ahead.

Enrol today and learn more about SDG 11 to learn how sustainable cities connect to careers in planning, energy and transport.

FAQs about how SDG 11 knowledge supports careers in planning, energy and transport

Q1. How can SDG 11, Sustainable Cities and Communities, improve the lives of people?

SDG 11 focuses on making cities safer and easier to live in. This includes improving housing, strengthening public transport, creating accessible public spaces and reducing pollution.

Q2. What are the challenges involved in achieving SDG 11?

Many cities are growing quickly, which pressures housing, transport networks and energy systems. Traffic congestion, air pollution, climate risks and limited infrastructure funding can make sustainable urban development difficult to manage.

Q3. How many targets and indicators are in SDG 11?

SDG 11 includes 10 targets and 15 indicators. These help governments and organisations track progress in areas such as housing access, sustainable transport, disaster resilience and urban planning.

Q4. What are some examples of Goal 11 projects?

Examples include expanding public transport networks, developing affordable housing, improving waste and recycling systems, creating green spaces and strengthening infrastructure to handle climate risks such as flooding or extreme heat.

Q5. How can we achieve the SDGs in our daily lives?

You can support the SDGs through everyday choices such as using public transport, reducing waste, supporting sustainable housing initiatives and getting involved in community planning discussions. If you are interested in learning more about how sustainable cities work, the SDG 11 ByteSize course at MLA College explores how these ideas connect to careers in planning, energy and transport.