The New Partnership for Africa's Development (NEPAD) is an economic development program of the African Union (AU). NEPAD was adopted by the AU at the 37th session of the Assembly of Heads of State and Government in July 2001 in Lusaka, Zambia. NEPAD aims to provide an overarching vision and policy framework for accelerating economic co-operation and integration among African countries.
A green belt is a policy and land-use zone designation used in land-use planning to retain areas of largely undeveloped, wild, or agricultural land surrounding or neighboring urban areas. Similar concepts are greenways or green wedges, which have a linear character and may run through an urban area instead of around it. In essence, a green belt is an invisible line designating a border around a certain area, preventing development of the area and allowing wildlife to return and be established.
Arthur Christ Agnos is an American politician. He served as the 39th mayor of San Francisco, California from 1988 to 1992 and as the Regional Head of the United States Department of Housing and Urban Development from 1993 to 2001.
Sustainable urban infrastructure expands on the concept of urban infrastructure by adding the sustainability element with the expectation of improved and more resilient urban development. In the construction and physical and organizational structures that enable cities to function, sustainability also aims to meet the needs of the present generation without compromising the capabilities of the future generations.
The New Partnership for Africa's Development E-School Program is included as a means to provide ICT equipment such as computers and internet access to all schools in member nations within The New Partnership for Africa's Development (NEPAD) program. NEPAD parents the E-School Program and is an economic program that aims to bring economic and social development to African nations and ensure 'Africa's Renewal'. The E-School Program began with Demonstration Projects and has developed further yet remains a work in progress in many countries, facing both criticism and support.
Sister Cities International (SCI) is a nonprofit citizen diplomacy network that creates and strengthens partnerships between communities in the United States and those in other countries, particularly through the establishment of "sister cities"—broad, long-term agreements formally recognized by civic leaders. Its mission is to "build global cooperation at the municipal level, promote cultural understanding and stimulate economic development". A total of 1,800 cities, states, and counties are partnered in 138 countries worldwide.
The Urban Land Institute, or ULI, is a global nonprofit research and education organization with regional offices in Washington, D.C., Hong Kong, and London. ULI aims to help its members and their partners build more equitable, sustainable, healthy and resilient communities.
The Center for Neighborhood Technology (CNT) is a non-profit organization, headquartered in Chicago, Illinois, which is committed to sustainable development and livable urban communities.
The term "sustainable communities" has various definitions, but in essence refers to communities planned, built, or modified to promote sustainable living. Sustainable communities tend to focus on environmental and economic sustainability, urban infrastructure, social equity, and municipal government. The term is sometimes used synonymously with "green cities," "eco-communities," "livable cities" and "sustainable cities."
The sustainable city, eco-city, or green city is a city designed with consideration for social, economic, environmental impact, and resilient habitat for existing populations, without compromising the ability of future generations to experience the same. The UN Sustainable Development Goal 11 defines sustainable cities as those that are dedicated to achieving green sustainability, social sustainability and economic sustainability. They are committed to doing so by enabling opportunities for all through a design focused on inclusivity as well as maintaining a sustainable economic growth. The focus also includes minimizing required inputs of energy, water, and food, and drastically reducing waste, output of heat, air pollution – CO2, methane, and water pollution. Richard Register, a visual artist, first coined the term ecocity in his 1987 book Ecocity Berkeley: Building Cities for a Healthy Future, where he offers innovative city planning solutions that would work anywhere. Other leading figures who envisioned sustainable cities are architect Paul F Downton, who later founded the company Ecopolis Pty Ltd, as well as authors Timothy Beatley and Steffen Lehmann, who have written extensively on the subject. The field of industrial ecology is sometimes used in planning these cities.
ICLEI – Local Governments for Sustainability is an international non-governmental organization that promotes sustainable development. ICLEI provides technical consulting to local governments to identify and meet sustainability objectives. It has a strong focus on biodiversity and has worked across local, national, and global levels. ICLEI was the first and is the largest transnational network of local governments engaging in climate action.
C40 Cities Climate Leadership Group is a group of 96 cities around the world that represents one twelfth of the world's population and one quarter of the global economy. Created and led by cities, C40 is focused on fighting the climate crisis and driving urban action that reduces greenhouse gas emissions and climate risks, while increasing the health, wellbeing and economic opportunities of urban residents.
Green infrastructure or blue-green infrastructure refers to a network that provides the “ingredients” for solving urban and climatic challenges by building with nature. The main components of this approach include stormwater management, climate adaptation, the reduction of heat stress, increasing biodiversity, food production, better air quality, sustainable energy production, clean water, and healthy soils, as well as more anthropocentric functions, such as increased quality of life through recreation and the provision of shade and shelter in and around towns and cities. Green infrastructure also serves to provide an ecological framework for social, economic, and environmental health of the surroundings. More recently scholars and activists have also called for green infrastructure that promotes social inclusion and equality rather than reinforcing pre-existing structures of unequal access to nature-based services.
A smart city is a technologically modern urban area that uses different types of electronic methods and sensors to collect specific data. Information gained from that data is used to manage assets, resources and services efficiently; in return, that data is used to improve operations across the city. This includes data collected from citizens, devices, buildings and assets that is processed and analyzed to monitor and manage traffic and transportation systems, power plants, utilities, water supply networks, waste, criminal investigations, information systems, schools, libraries, hospitals, and other community services. Smart cities are defined as smart both in the ways in which their governments harness technology as well as in how they monitor, analyze, plan, and govern the city. In smart cities, the sharing of data is not limited to the city itself but also includes businesses, citizens and other third parties that can benefit from various uses of that data. Sharing data from different systems and sectors creates opportunities for increased understanding and economic benefits.
San Francisco congestion pricing is a proposed traffic congestion user fee for vehicles traveling into the most congested areas of the city of San Francisco at certain periods of peak demand. The charge would be combined with other traffic reduction projects. The proposed congestion pricing charge is part of a mobility and pricing study being carried out by the San Francisco County Transportation Authority (SFCTA) to reduce congestion at and near central locations and to reduce its associated environmental impacts, including cutting greenhouse gas emissions. The funds raised through the charge will be used for public transit improvement projects, and for pedestrian and bike infrastructure and enhancements.
Sadhu Aufochs Johnston was the City Manager of Vancouver, BC from March 2016 until January 2021 where he was responsible for managing the operations of the City, including oversight of a budget of over $1.6B and over 7,000 staff. As City Manager he spearheaded initiatives to address the growing housing and climate change crisis in Vancouver. He was the Chief Environmental Officer of Chicago and Deputy Chief of Staff to Mayor Richard M. Daley, until he was appointed Deputy City Manager of Vancouver, British Columbia, Canada in 2009. Johnston previously served as the Executive Director of the Cleveland Green Building Coalition. He is co-author of "The Guide to Greening Cities" published by Island Press in 2013. In 2008, Johnston co-founded the Urban Sustainability Directors Network (USDN) and served as the Chair of the Executive Committee of STAR, community sustainability rating system. Johnston served on the selection committee for the Partners for Places Fund, a partnership between USDN and the Funders Network for Smart Growth and Livable Communities as well as the Greenest City Fund in partnership with the Vancouver Foundation.
Stephen Yarwood is an Australian urban futurist and the former lord mayor of the City of Adelaide in South Australia, serving from 2010 to 2014.
The C40 Cities Climate Leadership Group’s Climate Positive Development Program (Climate Positive) was launched in May 2009 in partnership with the Clinton Climate Initiative and the U.S. Green Building Council. The program brings together leading district-scale new-build and regeneration projects working to achieve "Climate Positive"—or net carbon negative—outcomes in cities around the world. As part of the C40’s Sustainable Communities Initiative, it aims to create a model for large-scale urban communities and to support projects that serve as urban laboratories for cities seeking to grow in ways that are environmentally sustainable, climate resilient, and economically viable.
Nature-based solutions (NBS) is the sustainable management and use of natural features and processes to tackle socio-environmental issues. These issues include climate change, water security, water pollution, food security, human health, biodiversity loss, and disaster risk management. The European Commission's definition of NBS states that these solutions are "inspired and supported by nature, which are cost-effective, simultaneously provide environmental, social and economic benefits and help build resilience. Such solutions bring more, and more diverse, nature and natural features and processes into cities, landscapes, and seascapes, through locally adapted, resource-efficient and systemic interventions". In 2020, the EC definition was updated to further emphasise that “Nature-based solutions must benefit biodiversity and support the delivery of a range of ecosystem services.” Through the use of NBS healthy, resilient, and diverse ecosystems can provide solutions for the benefit of both societies and overall biodiversity.
