African cities have growth rates of up to 5%; this makes them the fastest growing cities in the world today. Extrapolations show that the urban population in Africa currently doubles every 10 to 15 years. Also Ethiopia’s capital, Addis Ababa, is in transformation. Currently the home of approximately four million inhabitants, the city might triple its size within the next 30 years due to the increasing rural to urban migration, as well as natural growth. Already today, Addis Ababa suffers from a housing shortage of estimated 700.000 units. And, according to UN-Habitat, 80% of the existing dwellings are in ‘sub-standard, slum like’ conditions. Thus, in 2004, the government launched a large-scale mass housing program with the ambitious plan to erect 200.000 condominium units within 5 years. To date, 100.000 units were built during the last 7 years, out of which nearly 70,000 are handed over to end users so far. In 2011, the Addis Ababa City Administration announced to redevelop all ‘informal’ and ‘unplanned’ parts of the city until 2020.
Throughout the years, Addis Ababa, informally, developed a sophisticated recycling system in all parts of the city. “Kuré-Yalews” are roaming the streets in small neighborhoods, collecting anything that might still be useable from households. Sharing resources, they rent taxis collectively to transport their goods to Merkato’s “Minalesh Terra”, where different “workshops” immediately start to reuse and transform them. In the course of a few days, these items are returned into the cycle, being sold to the owners of small neighborhood shops as “new” products.
This recycling process is not only the source of income for many families in the city, it also keeps Addis Ababa clean to a certain extend. Most importantly, this cycle also appropriated space for recycling in the city throughout the years, which is now endangered by the current transformation of Ethiopia’s capitol.
The movie “Recycling Spaces” is a cinematic documentary on the use of space allocated to this recycling cycle in Ethiopia’s capital. Based on the daily routine and experiences of one selected Kuré-Yalew, this movie tries to tell a generic experience of thousands of inhabitants in Addis Ababa. Interviews with the Kuré-Yalwes and experts give further insight into the topic.
Article presents Damiano Cerrone, co-founder of Spin-Lab and his Metamorphology approach by measuring the spatial and configurational properties of urban spaces, local human activity patterns and socio-cultural value to create rankings of the popularity and attractivity of the place.
Having applied this methodology to over 80 Russian cities, the team used its discoveries to ” define knowledge-based guidelines to boost the social and economic life of streets and public spaces and improve the quality of life.” The team is also behind the Turku Open Platform (TOP) initiative for the city of Turku in Finland, an open platform that allows planners access to data of space, activities and value.
Cerrone goes on to claim the role of Interactional Planner instead of an Urban Planner as urbanity is much more than space, he claims, while “urban life is now diffused beyond the conceptual and political borders of one city.”
Article discusses the efforts of Prof. Williams in UCL in promoting the ideas and practices of the Circular City by establishing UCL’s Circular Cities Hub in 2016. A book is to be expected in 2020 entitled “Circular Cities: A Revolution in Urban Sustainability” by Williams that will be published by Routledge.
Part of this has involved viewing cities holistically. This means not just looking at resources, but seeing urban areas as organisms that constantly adapt to changes, such as migration and increasing diversity, as well as considering different trajectories of development, from shrinking, post-industrial cities such as Detroit, to places like London, where corporate and foreign investment is squeezing out lower-value, circular activities.
(One Architecture in collaboration with BIG Group and Sherwood)
Islais Creek is an historic watershed in Southeast San Francisco. This is an historically industrial area once home to a verdant, marshy watershed since channelized and home to heavy industry and logistics which support the entire city of San Francisco.
By densifying existing industrial and logistical activities, softening shorelines and daylighting a section of the creek currently decked over, the BIG + ONE + Sherwood team sought to reorient the city’s relationship to its historic waterfronts as a vital element in its recreational and industrial economy.
The six pilots arrived at by the design team respond to these concerns and more, proposing the creation of accessible open space with integrated green-blue infrastructure, a food district, vastly improved transportation systems, waterfront access, waste processing, stacked and decked residential and commercial space, and other phaseable short-term solutions to climate and urban risks.
In the early 1960s in the Soviet Union, when all state funds and collective energy of the nation were thrown into the Cold War competition with the US, a group of architectural students, ahead of the official Soviet authorities, had developed a proposal for the communist City of the Future, for a different, fair society. A film rediscovers the work of the unique Soviet architecture group NER (the New Element of Settlement) through a close look into the present lives of its surviving members. Focusing on each character in a unique way, the film reveals how these architects still believe in their early ideas while coping with post-socialist reality of contemporary Moscow. The trailer is available here
The concept of NER was first developed in 1957 as a diploma project by graduates of the Moscow Institute of Architecture (MArkhI). As students, NER members studied the elements of the city, its quantitative and qualitative characteristics, eventually dismissing traditional planning principles in favor of a new approach to urban development as a dynamic process. Drawing on Marxism, they sought to provide a spatial agenda for the communist ideology, representing the younger generation of thinkers in the radical split of the Soviet architectural profession following de-Stalinization. They actively criticized the state of Soviet urban planning, arguing that “today, the city is not fulfilling its primary purpose to be an organic living environment.”
NER’s new city was based on creative communication in a classless society, in which the city was no longer dependent on its industrial center but instead formed around a center of communication, independent from the economic characteristics of the city. The major shift brought in by this new urban wave—later implemented by one of its members, Alexei Gutnov, within the curriculum of MArkhI—was to see the city as a living organism, in which cells would be born and eventually die. This led to a change in the status of architectural form: it was conceived as temporary and mobile—its birth implied the process of its imminent destruction. This approach anticipated the later understanding of architecture as an activity or as environment—form was no longer relevant because it hindered the organic processes within the dying city. The system emphasized the correspondence between urban structures and social relationships in communism, based on the reading of the urban plan as “simultaneously a symbol of the idea and a program for its realization.”
This is an integrated approach that allows us to explore, imagine and plan synergies so as to accelerate the transition to a liveable, low carbon city. During the research process, SULP has continuously been reinforced by incorporating the results of the separate studies on water, climate, energy, urban agriculture and nutrients. Synergetic urban landscape planning forms the bridge between CO2 and livability goals on the one hand, and principles for sustainable urban development on the other.