Cape Town–Aachen Mayor's Portfolio of Urban Sustainability
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20YEARS | JAHRE CAPE TOWN–AACHEN MAYOR’S PORTFOLIO OF URBAN SUSTAINABILITY DAS KAPSTADT–AACHEN PORTFOLIO DER OBERBÜRGERMEISTER*INNEN ZU URBANER NACHHALTIGKEIT This publication is printed on GalerieArt™, an environmentally certified paper. Produced by Sappi Europe SA, supplied by Papercor. As part of our commitment to the environment, the fibre used to manufacture GalerieArt TM is sourced from sustainable and internationally certified plantations that use independently audited chains of custody such as FSC® and PEFC™ and the bleaching process is elemental chlorine-free. Published by: City of Cape Town Environmental Management Department 44 Wale Street Cape Town www.capetown.gov.za City of Aachen Die Oberbürgermeisterin Rathaus Markt 52062 Aachen www.aachen.de Project team: Kristine Hess-Akens (City of Aachen) Lorraine Gerrans (City of Cape Town) Saul Roux (City of Cape Town) Muofhe Pedzai (City of Cape Town) Judy Scott (City of Cape Town) Produced by: City of Cape Town Communication Department Design and production: Arc SA Every effort has been made to ensure the accuracy of information in this book at the time of publication. The cities of Cape Town and Aachen accept no responsibility, and will not be liable, for any errors or omissions contained herein. Send any comments, suggestions or updates to [email protected] (Cape Town) or [email protected] (Aachen). © City of Cape Town Electronic document navigation: • Entries on the contents page link to the relevant page. • The tabs on the bottom of each page link to the first page of each section. Contents Foreword 4 Economic portfolio 54 A message from the Executive Mayor of Aachen 6 Project 10: Cape Town–Aachen robotics symposium 55 Vorwort der Aachener Oberbürgermeisterin 7 Project 11: Philippi catalytic precinct project 58 A message from the former Executive Mayor of Aachen 8 Project 12: Western Cape Economic Development Ein Grußwort der Aachener Oberbürgermeisters a.D. 8 Partnership 61 A message from the Executive Mayor of the City of Cape Town 9 Project 13: Low-income organic-waste diversion trial in Langa and Wolwerivier 64 Introduction: Partnering for sustainable development 10 Ecological portfolio 67 Overview: Key elements of the portfolio 14 Project 14: Aachen city administration’s new policy for Background to the Aachen–Cape Town LA21 Partnership 15 business trips 68 Evaluation of projects 17 Project 15: Aachen Euregiozoo supports African penguins 70 Selection and profiling of projects 18 Project 16: Home composting programme 73 Portfolio sections 19 Project 17: Ozone treatment of wastewater at the Aachen-Soers wastewater treatment plant 76 Projects at a glance 20 Project 18: everwave 78 Portfolio projects 21 Project 19: Premium Ways into Aachen’s greenery 81 Vision portfolio 25 Project 20: Source to Sea river corridor project 83 Project 1: Hlumani community centre 26 Project 21: The Aachen Climate Ticket 86 Project 2: School exchanges 29 Project 22: Waste education at the Aachen Stadtbetrieb 88 Project 3: Energy transition of Aachen’s utility company The sustainable development goals – a massive co-creation STAWAG 32 effort: Guest column by Dr Dorothea Ernst 91 Social portfolio 35 Conclusion 93 Project 4: City of Cape Town’s Swop Shop project 36 Extras 96 Project 5: Dunoon library 39 Portfolio extra 1: Defining the 12 sustainability objectives 97 Project 6: Good Hope Lab 41 Portfolio extra 2: More about the sustainable Project 7: Nelson Mandela statue 44 development goals 99 Project 8: Open Streets Cape Town 47 Portfolio extra 3: Alignment of portfolio projects with sustainable development goals and targets 101 Project 9: Oranjezicht City Farm outreach 50 Portfolio extra 4: Abbreviations 103 Portfolio extra 5: Acknowledgements and resources 104 Contents Overview Projects at a glance Vision Social Economic Ecological Extras 3 Foreword The cities of Cape Town and Aachen both face Like the Aachen–Cape Town LA21 Partnership, the Mayor’s complex sustainable development challenges, albeit Portfolio of Urban Sustainability also seeks to promote the issues specific to their respective socioeconomic and SDGs and the 2030 Agenda for Sustainable Development. environmental contexts. Over the past two decades, The Mayor’s Portfolio has been an important City of the Aachen–Cape Town LA21 Partnership has supported Cape Town initiative since 2013. It helps mainstream the implementation of projects in both cities that sustainability thinking, and guides and incentivises project promote sustainable development in a practical way, managers to incorporate sustainability principles into their and present creative and innovative solutions to project planning and implementation processes. urban sustainability challenges. This joint Cape Town–Aachen Mayor’s Portfolio profiles The partnership, which is underpinned by the United 22 sustainability projects that are either collaborations Nations’ sustainable development goals (SDGs), has between the cities of Aachen and Cape Town, or projects fostered an enduring and highly collaborative north-south of mutual interest, synergy or similarity between the relationship, and has seen both cities working towards and two cities. supporting urban sustainability in their respective contexts. Partnership efforts are supported by a committed network Tracking and analysing the sustainability initiatives of stakeholders in both administrations, as well as a wide undertaken as part of the partnership not only offers range of civil-society, cultural, business and educational important sustainability lessons, but also helps change institutions from both cities. thinking. This joint Cape Town–Aachen Mayor’s Portfolio showcases some of the best practices achieved, while also highlighting areas that require improvement to achieve long-term sustainability in both cities. Contents Overview Projects at a glance Vision Social Economic Ecological Extras 4 Vorwort Die Stadt Kapstadt und die Stadt Aachen stehen wichtige Initiative der Stadt Kapstadt. Das Programm vor komplexen, wenn auch für ihre jeweiligen trägt dazu bei, Nachhaltigkeitsdenken in die eigene sozioökonomischen und -ökologischen Kontexte Arbeit einzubinden und regt Projektmanager*innen spezifische, Herausforderungen für ihre nachhaltige an, die Nachhaltigkeitsprinzipien in Planungs- und Entwicklung. Während der letzten zwei Jahrzehnte hat Umsetzungsprozesse zu integrieren. die Aachen–Kapstadt Partnerschaft Projekte in beiden Städten unterstützt, „die eine nachhaltige Entwicklung Das gemeinsame „Cape Town -Aachen Mayor’s Portfolio auf praktischer Ebene fördern”. Projekte, die als Teil der of Urban Sustainability” stellt 22 solcher Projekte vor. Aachen–Kapstadt Partnerschaft umgesetzt werden, wollen Die Publikation stellt Kooperationsprojekte zwischen Herausforderungen der urbanen Nachhaltigkeit kreativ der Stadt Aachen und der Stadt Kapstadt vor, Projekte und innovativ angehen. von gegenseitigem Interesse oder Projekte, die Synergien beinhalten bzw. ähnliche Ansätze beider Die Partnerschaft, die von den „Zielen für nachhaltige Städte hervorheben. Entwicklung“ (Sustainable Development Goals, auch SDGs) untermauert wird, hat eine dauerhafte und höchst Abgesehen davon, dass es wertvoll ist, die im Rahmen der kooperative Nord-Süd-Beziehung gefördert; innerhalb Partnerschaft unternommenen Nachhaltigkeitsinitiativen dieser arbeiten beide Städte auf die Verwirklichung zu verfolgen, können aus diesen Kooperationsprojekten urbaner Nachhaltigkeit in ihrem jeweiligen Kontext hin und wichtige Erkenntnisse gewonnen werden. Die unterstützen diese. Die Partnerschaft wird von Engagierten Analyse dieser Projekte trägt auch zum Umdenken in beiden Stadtverwaltungen getragen und einem bei und ermutigt Projektmanager*innen in beiden breiten Netzwerk aus zivilgesellschaftlichen, kulturellen, Städten, sowie auch zivilgesellschaftliche Akteure wirtschaftlichen Akteuren und Bildungseinrichtungen in Nachhaltigkeitsparameter in ihre Arbeit einzubeziehen. beiden Städten. Dieses gemeinsame „Das Kapstadt–Aachen Portfolio der Oberbürgermeister*innen zu urbaner Nachhaltigkeit” stellt Wie die Aachen–Kapstadt Partnerschaft, zielt einige „best practice“-Beispiele vor und zeigt zugleich auch das „Das Kapstadt–Aachen Portfolio der Bereiche in beiden Städten auf, die verbessert werden Oberbürgermeister*innen zu urbaner Nachhaltigkeit“ müssen, um langfristig Nachhaltigkeit zu erreichen. darauf ab, die nachhaltige Entwicklung und Agenda 2030 zu fördern. Das „Mayor’s Portfolio“ ist seit 2013 eine Contents Overview Projects at a glance Vision Social Economic Ecological Extras 5 A message from the Executive Mayor of Aachen, Sibylle Keupen Sustainability is on everyone’s lips. The principle seems The Coronavirus pandemic, in particular, has been easy to explain, yet we struggle with how to consistently presenting our world with a challenge of the century integrate sustainability principles into our daily work for more than a year now. This crisis poignantly shows and projects. us how fragile our globally interconnected public life is. Whether the pandemic impedes or promotes sustainable I am therefore very pleased to present to you, together development is currently being debated and researched. with my colleague Executive Mayor Dan Plato, the “Cape One thing is clear, however: The need for rapid action Town–Aachen Mayor’s Portfolio of Urban Sustainability “. has grown, not only but especially in the areas of poverty In it, you will find 22 project examples from the twin reduction and health. cities of Cape Town