Topic: smart-city

March 22 marks the annual World Water Day, a United Nations observance day highlighting the importance of fresh water. It is designed to advocate for the sustainable management of freshwater resources. What does that mean for cities? And how can we establish a smart water management system?  

The impacts of climate change have already begun to cause damage to our planet. The Earth’s landscape has drastically transformed over the last century, and the natural world is under threat from rising sea levels, extreme weather events, and rapid urbanization. Our cities are growing, and their populations are swelling along with them.

As early as in the 19^th century, people recognized that the air quality in rural areas was much better than in urban areas. Nowadays, cities worldwide cope with challenges such as air pollution, extreme air temperatures, and heavy precipitation. In the future, these problems will occur more often due to climate change. This trend will result in an unknown amount of economic damage and endanger the life and health of the cities’ populations.

Ever since the idea of a smart city was first introduced, Internet of Things technology has been a key pillar of smart city development. As technology advances and more countries embrace next-generation connectivity, IoT technology will continue to grow and have a bigger effect on the way we live.  In this article, we explore IOT and its importance for the development of smart cities.

According to numbers from the Improving Internet of Things (IoT) Security with Software-Defined Network (SDN) study, there will be more than 75.44 billion connected IoT devices by 2025. With a forecast of over 7.33 billion mobile users by 2023 and more than 1,105 million connected wearable devices users by 2022, the Internet of Things is expected to grow into one of the smartest collective and collaborative systems in history.

For the third time, the QBE AcceliCITY Resilience Challenge of QBE North America collaborates with the non-profit organization Leading Cities. Start-ups have the opportunity to apply for the accelerator program. Since the smart city startup accelerator program launch, more than 1,500 smart city solutions from over 50 countries have been evaluated.

Semi-finalists of the QBE AcceliCITY Resilience Challenge take part in the eight-week virtual accelerator program. For the finalists, the program culminates in a virtual boot camp and a pitch day. The winner will receive USD 100,000 and a pilot project in a city. The start-ups that rank second and third will receive $ 25,000 and additional resources and access to valuable connections to help scale their initiatives. The application deadline is April 30, 2021.

Mobile operators worldwide are investing in 5G networks, and proponents of this much-hyped technology believe it will enable a new wave of smart city development. According to the IEEE, "5G is not just an evolutionary upgrade of the previous generation of cellular networks. It is a revolutionary technology … and a critical piece of the smart city puzzle."

When used correctly, disruptive technologies such as artificial intelligence can improve our urban landscape for the better. Drawing from huge resource pools and using a combination of modern machine learning, natural language processing, computer vision, and more, artificial intelligence can be leveraged to drive efficiency and improve the quality of life for the smart cities of the smart cities tomorrow.

The current climate crisis is having a drastic effect on the planet. While it’s easy to place the blame on rapid deforestation and unsustainable industry, one of the largest contributors to the current climate change phenomenon is much closer to home: our cities.

The first edition of CityTech RUHR, Germany’s largest international smart city startup challenge, concluded with the successful development and implementation of pilot projects by three international startups in three participating cities of the Ruhr Metropolis. Three success stories reflect the high innovation potential that can be leveraged through the collaboration between cities and startups.

The Covid-19 pandemic has posed similar challenges to cities and municipalities around the world. What have we learned from the Covid-19 pandemic and how can innovative solutions also be used in the post-crisis period? The international digital ideas competition #SolutionsForCities, started by the German Federal Ministry of the Interior, Building and Community (BMI), is not only intended to find answers to all these questions. Rather, cities and municipalities are to be supported through international collaboration in identifying digital solutions to overcome their local challenges.

Partnering cities of the International Smart Cities Network (ISCN) and German cities that have been recognized as "Smart Cities Model Projects" have identified current challenges to be solved through the international ideas competition.