Miami’s skyscraper boom is happening on the frontlines of the climate crisis.
Miami, city, seat (1844) of Miami-Dade county, southeastern Florida, U.S. A major transportation and business hub, Miami is a leading resort and Atlantic Ocean port situated on Biscayne Bay at the mouth of the Miami River. The Everglades area is a short distance to the west. Greater Miami, the state’s largest urban concentration, comprises all of the county, which includes the cities of Miami Beach (across the bay), Coral Gables, Hialeah, North Miami, and many smaller municipalities and unincorporated areas; together, these make up the southern section of Florida’s “Gold Coast.”
The Line is a proposed smart linear city in Saudi Arabia in Neom, Tabuk, currently under construction, which is designed to have no cars, streets or carbon emissions.
The Line is being described as a one-building vertical city outfitted with exterior mirrors, big enough to house 9 million people — along with everything they need, from parks and waterfalls to flying taxis and robot maids. There are even plans to include an artificial moon for residents to gaze upon.
With its proposed width of only 656 feet, The Line will rely primarily on its height to encompass its residents and a host of modern trappings, such as a high-speed rail to connect sections of the 106-mile city. Saudi Arabian officials claim The Line will be otherwise devoid of roads, cars or emissions and will be powered strictly by clean energy (although details have not been released). Here are a few of most notable proposed features of The Line:
A new industry of floating infrastructure is emerging to help adapt to rising sea levels. There are two distinct approaches that are being put forth as possible solutions: retrofitting homes to be amphibious and building floating cities.
Amphibious homes can preserve the accessibility of the house and maintain the congenial front porch culture in places like Louisiana, said Elizabeth English, founder and director of The Buoyant Foundation Project. English’s design places a steel frame beneath a house, and then below that, in the crawl space, buoyancy elements. Her team then recommends adding elements to prevent lateral movement so the home will not float away while on the surface of floodwaters.
She estimated that a contractor could do such a retrofit for about $20 to $30 per square foot, but cautioned the Federal Emergency Management Agency currently discourages this type of building practice. Modern floating cities are the brainchild of architect Bjarke Ingels. He told CNBC he hopes his Oceanix City, which is currently slated to be built in the harbor near Busan,
South Korea, will be “a city that is the most resilient city you can imagine, but at the same time, the most enjoyable city that you can imagine.” “We really hope that it will be a successful project and we would like to replicate it in other parts of the world,” Maimunah Mohd Sharif, executive director of the United Nations Human Settlements Programme, told CNBC of the Oceanix development.
She said the world must look more into adaptation and hopes that the project can help mitigate or even solve the problem of sea-level rise. Would you live in a floating city or retrofit your home so it floats during floods? Watch the video above to learn more about what life could be like in these innovative climate change adaptations.
Cities in Europe, particularly the Netherlands, are known for their amazing bicycle infrastructure. Can a city in the top one percent of all bike cities in the United States compete with the best in Europe? And how much better are these top US bike cities when compared to the worst in the US?
CNBC Marathon reviews why a cost-of-living crisis is unfolding across America’s housing infrastructure. CNBC explores what that means for apartments in the cities and houses in the suburbs. Inflation data shows that costs for items such as rent and groceries are increasing quickly across the Sun Belt and coastal cities.
Chapters: 00:00 Introduction 00:39 How to make the suburbs more affordable (Published April. 2022) 13:22 How suburban sprawl shapes the U.S. economy (Published Feb. 2022) 26:34 Are major cities still worth it? (Published May 2022)
Now years removed from the darkest days of the pandemic, people are asking: Is a return to the city worth it? Metropolitan regions have sprawled in recent years, raising budget concerns and quality-of-life issues for the people who remain downtown. Meanwhile the absence of commuters is slowing the recovery in leisure and hospitality. About 46% of renters in the U.S. are struggling to make ends meet, according to Harvard University researchers.
Builders say conditions for renters will get worse before they get better. A snarled supply chain, a labor shortage, and rising interest rates are worsening what some call a “throwaway” development pattern. Several real estate industry experts have ideas about how to make housing more attainable. Some of the most popular ideas include mixed-use districts and master-planned communities.
America’s suburbs are sprawling again. Over the 20th century, real estate developers built large tracts of single-family homes outside of major cities. The builders were following mortgage underwriting standards first introduced by the Federal Housing Administration in the 1930s. Over the century, those guidelines created housing market conditions that explicitly shut out many minorities. Experts say it is possible to update these old building codes to create equity while fixing some, but not all of the problems of American suburbia. CNBC Marathon brings together the best of CNBC’s coverage on the U.S. housing crisis and how life in the suburbs impacts city living.
Sales of electric bicycles, or e-bikes, as they’re better known, are booming. At the same time, innovations in battery technology have extended the range that an e-bike can travel. The FT’s Harry Dempsey explores the impact they’re having on commuting, deliveries, and the cities we live in.
No roads, cars or emissions, it will run on 100% renewable energy and 95% of land will be preserved for nature. People’s health and wellbeing will be prioritized over transportation and infrastructure, unlike traditional cities. Only 200 meters wide, but 170 kilometers long and 500 meters above sea level.
THE LINE will eventually accommodate 9 million people and will be built on a footprint of just 34 square kilometers. This will mean a reduced infrastructure footprint, creating never-before-seen efficiencies in city functions. The ideal climate all-year-round will ensure that residents can enjoy the surrounding nature. Residents will also have access to all facilities within a five-minute walk, in addition to high-speed rail – with an end-to-end transit of 20 minutes.
Canada’s biggest city is experiencing a skyscraper boom. Toronto, the capital of the province of Ontario, is a major Canadian city along Lake Ontario’s northwestern shore. It’s a dynamic metropolis with a core of soaring skyscrapers, all dwarfed by the iconic, free-standing CN Tower. Toronto also has many green spaces, from the orderly oval of Queen’s Park to 400-acre High Park and its trails, sports facilities and zoo.
The Dubai 2040 Urban Master Plan maps out a comprehensive plan for a sustainable urban development in Dubai. It focuses on enhancing people’s happiness and quality of life and reinforcing Dubai as a global destination for citizens, residents and visitors over the next 20 years.
The plan has a strategic structural layout, integrating all urban development master plans in the emirate and aligned it with Dubai’s strategic economic priorities and the needs of the future.
Dubai 2040 Urban Master Plan is the seventh development plan for the emirate since 1960. Between 1960 and 2020, the population of Dubai has multiplied 80 times from 40,000 in 1960 to 3.3 million while the urban and built area of the emirate increased 170-fold from 3.2 square km.