A Century of New York City’s Evolving Skyline
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Over New York City’s storied history, the skyline has evolved constantly.
Smoke stacks and cathedral spires were gradually eclipsed by the stately office towers of “Newspaper Row”, and iconic skyscrapers like the Chrysler Building soon shared the skyline with monolithic towers in the international style.
Today’s infographic comes to us from Liberty Cruise NYC and it charts this evolution over the last century, while highlighting just how dramatically the cityscape is set to change by 2020.
The Early History of Skyscrapers
For decades, the ornate spire of Trinity Church towered over Lower Manhattan. It wasn’t until the late-1800s when technology and economic might converged to produce the first modern towers.
The city’s first cluster of tall buildings appeared around City Hall, as newspapers competed to see who could build the most grand headquarters. One of the more ambitious projects in this wave of development was the New York World Building (1890), which held the title as the tallest skyscraper in the world.
In 1908, the ante was upped further after the completion of the 47-storey headquarters of the Singer Sewing Machine Company and the 50-storey Metropolitan Life Tower. NYC was slower than its rival, Chicago, in adopting skeleton-frame construction techniques, but once that door was open, height records were eclipsed every few years.
From ’20s to zero
The roaring ’20s ushered in a new age of skyscrapers in New York City that only picked up steam heading into the 1930s. Not only was the economy booming, but the United States had recently became one of the first countries in the world to have a majority-urban population. Manhattan was a magnet for growth, and its extreme population density left only one direction to grow: skyward.
A number of iconic landmarks were constructed in this era, including the Empire State and Chrysler Buildings.
As the chart above clearly illustrates, the onset of the Great Depression had a pronounced cooling effect on construction in New York City. For more than a decade, no new 150m+ towers were added to the city’s skyline.
New York Today
The world has changed a lot since the ribbon was cut in front of the Empire State Building. Flagship skyscrapers have grown taller than we ever could’ve imagined, and relentless development has completely transformed places like Dubai and Shenzhen. Even so, New York City is still home to more 100m+ buildings than any other city on Earth.
It’s also worth mentioning that New York City found itself back in the top 10 tallest buildings list after the completion of One World Trade Center in 2014.
What the Future Holds
New York City’s skyline is packed with recognizable towers, but for a long time, few new projects challenged the vertical supremacy of buildings like MetLife or Empire State. Today – thanks to engineering innovations and acquisition of “air rights” on neighboring plots – the skyline is undergoing a dramatic transformation.
Powered by a healthy ultra-high-end real estate market, slender skyscrapers are rising above the skyline.
This style of building uses a small land footprint so effectively, that projects are springing up around the city. According to Skyscraper Center, there are 86 skyscrapers under construction or planned, with 10 projects set to surpass the height of the Chrysler Building.
While this level of construction is dwarfed by activity in fast-growing metropolises in China, this new generation of high-visibility towers is a sign that the Big Apple is still a strong draw for the world’s ultra-wealthy.
Upward Momentum: Charting a Year of Skyscraper Construction
Nearly 150 skyscrapers were completed around the world last year. Find out which cities and regions are growing skyward the fastest.
Ever since the first towering spires broke through the clouds in New York and Chicago, skyscrapers have remained a potent symbol of economic might.
The tallest buildings require vast amounts of materials, expertise, and capital to make them a reality, but the cities that add these landmarks to their skylines gain prestige and send a powerful message to competing economic centers.
Skyscraper Construction in 2018
Where are the most skyscrapers popping up? Let’s take a look at regional hot-spots around the world.
Note: For the purposes of this article, “skyscraper” will refer to buildings 656 feet (200 meters) or more in height.
China is Flying High
For well over two decades, China has led the world in skyscraper construction, and 2018 was no exception.
The country’s fixation on urban growth and continued economic success is producing tall buildings at a staggering rate. Last year, a mind-boggling 89 skyscrapers were completed in 28 different cities around China.
To put this building boom into perspective, China completed more skyscrapers in one year than New York City’s entire stock of 656ft and taller buildings.
In 2018, no city reached for the stars quite like Shenzhen. The city, which is a hub of China’s high-flying tech sector, now has the second-most skyscrapers in the world, surpassed only by Dubai.
Shenzhen isn’t just building a lot of skyscrapers, it’s building extremely tall ones too.
In 2017, for example, the ribbon was cut on the massive Ping An Finance Center, which is currently the 4th tallest building in the world. Last year alone, four new towers cracked the 1,000ft (300m) barrier.
While China’s scale is hard to beat, other cities in the region are also undergoing dramatic changes, particularly in Southeast Asia. Malaysia and Indonesia completed a combined 13 new skyscrapers, and the Vincom Landmark 81 was added to Ho Chi Minh City’s growing roster of unique skyscrapers.
While there are two skyscrapers under construction in Japan – one in Tokyo and one in Yokohama – none of them were completed last year.
A New Era of American Skyscrapers
After a two-decade lull in skyscraper construction, the United States is embracing taller buildings again. Last year alone, the U.S. added 14 new skyscrapers into the mix, particularly in New York City, where construction cranes dot the horizon. In the past decade, NYC has added 25 new skyscrapers to its iconic skyline.
This trend is showing no signs of slowing down. Between now and 2022, 44 skyscraper projects are expected to be completed in the United States, with the vast majority being built in the Big Apple.
Infographic: The Anatomy of a Smart City
The city will remain the centerpiece of economic growth in the 21st century. Here’s how we’re using smart city technology to optimize them even further.
The Anatomy of a Smart City
There is no doubt that the city will be the defining feature of human geography for the 21st century.
Globally, there are 1.3 million people moving to cities each week – and by 2040, a staggering 65% of the world’s population will live in cities.
At the same time, the 600 biggest urban areas already account for 60% of global GDP, and this will only rise higher as cities become larger and more prosperous. In fact, experts estimate that up to 80% of future economic growth in developing regions will occur in cities alone.
The Smart City: A Necessary Step
As cities become an even more important driver of the global economy and wealth, it’s becoming crucial to ensure that they are optimized to maximize efficiency and sustainability, while enhancing the quality of life in each urban conglomeration.
Today’s infographic from Postscapes helps define the need for smart cities, and it also gives great examples of how technology can be applied in urban settings to facilitate cities that work better for their citizens.
Features of Tomorrow’s Cities
Smart cities will use low power sensors, wireless networks, and mobile-based applications to measure and optimize everything within cities.
Here are just some examples: (click below image to open full-size version)
Smart city solutions will fall into six broad categories, transforming the urban landscape:
Smart lighting is one of the most important solutions that will be implemented in citywide infrastructure. While smart lighting sounds trivial at first glance, it’s worth noting that lighting alone consumes a whopping 19% of the world’s total electricity.
Heating, energy usage, lighting, and ventilation will be managed and optimized by technology. Solar panels will be integrated into building design, replacing traditional materials. Fire detection and extinguishing is tailored to individual rooms.
Smart grids (used for energy consumption monitoring and management), water leakage detection, and water potability monitoring are just some smart city aspects on the utilities side.
Intelligent, adaptive fast lanes and slow lanes (cycling, walking) will be implemented, while charging stations through the city will power EVs.
Air pollution control, renewable energy, and waste management solutions will make for greener cities. Rooftop gardens or side vegetation will be integrated into building designs, to help with insulation, provide oxygen, and absorb CO2.
There will be citywide Wi-Fi for public use, while real-time updates will provide citizens information on traffic congestion, parking spaces, and other city amenities.
Cisco estimates that smarter cities will have impressive increases in efficiency: using many of the above concepts, cities can improve energy efficiency by 30% in 20 years.
Simultaneously, it’s estimated that the broad market for smart cities products and services will be worth $2.57 trillion by 2025, growing at a clip of 18.4% per year on average.
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