Daxing in Beijing will be the world’s busiest airport

Daxing, the airport designed by Zaha Hadid, is set to open its gates on September 30

September 30, 2019, give or take a day. That’s the opening date for Beijing Daxing International Airport, already poised to break the world record for passenger traffic: 72 million by 2025 and 100 million by 2040.
This massive project confirms China’s leadership in the infrastructure race and puts the country’s capital Beijing in the club of global cities with more than one intercontinental stopover airport, such as New York City, London, Paris and Tokyo. According to reports from the South China Morning Post, by 2025 the city -- thanks to the combined traffic with Beijing Capital International, currently the world’s second-largest -- will be able to manage a traffic of 170 million of passengers.

Beijing’s new airport: a complex project

Work on Daxing ended July 4, and now all that’s missing to make it fully operational are the final details. Construction took just five years, costing over $13 billion.
The airport is currently in the testing phase. The most important test was held on May 13th when Air China, China Southern Airlines, China Eastern Airlines and Xiamen Airlines aircraft flew out of the new airport.
The project was complex, because in addition to the airport, it included construction of all the transport infrastructures to connect it to the city, including a traditional railway line, a motorway and a high-speed underground train.
According to reports in newspaper China Daily, this high-speed underground train was tested successfully in mid-June. Trains cover 41.1 kilometres (25 miles) in just 19 minutes reaching a speed of 160 km/h (100 mph). It intersects with three subway lines.

Construction site of Beijing Daxing International Airport

Harnessing sustainable energy

Despite its enormous size, the Daxing International Airport (designed by British architect Zaha Hadid) was planned to be sustainable in terms of energy and water consumption.
Renewable energy will account for 10% of the energy consumption; many areas of the airport, including parking lots and hangars, are covered by solar panels, while 100% of rainwater will be treated and reused. The heating and air conditioning systems are also partly powered by geothermal heat pumps located in the Yongding river basin.
As a whole, the airport is committed to efficiency. Inside, facilities have been set up so that 86% of passenger check-ins and 76% of baggage drops are done automatically.

Daxing and Beijing airports

The construction of the new airport is not only China’s latest demonstration of strength, but answers a real need. According to the International Air Transport Association, from 2022 China will become the largest civil aviation market, surpassing the United States.
Beijing Capital International airport handles over 82 million passengers every year, but according to official calculations it will reach saturation level in the next two years. Currently, over 205,000 passengers pass through the terminals of the airport every day.
Even the new Terminal 3, the airport’s latest -- which alone is as big as Heathrow airport -- is no longer able to respond to the growing demand for traffic.
Hence the idea of creating a new, larger airport. The Chinese government made the announcement in January 2013 and Daxing, a suburb south of the city (46 kilometres from Tiananmen Square), was chosen as location. Work began in December 2014 and by June 2017 the structure of the main terminal was already completed.
Now, just five years later, China’s latest mega-project is ready to open its doors.