For many years, mega-events such as the Olympics have burdened host cities with construction costs running into the hundreds of billions of yen, as well as the serious problem of “legacy issues”—facilities that go unused after the games.
The 2028 Los Angeles Olympics aims to put an end to this long-standing challenge by adopting a “Radical Reuse” strategy, which involves building no new permanent sports facilities whatsoever.
We will explain the full details of the business model proposed by the 2028 Los Angeles Olympics—one that relies on no taxpayer funds and prioritizes ultimate sustainability—as well as the “model for the future” that the IOC holds in high regard.
Zero Taxes! .9 Billion Funded 100% by Private Capital
The most notable feature of the 2028 Los Angeles Olympics is that the entire budget of approximately $6.9 billion will be funded entirely by private sector funds.
While it has been standard practice in past Olympics to invest massive amounts of public funds in infrastructure development, the 2028 Los Angeles Olympics will be operated solely through private revenue sources, including domestic sponsorships, ticket sales, hospitality, broadcasting rights fees, and distributions from the IOC.
This self-sustaining Games is made possible precisely because massive construction costs have been cut by thoroughly utilizing existing facilities.
The groundbreaking business model of LA28, supported entirely by private funding. The following article provides a detailed explanation of the first-ever “lifting of restrictions on venue naming rights” and the remarkable promotional strategy developed in collaboration with Hollywood stars like Tom Cruise.
The legendary stadium and state-of-the-art arena that are the backbone of LA28

The foundation for the zero-new-venues approach is the world-class sports and entertainment facilities concentrated in the Los Angeles metropolitan area.
LA Memorial Coliseum (track and field, etc.)
Following 1932 and 1984, it will serve as the main stadium for the third time in Olympic history—a first in the Games’ history. Following recent renovations, it blends historical heritage with modern functionality.
How did this stadium, with its 100-year history, undergo a transformation into a state-of-the-art facility and become the venue for the “first-ever dual opening ceremony” alongside SoFi Stadium? We delve deeper into its emotional history and future in the article below.
Crypto.com Arena (Gymnastics, etc.)
Home to the NBA’s Los Angeles Lakers, this world-class arena has served as the venue for numerous historic events, including the Grammy Awards.
Intuit Dome (Basketball)
With a total construction cost of approximately $2 billion, this state-of-the-art arena was built entirely with private funding. It offers the ultimate spectator experience through the use of cutting-edge technology.
“Ultimate sustainability” achieved without the use of concrete
The “Radical Reuse” initiative for the 2028 Los Angeles Olympics has led to groundbreaking efforts not only in terms of finances but also in sustainability.
By avoiding the construction of new massive stadiums and arenas, the initiative prevents the emission of vast amounts of greenhouse gases—known as “embodied carbon”—generated during the manufacturing and transportation of materials such as cement and steel.
Rather than “building with the environment in mind,” the approach is simply “not to build in the first place.” It is an extremely rational decarbonization strategy that eliminates waste from the very foundation of urban development.
Discover the amazing conversion technology behind LA28 that makes “zero new construction” possible. Click here to see the magic that transforms an NFL stadium into a massive pool and the full story of the university campus project that saved tens of billions of yen.
The IOC’s Savior? A Future Model Embodying “Agenda 2020+5”

In recent years, cities have been withdrawing their bids to host the Olympics one after another due to reluctance to shoulder the enormous financial burden, and the Games have faced a crisis of survival.
As a result, the IOC is promoting “Olympic Agenda 2020+5,” a medium- to long-term reform plan that prioritizes sustainability and economic efficiency.
The era of developing cities specifically for the Olympics is over; instead, the Olympics must be adapted to existing urban infrastructure.
The strategy for the 2028 Los Angeles Olympics—which involves utilizing existing facilities 100% and funding the event entirely with private capital without using taxpayer money—is fully aligned with this IOC reform vision.
A prime example of how the 2028 Los Angeles Olympics will “adapt to the host city” is the return of lacrosse. To fit within existing Olympic facilities (half-courts), the sport has abandoned its long-standing 10-player format in favor of a 6-player version called “Sixes.” This change has also resulted in a faster-paced game.
Summary
The 2028 Los Angeles Olympics are not merely a celebration of sports; they aim to provide a clear answer to the question, “What is a sustainable mega-event?”
The legacy of the 2028 Los Angeles Olympics will not be a new stadium, but a sustainable future where “major events can be hosted with zero taxpayer funding and zero new construction.”
If Los Angeles succeeds in this challenge, the Olympics may be freed from the shackles of “enormous financial burdens” and be reborn as a Games that the world once again desires.
Read more: LA28 Infrastructure Strategy





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