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Key insights:

• • • Human rights and environmental sustainability in sports are inseparable — Environmental harms from major sporting events — such as pollution, extreme heat, and flooding — directly undermine fundamental human rights including health, housing, and safe working conditions.

    • Mega sporting events require an integrated, lifecycle-wide approach — From supply chains and stadium construction to urban planning and event delivery, the sports industry’s environmental footprint and human rights impacts span the full lifecycle of these events, demanding a single, integrated playbook.

    • Accountability extends to sponsors and partners, not just hosts and organizers — As scrutiny from regulators, media, and civil society grows, sponsors and corporate partners are increasingly seen as responsible for the combined human rights and environmental impacts of the events they support.

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This blog post was co-written with Sreeratna Kancherla and Anna J. Christians of the Henekom Group.

Sports are entering a defining decade. The convergence of climate and nature risk, growing environmental accountability, and increasing scrutiny of how mega sporting events affect the communities that build and host them has brought a long-overdue challenge to the center of sports governance.

Due to their scale, frequency, and global reach, the upcoming FIFA World Cup 2026 and the 2028 Olympics to be held in Los Angeles, alongside competitions such as the 2027 Rugby World Cup and the ICC Men’s T20 World Cup, form part of an ambitious pipeline of major events in a generation. How the sports sector responds to that challenge will shape how the next era of global sport is planned, delivered, and remembered.

Human rights due diligence during mega sporting events and environmental sustainability are often thought of as neighboring agendas, related but managed separately. In practice, however, they are inseparable. When air quality deteriorates, the right to health is at stake. When flooding displaces communities, the right to housing and livelihood is at stake. When extreme heat makes outdoor labor dangerous, the right to safe working conditions is at stake.

The environment is the condition in which human rights are either protected or violated, and sustainability, properly understood, is the commitment to preserving those conditions for current and future generations.

The need for an integrated playbook

The case for an across the lifecycle of sport reflects the scale and complexity of the sporting industry’s impact, with emissions comparable to those of a midsize country, according to . The industry’s heavy reliance on plastics across stadiums, equipment, and apparel contributes to pollution that worsens the global environmental crisis. And those environmental choices carry human consequences at every stage, for the workers who build the facilities, the residents who live alongside them, and the fans who attend the events.

The environmental footprint of the sports industry touches people across the entire lifecycle of a major event. The supply chains necessary to deliver a mega-sports event span facility development, apparel, technology, and food & beverage. These industries are among the highest risk for labor exploitation, migrant worker abuse, and unsafe working conditions. When a host city builds a stadium and hosts events there, the environmental impact is measurable and so is the human rights impact on the workers building the stadium. Indeed, this impact extends to the neighborhoods that may be displaced to make room for it, and to the residents left to live alongside its infrastructure once the event has ended.

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You can find more about the resources, tools, and information that cities and organizations need to addressÌýhuman trafficking around large-scale sporting events at the Thomson Reuters Institute’s Large-Scale Public Events Toolkit here

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In addition, major events that rely on street circuits or temporary urban infrastructure can significantly reshape public space and surrounding neighborhoods. Air pollution, construction zones, and rising short-term rental demand also may displace residents and the unhoused population, restrict access to services, or place pressure on already fragile housing markets. In these cases, mega-sports event planning intersects directly with citizens’ rights to housing, mobility, and access to public space.

Expanding accountability

, rooted in the , is the structured process that makes those consequences visible and gives sustainability strategy its human accountability. Because environmental and human rights impacts are inseparable in practice, that accountability extends beyond organizers and host governments to the sponsors and corporate partners of the event. Many operate in sectors which already face scrutiny over their global supply chains; and therefore, alignment with a contentious event can amplify these vulnerabilities while inviting additional public and regulatory attention.

As the regulatory landscape, advocacy groups, and the media intensify their focus on the impact of these mega-sport events, sponsors are increasingly seen not only as influential stakeholders, but as actors with a degree of responsibility for the combined environmental and human rights impacts of the events they fund and support.

Moving from principle to practice

For example, Mercedes-Benz Stadium in Atlanta — home of the NFL’s Atlanta Falcons along with a venue for soccer and concerts — demonstrates that environmental performance and community impact are the same priority and can be pursued through a single design brief. Indeed, it was the first stadium worldwide to receive for zero waste, and its 2.1-million-gallon system helps prevent flooding in neighboring communities. Additionally, the stadium created targeted employment through the and delivered staff training to more than 700 people.

The same integrated logic is now being applied at the event level. Ahead of the FIFA World Cup 2026, host city organizing committees in Houston and Dallas introducedÌýthat address labor exploitation, including human trafficking risks, alongside targeted environmental measures. These measures are treated as a single procurement workstream to be addressed through an integrated response.

Leadership, legacy & the decade ahead

The organizations that will define the next decade of global sports are those that treat human rights and environmental sustainability not as parallel strategies but as two expressions of the same obligation to the people and communities on which sports depend.

This means designing facilities with both environment and humanity in mind from the outset, managing worker rights and environmental standards together across supply chains, and placing extreme heat measures, labor protections, community access, and sustainability targets within a single accountable governance framework.

Governing bodies, organizing committees, sponsors, and host cities that act on this integrated approach have the opportunity to build systems that are more responsible, more durable, and more trusted to define what credible and future-ready sports event management looks like.

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You can find more about the impact of mega-sporting events on communities here