Today is Earth Day, a chance for us all to pause and recognize the collective power we have to build a better tomorrow for our planet and the people who populate it. The theme of Earth Day 2025—”Our Power, Our Planet”—is a reminder that the solutions we need to ensure a resilient future already exist; they just need to be put into action.
This idea resonates deeply in the data center world, where it’s increasingly important to balance digital innovation with environmental responsibility. Pursuing alternative energy sources and efficiency initiatives is no longer optional; it’s essential for the future of our industry.
To meet the needs of our customers in a changing digital world, Equinix is focused on several priorities that will have a lasting impact:
- Mitigating the environmental impact of digitalization
- Enabling digital inclusion and literacy
- Using data to make more informed decisions
- Empowering sustainable innovation
Let’s take a closer look at the progress we’ve made toward achieving these objectives, and how that work directly benefits our customers.
Mitigating the environmental impact of digitalization
Digital technologies can be resource-intensive, and there’s valid concern that the rapid adoption of new technologies like AI could further increase demand for energy. A variety of initiatives can help mitigate this impact, including investing in low-carbon energy sources, promoting energy-efficient practices, addressing embodied carbon in digital infrastructure and reducing e-waste.
These initiatives all align with Equinix’s environmental sustainability commitments. Back in 2015, we set a target to reach 100% clean and renewable energy coverage across our global data center portfolio by 2030. We continued to work toward this target in 2024, achieving 96% renewable energy coverage globally. It was our seventh consecutive year with greater than 90% coverage. By pursuing this target, we can help our customers meet their sustainability commitments.
In our Co-Innovation Facility (CIF) in Ashburn, Virginia, we partner with leading data center technology companies to test solutions for efficiency and sustainability. In 2024, we piloted new coolant distribution units (CDUs) at the CIF that isolate facility water from technical fluids used for liquid cooling. This protects water resources by preventing leaks and contamination, enabling a low-risk approach to liquid cooling, which can help customers adopt high-density compute workloads such as AI more efficiently.
We keep our customers at the center of everything we do, and our sustainability strategy is no exception. We collaborated closely with customers in 2024 to pursue sustainability initiatives that drive mutual benefits. By implementing best practices in airflow management at our Equinix DB3 data center in Dublin, we improved our power usage effectiveness (PUE) by 8% in just six months. We owe the success of this project to our customers. They helped us create a tailored cooling approach for each data center hall and implement streamlined workflows with clearly delineated responsibilities. Not only does this help us use energy more efficiently, but it also puts us in a position to offer more cost-effective services to our customers.
We also continued our commitment to reusing resources in the circular economy. We expanded our heat export initiative to three additional data centers in 2024: one in Paris and two in Helsinki. Since all these facilities have 100% renewable energy coverage, they offer a low-carbon heat source for local homes and businesses. Heat recovered from the Equinix PA10 data center in Paris was even used to warm the training pool for the 2024 Summer Olympics.
Enabling digital inclusion and literacy
Developing nations are often those most impacted by extreme weather events. This means they stand to gain the most from implementing digital infrastructure that can help them build more resilient, connected communities. This could include improving monitoring to forecast potential weather emergencies further in advance and strengthen response efforts.
Unfortunately, many of these nations lack the robust digital infrastructure needed to pursue these opportunities. The situation is improving, with new subsea cable landings bringing much-needed bandwidth to different parts of the world. However, to make the most of the digital opportunity, they’ll need more than just infrastructure. They’ll need a comprehensive strategy to ensure digital inclusion and literacy for all. This can help foster local digital ecosystems, providing support for small businesses and research institutions working toward sustainable digital solutions.
Everyone needs to be able to access the benefits of the digital economy. That’s why Equinix invests in digital access and connectivity, digital literacy training and technical career development in the communities in which we operate, through the Equinix Foundation.
The Equinix Foundation collaborates with nonprofits that share our commitment to digital inclusion. In 2024, it provided $1.9 million in grants to 63 nonprofit partners working to bridge the digital divide. One such grant partner is Giga, a UNICEF-ITU initiative to connect every school in the world to the internet.[1] The Equinix Foundation has committed to provide Giga a grant of $300,000 over three years to advance digital inclusion in marginalized communities, as well as pro bono products and services.
Another area of focus for the Equinix Foundation is supporting organizations that work at the intersection of digital equity and environmental equity. An example is Awana Digital, an organization that co-develops technology for social justice, specifically for indigenous communities.
Using data to make more informed decisions
To understand the environmental impact of digital technology and identify opportunities to build more resilient, future-proof digital infrastructure, organizations need relevant data. The right data helps them remove the guesswork and make informed decisions about what’s best for business and the planet.
We know many of our customers are looking to better understand how data centers and digital infrastructure fit into their overall sustainability strategies. In fact, customer requests for Green Power Reports (GPRs) increased nearly 50% in 2024 compared to 2023. To help meet this growing demand for transparency, we piloted a self-service tool in 2024 that allows customers to access GPRs directly from the Equinix customer portal.
GPRs provide data about customers’ total electricity consumption, their renewable energy coverage and the overall carbon footprint of their Equinix deployments. Customers can use this data to respond to new reporting requirements and track improvements in their sustainability metrics.
We also began testing Customer Water Reports in 2024. For the first time, customers can access data about site-level water usage effectiveness (WUE) and their allocated water withdrawal. Starting last week, CWRs are now available to all customers.
Empowering sustainable innovation
Creating efficient, resilient digital infrastructure across the globe will require a new approach to innovation. We’ll need collaboration across industry sectors to ensure that sustainability considerations are top of mind throughout the technological development process. We’ll also need to unlock funding from a variety of sources to invest in innovations that enable sustainability for us, for our partners and for our customers. At Equinix, we’re pursuing this objective through our Green Finance Framework. We issued approximately $2 billion in green bonds in 2024.
Green bonds can serve as an important tool in a business’s capital structure while allowing debt investors to support projects with clear environmental benefits. At Equinix, we view green finance as an integral part of our sustainability strategy. Through March 2025, Equinix has issued a total of approximately $7.3 billion in green bonds, making Equinix one of the top five U.S. corporate issuers of green bonds.
A sustainable future starts today
At Equinix, we believe in the promise of digital technology to help build a better future, and we’re working with our partners and customers to bring that idea closer to reality. Check out our interactive sustainability report to learn more about the progress we made in 2024.
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