Green Giants Unite to Decarbonize the Data Center Boom

PORTLAND, Ore. – May 19, 2026 – As the digital world’s hunger for data grows insatiable, two major industry organizations are joining forces to tackle the colossal environmental footprint of the infrastructure that powers it. The Green Building Initiative (GBI) and The iMasons Climate Accord (iCA) today announced a landmark Memorandum of Understanding, forging a strategic collaboration to accelerate the decarbonization of data centers.

The partnership aims to unite two critical pillars of sustainability: GBI’s whole-building certifications and iCA’s granular carbon reporting frameworks for IT operations. This integrated approach addresses the urgent need for a holistic view of environmental impact in an industry where energy consumption is skyrocketing, driven largely by the explosion of artificial intelligence.

Data centers are among the most energy-intensive building types on the planet. The GBI-iCA alliance acknowledges that meaningful progress requires moving beyond siloed efforts and aligning sustainability standards from the supply chain to the operational building.

“Together, GBI and iCA will bring thought leaders together to advance resources that result in reductions of carbon emissions by the digital infrastructure industry,” said Sumayyah Theron, Chair of GBI’s Board of Directors. “By connecting GBI's expertise in third-party building certification with iCA's carbon reporting frameworks for digital infrastructure, we're helping organizations evaluate sustainability more holistically — from the supply chain to the building itself.”

Miranda Gardiner, Executive Director of The iMasons Climate Accord, echoed the sentiment. “Partnering with GBI advances our respective missions to drive measurable carbon reduction across the built environment, specifically the digital infrastructure ecosystem,” she stated. “Through alignment of transparent carbon accounting, a shared commitment to excellence and collaboration, and open standards that enable meaningful accountability, we can make more informed, data-driven decisions that accelerate progress toward net zero.”

The Digital Dilemma: A Tsunami of Energy Demand

The timing of this collaboration is critical. The global digital infrastructure is expanding at a breakneck pace, and its energy and resource consumption is creating an environmental challenge of unprecedented scale. Projections show that electricity consumption by data centers could double to nearly 950 TWh by 2030, a growth rate more than four times faster than all other sectors combined.

In the United States alone, data centers could consume up to 9% of the nation's total electricity generation by 2030, more than doubling their 4% share from 2023. The primary catalyst for this surge is the proliferation of AI. Electricity usage from AI-optimized servers is projected to surge nearly fivefold by 2030, accounting for almost half of all data center power consumption.

This explosive growth strains not only power grids but also local water supplies, as vast quantities of water are required for cooling. The environmental impact of a single AI data center can be immense, with projections suggesting the industry's growth could add over 24 million metric tons of carbon dioxide to the atmosphere annually by 2030. This reality has sparked community concerns and threatens to undermine corporate and national net-zero emission targets.

A Unified Front: Bridging Buildings and Bits

Historically, efforts to make data centers “green” have often been fragmented. A building might achieve a green certification like GBI’s Green Globes based on its construction and energy efficiency, while the carbon footprint of the servers and IT equipment inside was measured using separate, unrelated metrics. The GBI-iCA partnership seeks to tear down these walls.

The collaboration will link GBI’s building-level assessments with the iCA’s Maturity Model, a self-disclosure tool designed to track decarbonization progress across three key areas: the embodied carbon of construction materials, the embodied carbon of IT equipment, and the carbon intensity of the power used for operations.

This integration creates a powerful, end-to-end framework. It means a data center’s sustainability score will reflect not just the efficiency of its cooling systems or the sourcing of its concrete and steel, but also the lifecycle emissions of the servers it purchases and the carbon content of the electricity it draws from the grid. This holistic accountability is backed by the immense influence of iCA’s members, a coalition whose governing body includes tech giants like Google, Microsoft, Meta, AWS, and Dell Technologies, representing a combined market capitalization of over $6 trillion.

Beyond Greenwashing: The Push for Open Standards

In an era where corporate environmental claims are met with increasing skepticism, the partnership’s emphasis on transparency and open standards is a direct challenge to “greenwashing.” By promoting verifiable, data-driven metrics, the collaboration aims to provide investors, customers, and regulators with a credible way to assess sustainability claims.

A key example of this philosophy in action is iCA’s work with the Open Compute Project Foundation (OCP). In late 2025, the two organizations unveiled the Embodied Carbon Disclosure – OCP Base Specification, a common framework for reporting the carbon impact of data center equipment. This initiative simplifies reporting for suppliers and empowers buyers with the clear data needed to make sustainable purchasing decisions.

The GBI-iCA alliance will build on this foundation, ensuring that the data gathered through such open standards can be integrated into a recognized, third-party building certification process, creating a chain of accountability that is both transparent and robust.

Navigating a Crowded Field of Green Initiatives

The GBI-iCA partnership enters a dynamic and increasingly crowded landscape of sustainability initiatives. Established green building certifications like LEED and BREEAM have their own data center-specific standards, while organizations like the Uptime Institute offer detailed assessments of operational sustainability. More recently, the Greening AI Data Centres Coalition (GADCC) was formed to establish common criteria and enable green financing for new facilities.

However, the GBI-iCA collaboration is uniquely positioned not as a competitor, but as a crucial integrator. Its primary innovation lies in its attempt to bridge the long-standing divide between the physical facility and the IT operations within it. By aligning GBI’s established building certifications with iCA’s powerful, industry-backed carbon accounting model, the partnership offers a pathway to connect disparate parts of the sustainability puzzle.

Under the new agreement, the two organizations will share resources, support each other’s events, and explore new opportunities for joint action. This shared commitment to open standards and collaborative progress signals a significant step forward, promising a future where the digital world can grow without compromising the health of the planet.