UN Secretary-General António Guterres called on artificial intelligence companies to publicly disclose the full environmental cost of their data centers on Tuesday [1].
The demand for transparency comes as the energy-intensive nature of AI operations threatens global climate goals. Because these systems require massive amounts of power and cooling, their footprint impacts carbon emissions, water supplies, and land use [2].
Speaking at a climate conference in London, Guterres said that AI firms must commit to using renewable energy to mitigate these effects [1]. He said that the industry cannot continue to operate without a clear accounting of its ecological impact [3].
The scale of the issue is reflected in global energy trends. Data centers consumed more electricity in 2025 than all but 10 countries worldwide [4]. This surge in power demand complicates international efforts to transition away from fossil fuels as the tech sector expands its infrastructure.
Guterres said the international community needs a comprehensive understanding of how AI development intersects with environmental degradation [2]. He said companies should move beyond vague sustainability pledges and provide hard data on their resource consumption [3].
The call for disclosure targets the lack of standardized reporting for AI's physical infrastructure. While software is often viewed as intangible, the physical hardware and cooling systems required to run large-scale models have a tangible and growing footprint on the planet [2].
“AI firms must commit to using renewable energy to mitigate these effects”
This push from the United Nations signals a shift in the AI conversation from ethical and social risks toward physical sustainability. As AI integration grows, the environmental cost of the hardware—specifically energy and water consumption—becomes a geopolitical and ecological concern that could lead to stricter international regulations on data center operations.
