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NVIDIA’s Fiscal Year 2026 Sustainability Report has revealed a stark increase in its Scope 3 greenhouse gas emissions, which have nearly tripled from 3,638,432 metric tons of carbon dioxide equivalent (MT CO2e) in FY2024 to a staggering 10,700,940 MT CO2e in FY2026. This surge in indirect emissions, which now constitute over 99% of the company’s total carbon footprint, has drawn sharp criticism from environmental advocates, who highlight the significant environmental impact of the burgeoning artificial intelligence industry.
The Escalating Carbon Footprint of AI
The dramatic rise in NVIDIA’s Scope 3 emissions is primarily attributed to the upstream activities involved in the production of its advanced GPUs and AI systems. This includes the manufacturing of components, sourcing of raw materials, and the provision of manufacturing services. As a fabless semiconductor company, NVIDIA relies heavily on its extensive network of manufacturing partners, particularly in East Asia, including Taiwan and South Korea. These regions are home to hundreds of NVIDIA’s ecosystem partners, who are now bearing an increasing share of the emissions burden associated with producing the cutting-edge technology that powers the global AI revolution.
The sheer scale of this increase is significant, with the FY2026 figure for Scope 3 emissions being almost equivalent to the annual greenhouse gas emissions of a medium-sized country like Lebanon, which recorded 11,004,120 tons of CO2 emissions in 2024, according to data from Worldometer. This comparison underscores the substantial environmental impact of NVIDIA’s operations and its supply chain.
Greenpeace East Asia’s Scrutiny and Calls for Action
Environmental organizations, notably Greenpeace East Asia, have voiced serious concerns regarding NVIDIA’s sustainability efforts. Rachel Yu, a Climate and Energy Campaigner at Greenpeace East Asia, pointed to NVIDIA CEO Jensen Huang’s own acknowledgments within the sustainability report itself. Huang described energy as the "foundation" of AI, referring to it as a "five-layer cake," and admitted that "the energy challenge is real. It’s solvable." He also identified renewable energy as a critical component of the solution.
However, Yu expressed skepticism about NVIDIA’s commitment to translating these acknowledgments into tangible action. "NVIDIA’s foundry suppliers in East Asia are heavily relying on fossil fuels. From what the company has reported to date, we have yet to find any evidence of NVIDIA making renewable energy investments in its supply chain," Yu stated.
Greenpeace East Asia’s research has consistently indicated that NVIDIA lags behind its industry peers in decarbonizing its supply chain. Previous analyses have shown that only about a quarter of the electricity consumed by NVIDIA’s top suppliers in East Asia was sourced from renewable energy, based on the latest Carbon Disclosure Project (CDP) questionnaire responses as of March 2026. This figure represents the renewable electricity ratio among the top 20 manufacturing suppliers in East Asia, which stood at a modest 24.09%.
The environmental group has also highlighted the contrast between NVIDIA’s disclosures and the actions of other major tech companies. For instance, Google has been actively supporting its East Asian suppliers in transitioning to renewable energy sources, demonstrating a more proactive approach to supply chain decarbonization.
The Role of Supply Chains in Emissions
The reliance on outsourced manufacturing for semiconductors and related components places a significant portion of a company’s environmental footprint outside its direct operational control. This is particularly true for fabless companies like NVIDIA, which design chips but do not manufacture them. The intricate global supply chains involved in producing advanced electronics are characterized by energy-intensive processes, often powered by fossil fuels in manufacturing hubs.
NVIDIA’s extensive ecosystem includes over 500 partners in Taiwan alone, contributing to the production of critical infrastructure like the NVIDIA Vera Rubin observatory components, which exceed one million rack components. In South Korea, key partners such as SK Hynix and Samsung Electronics are pivotal suppliers of memory chips essential for NVIDIA’s AI accelerators. The environmental performance of these manufacturing facilities directly impacts NVIDIA’s overall sustainability metrics, particularly its Scope 3 emissions.
A Timeline of Engagement and Escalating Concerns
The current concerns are not entirely new. Greenpeace East Asia has a history of engaging with NVIDIA on its supply chain sustainability. Last month, activists from Greenpeace East Asia confronted NVIDIA CEO Jensen Huang in Taipei, urging him to prioritize supply chain decarbonization. During this encounter, Huang reportedly acknowledged the importance of investing in renewable energy alongside its suppliers.
The release of the FY2026 Sustainability Report, detailing the near-tripling of Scope 3 emissions, has amplified the urgency of these calls for action. The report itself acknowledges the energy-intensive nature of AI development and deployment. However, the lack of disclosed details regarding concrete initiatives to support suppliers in their renewable energy transitions, such as power purchase agreements (PPAs) or direct investments in renewable electricity infrastructure, has fueled criticism.
The Broader Implications of the AI Energy Demand
The surge in NVIDIA’s emissions is a microcosm of a larger challenge facing the entire artificial intelligence industry. The insatiable demand for computing power driven by AI, particularly for training and running large language models and other complex AI applications, translates into massive energy consumption. Data centers housing these AI workloads require significant amounts of electricity, and the manufacturing of the specialized hardware, like NVIDIA’s GPUs, adds another layer of environmental impact.
As AI becomes increasingly integrated into various sectors, from scientific research and healthcare to finance and entertainment, the demand for its underlying infrastructure is projected to grow exponentially. This trajectory places immense pressure on the energy sector and underscores the critical need for a rapid transition to clean energy sources across the entire AI value chain.
The implications of unchecked emissions growth from the AI sector are far-reaching. It could exacerbate climate change, hinder global efforts to meet Paris Agreement targets, and lead to increased scrutiny and potential regulatory action against tech companies. Furthermore, the ethical considerations of developing powerful technologies with significant environmental consequences are becoming more pronounced.
NVIDIA’s Stated Commitments and Future Outlook
While the recent report highlights a worrying trend, NVIDIA has, in its sustainability reports, articulated a commitment to reducing its environmental impact. The company has outlined goals related to energy efficiency in its operations and product design. However, the focus of the recent criticism lies squarely on the Scope 3 emissions, which are the most challenging to control due to their indirect nature.
The company’s report does mention efforts to promote energy efficiency and the use of renewable energy within its own operations. However, the vast majority of its carbon footprint resides within its extended supply chain, making supplier engagement and support crucial.
Greenpeace East Asia’s Demands
In light of these findings, Greenpeace East Asia has outlined specific demands for NVIDIA:
- Setting Clear Renewable Energy Targets: NVIDIA needs to establish specific, time-bound targets for the adoption of renewable energy by its supply chain partners in East Asia.
- Facilitating Supplier Transition: The company should actively support its suppliers in transitioning to renewable energy through concrete financial and technical assistance, such as facilitating PPAs and direct investments in renewable energy infrastructure.
- Transparency and Disclosure: Enhanced transparency regarding supply chain emissions data and progress on decarbonization initiatives is essential.
The urgency for NVIDIA to take decisive action is underscored by the near-tripling of its supply chain emissions. As the company continues to dominate the AI hardware market, its environmental stewardship will be under intense scrutiny. The success of the AI revolution hinges not only on technological innovation but also on its ability to align with global sustainability goals. The coming years will be critical in determining whether NVIDIA can effectively address the environmental challenges posed by its rapidly expanding technological influence.
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Evan Lee Salim
