Malaysia Slows Data Centre Growth as China’s AI Chip Access Complicated

In a blow that will have repercussions around the world, Malaysia has declared it is hitting the brakes on its race to build data centres. The choice, motivated by both environmental fears and international pressures—notably from the United States—is likely to reshape not only the digital infrastructure landscape but also the geopolitical dynamics in Southeast Asia and beyond.

Malaysia as a Data Centre Hub and Power Consumption

The past decade has seen Malaysia rise as a key investment destination for data centres. Factors contributing to this growth include:

• Cheap land
• Steady electricity
• Proximity to Singapore, which ensured fast, low-latency connectivity

Some of the world’s tech giants, including Microsoft, Amazon, Google, Alibaba, and Huawei, established operations in the country to capitalize on these favorable conditions.

Johor, in southern Malaysia and bordering Singapore, became a hotspot for this development. By the end of 2024:

• 12 operational data centre hubs with a combined capacity of approximately 370 megawatts (MW)
• 28 additional centres planned, expected to add around 900 MW

Environmental Constraints Prompt Policy Shifts

With rapid expansion, Malaysia encountered sustainability challenges:

• Data centres consume significant electricity and water, raising concerns about environmental impact.

To address these concerns, Johor established a vetting committee to assess the sustainability of new projects. By the end of 2024:

• Approximately 30% of new data centre applications were rejected due to inadequate energy and water plans

This approach mirrors a regional trend toward controlled growth:

• Singapore recently implemented a three-year moratorium on new data centre projects for similar sustainability reasons.
• Southeast Asian countries are increasingly balancing digital infrastructure development with environmental responsibilities.

Geopolitical Pressures and U.S. Influence

Malaysia’s decision is influenced not only by environmental concerns but also by geopolitical factors:

• American concerns about granting Chinese companies access to high-performance AI chips.
• These chips are crucial for advanced artificial intelligence tasks, and Washington fears their use could bypass export controls.

In response, Malaysia introduced permit requirements in mid-2025 for:

• All exports
• Transshipments
• Transit of U.S.-made AI chips

While these measures do not outright prohibit use of the chips within Malaysia, they effectively limit large-scale facilities backed by Chinese companies.

China’s Strategic Response

Chinese companies have started adapting to Malaysia’s new policies:

• GDS Holdings, one of China’s largest data centre operators, restructured its overseas operations into a new entity called DayOne, aiming to broaden its client base and reduce geopolitical risk.
• Reports indicate some firms have transported hard drives with AI training data from China to Malaysia, circumventing chip export restrictions, and are using local advanced data centres for AI model training and research.

Regional Implications

Malaysia’s policy shift is expected to have broader implications for the Southeast Asian tech ecosystem:

• Cooling growth in Malaysia may redirect investments to countries like Singapore or emerging hubs in Indonesia.
• However, these alternatives face infrastructure and regulatory constraints.

Balancing Economic Growth and Sustainability

The decision to curtail data centre expansion highlights the challenge of balancing economic growth with environmental stewardship:

• Malaysia’s data centre industry supports the economy through jobs and services.
• Uncontrolled expansion risks resource strain and ecosystem damage.

The stricter regulations demonstrate Malaysia’s commitment to sustainability, reflecting a global trend toward environmentally and socially responsible technology scaling.

Data-Centric Data Centres – A New Model

Malaysia’s experience serves as a lesson for other countries:

• Shows the intersection of technology, policy, and sustainability in digital infrastructure development.
• Suggests that managed, sustainable growth combined with geopolitical awareness is a model for other nations.

As data centre expansion slows, the region may see:

• Greater diversification and strategic dispersal of digital infrastructure
• Increased focus on regulatory compliance and sustainable design
• Adoption of energy and water-saving initiatives

Conclusion

Malaysia’s clampdown on data centre growth is a watershed moment for Southeast Asia’s tech scene:

• Environmental imperatives and international pressures are shaping a more sustainable and geopolitically savvy model for digital infrastructure.
• The slowdown poses challenges for companies dependent on Malaysian facilities but also creates opportunities for innovative and sustainable solutions.
• It underscores the interconnectedness of technology, politics, and sustainability and offers insights into the future of data centres in the region and beyond.