en.Wedoany.com Reported - Recently, Singapore-based digital infrastructure platform DayOne Data Centers signed renewable energy supply agreements with TNB Renewables and TNB Power Generation, subsidiaries of Malaysia's national energy company Tenaga Nasional Berhad, to provide long-term green power support for its data center operations in Malaysia. The agreements cover approximately 1.5 GWp of solar photovoltaic installations and 2.2 GWh of battery energy storage systems, with project types including ground-mounted utility-scale solar and hybrid floating solar solutions on hydropower reservoir dams.
A key aspect of this agreement is integrating the power security required for AI and cloud computing data center expansion into Malaysia's local energy transition framework. Headquartered in Singapore, DayOne has rapidly expanded its AI-ready data center campuses across Asia Pacific and Europe in recent years, with Malaysia being one of its most important operational markets. As global cloud service providers, AI platforms, and enterprise customers accelerate their entry into Southeast Asia, data center construction is no longer solely about land, network connectivity, and construction speed. Long-term power sources, energy storage integration, carbon emission pathways, and grid stability are becoming critical conditions for sustainable capacity expansion. By signing bilateral energy supply contracts under Malaysia's Corporate Renewable Energy Supply Scheme, DayOne has effectively secured a batch of sustainable power resources for future data center capacity growth, reducing the strain on traditional power structures from high-power AI server deployments.
The agreement also includes the transfer of associated Renewable Energy Certificates to support DayOne's goal of achieving 100% renewable energy across its entire platform by 2030.
Malaysia's Corporate Renewable Energy Supply Scheme, launched by the Energy Commission of Malaysia, allows enterprises to directly procure green electricity from renewable energy developers. DayOne's collaboration with the TNB group builds upon a 500 MW, 21-year renewable energy agreement signed in June 2025. Combined, these two arrangements provide DayOne with over 1 GW of renewable energy supply in Malaysia. For data center companies, the value of such long-term agreements lies not only in reducing the carbon footprint of electricity consumption but also in demonstrating to international clients that their computing infrastructure has clearer energy sources, cost expectations, and emission reduction pathways. This is particularly crucial amid the rapid growth in AI training and inference demand, where client requirements for data center operators have extended to dimensions such as Scope 1 and Scope 2 emissions, green electricity ratios, and regional grid resilience.
DayOne's core assets currently under operation and construction in Malaysia include two hyperscale campuses: Nusajaya Tech Park and Kempas Tech Park. The company disclosed that its cumulative committed investment in Malaysia will reach 28 billion Malaysian Ringgit by the end of 2026, making Malaysia its largest operational footprint globally. This signing with TNB Renewables and TNB Power Generation also provides new supporting conditions for Malaysia in the Southeast Asian data center competition. Regions like Johor have attracted numerous digital infrastructure projects targeting Singapore, regional cloud computing, and AI applications in recent years, but concerns over electricity, water resources, carbon emissions, and grid capacity have also emerged. By integrating solar PV, energy storage, and floating solar on hydropower reservoirs, Malaysia can promote closer synergy between renewable energy projects and digital infrastructure needs while accommodating data center investments.
Such energy agreements are reshaping the underlying competitive dynamics of data center projects. In the past, data center site selection emphasized international network connectivity, land prices, tax incentives, and proximity to customer markets. In the AI era, high-density computing loads have made power capacity and access to green energy equally important. By bundling renewable energy, energy storage, grid collaboration, and data center campus expansion, DayOne demonstrates that digital infrastructure companies are shifting from "building computer rooms" to "building sustainable computing capacity systems." For Malaysia, if renewable energy supply, tax policies, cross-border networks, and campus development continue to synergize, its position in Southeast Asia's AI and cloud computing infrastructure will be further strengthened.
Subsequent progress will focus on the actual construction pace of the 1.5 GWp solar PV and 2.2 GWh energy storage projects, grid connection arrangements, and customer delivery schedules for DayOne's Malaysian campuses. As AI and cloud service demand continues to grow, competition in the Southeast Asian data center market will increasingly rely on the comprehensive alignment of energy, network, land, policy, and operational capabilities. Relying solely on low-cost construction is no longer sufficient to sustain long-term expansion.
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