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Malaysia’s Data Centre Boom Faces Setback as Power Tariff Hikes Bite

Malaysia’s booming data centre industry is under pressure following the implementation of steeper-than-expected power tariff hikes on Tuesday, prompting operators to urgently reassess their business models and cost structures. The increases pose a threat to the country’s ambitions of becoming a regional digital investment hub, especially as it competes with neighbours like Singapore, Vietnam, and Thailand.

Electricity accounts for the majority of operational costs for data centres, and Malaysia’s historically low power rates have been a major draw for global tech giants such as Microsoft and Google. But the new pricing structure, announced last December and detailed last month, is set to raise electricity costs by 10% to 14% for major consumers—particularly those in the ultra-high voltage category.

Gary Goh, director of Sprint DC Consulting, warned that the cost burden could be substantial: “For a 100-megawatt facility, this could translate to an additional $15 million to $20 million annually, excluding the variable fuel surcharge.” The government plans to adjust that surcharge monthly based on fuel prices and exchange rates. For June, the rate is currently zero, according to Tenaga Nasional Berhad (TNB), the national grid operator.

However, uncertainty over tiered pricing bands and how surcharges will evolve is causing anxiety among investors. Many were not prepared for the scale of the increases, prompting a potential “wait-and-see” approach from some firms, industry sources say.

Malaysia is forecast to see the fastest growth in regional data centre energy demand, with its share expected to triple to 21% by 2027, according to a May report by Bain & Co, Google, and Temasek. Yet these recent developments could prompt investors to reconsider their commitments.

Cheam Tat Inn, managing director of Equinix Malaysia, said the new tariff structure shifts a larger share of grid management and infrastructure costs onto larger data centres. Equinix, which runs two data centres in Malaysia, is already exploring alternative energy providers to cushion the impact.

The government has defended the price hikes as essential to support social spending, but industry groups are warning of unintended consequences. Mahadhir Aziz, head of the Data Centre Association of Malaysia, said the government must reconsider its position, especially as competitors in the region offer alternative locations. “Even if companies have invested in land and buildings here, they can still reconsider their investments,” he said.

Tenaga declined to comment, directing questions to the Energy Commission, which has yet to respond.

Microsoft May Walk Away from OpenAI Negotiations Amid Stake Disputes

Microsoft is reportedly prepared to abandon high-stakes negotiations with OpenAI over the future of their strategic alliance, according to a report by the Financial Times published Wednesday. The talks have hit a stalemate over key disagreements, particularly regarding the size and structure of Microsoft’s future equity stake in the artificial intelligence company.

Sources familiar with the matter told the FT that Microsoft may pause or terminate discussions if no breakthrough is reached. In the meantime, Microsoft plans to lean on its existing commercial agreement, which guarantees access to OpenAI’s technologies, including its ChatGPT models, through 2030.

The situation comes amid increased tension between the two AI powerhouses. A separate Wall Street Journal report earlier this week revealed that OpenAI executives have considered accusing Microsoft of anticompetitive practices related to their ongoing partnership. Both companies are reportedly negotiating changes to Microsoft’s investment terms, including its future stake in OpenAI.

Despite the friction, both sides released a joint statement earlier this week affirming their intention to collaborate:

“Talks are ongoing, and we are optimistic we will continue to build together for years to come.”

Microsoft’s multi-billion dollar investment into OpenAI has positioned it as a central player in the AI boom, helping the company compete aggressively with rivals like Google and Amazon. The partnership has powered Microsoft’s integration of OpenAI models into products like Copilot in Microsoft 365 and Azure OpenAI Service.

Meanwhile, OpenAI is seeking approval from Microsoft—its dominant backer—to convert into a public-benefit corporation, a structural change the startup believes would facilitate greater capital raising flexibility.

The evolving rift highlights the complex interdependence between Big Tech firms and rapidly-scaling AI startups, raising questions about governance, control, and long-term alignment in the sector.

OpenAI Weighs Antitrust Action Against Microsoft Amid Tensions Over AI Partnership

Executives at OpenAI have internally discussed whether to accuse Microsoft of anticompetitive behavior, potentially seeking a federal regulatory review of their contractual relationship, according to a report from the Wall Street Journal.

Microsoft, a major backer of OpenAI since 2019 with an investment exceeding $10 billion over time, has been a core infrastructure partner via its Azure cloud services. However, tensions between the companies appear to be growing as they negotiate the terms of OpenAI’s ongoing transition into a public-benefit corporation — a step that requires Microsoft’s approval.

Disputes and Strategic Divergences:

  • Talks between the two sides have dragged on for months without a final agreement on Microsoft’s future equity stake in OpenAI.

  • According to The Information, OpenAI is pushing for Microsoft to accept a 33% stake in a restructured subsidiary in exchange for giving up rights to future profits.

  • OpenAI also seeks to revise clauses that currently give Microsoft exclusive hosting rights for its models, potentially opening the door for other cloud providers like Google Cloud, which OpenAI has already begun engaging to expand its compute capacity.

Microsoft, reportedly unwilling to concede to OpenAI’s proposed restructuring, is said to be seeking further concessions. Still, both companies issued a joint statement to Reuters expressing optimism:

“Talks are ongoing and we are optimistic we will continue to build together for years to come.”

Possible Antitrust Implications:

Should OpenAI move forward with an antitrust complaint or regulatory appeal, it could dramatically reshape one of the most influential alliances in the artificial intelligence landscape. Microsoft’s deep integration with OpenAI — spanning cloud infrastructure, product embedding (like Copilot in Office), and funding — could come under increased regulatory scrutiny, especially in the U.S. and EU, where antitrust enforcement in tech has intensified.

This development highlights OpenAI’s increasing desire to diversify partnerships and assert strategic independence, even from its most powerful corporate backer.