Malaysia and Thailand hit pause on data centre gold rush

Malaysia and Thailand both abruptly halted their data centre investment drives over the summer of 2026, signalling that public backlash against the facilities has reached the highest levels of two of Southeast Asia's most aggressive suitors for foreign compute capital.

The twin pauses came during a season of record-breaking heatwaves and extreme weather events, with both governments stating their intention to rethink data centre regulations following concerns over impacts on domestic communities. For years, governments and tech companies have sold data centres as critical infrastructure, approving construction permits regardless of local opposition. That designation carries a sting for residents: it means facilities get prioritised over local people in the event of a resource shortage.

Why are communities pushing back?

The grievances are concrete. Residents object to the constant noise and, according to some, odour from these facilities, alongside the volumes of water and electricity they consume. There is also the question of jobs.

Announcements often hint at local employment, but in practice operations are largely automated and the promised roles rarely materialise. "Perceptions may be catching up with reality," says Matt Walker of MTN Consulting. "Data centre construction generates some jobs, but data centre operation is almost entirely automated."

He cites the March 2024 application economic table of a Nevada facility built by Vantage Data Centers: over a ten-year period it listed 4,242 jobs supported by construction, against just 73 for operation. "With increased automation and physical AI, the staffing needs for ongoing operation may be even lower."

What changed in Malaysia and Thailand?

Walker argues the two countries are not rejecting data centres, but renegotiating. "They are changing the terms," he says. "Thai officials said the country is 'not closed for business.' In Malaysia, what has stopped is approval without conditions. Both countries realise that there is strong demand from outsiders for permission to build, so they have leverage."

That leverage came into view in July, when a statement from Malaysia's treasury secretary general Johan Mahmood Merican suggested the government had attracted too much overseas investment by offering overly favourable terms. "We perhaps overdid the red carpet for data centres to the extent that now we are almost getting too much of a demand," the statement said.

Walker notes that governments, particularly in Southeast Asia, had made investment too attractive through tax incentives or more controversial carrots such as waiving environmental requirements or offering cheap power. The older model of competing for foreign capital has given way to riding the AI demand wave, but awareness of the downsides, especially thin job creation, is getting harder to ignore.

Is this happening beyond Asia?

The hesitancy extends to unlikely markets. On 3 August 2026, Texas Governor Greg Abbott paused new data centre interconnections and announced an audit of whether projects supply their own power, bring and reuse their own water, and rely on tax incentives.

"There is a real concern with price impact on other ratepayers and overall grid stability, it's not just theoretical," says Walker, adding that the attitude is beginning to be echoed globally. Extreme weather is not the stated reason in the Thai, Malaysian, Texas or New York moratorium announcements this year, but water and power scarcity remain the primary anxieties, particularly in drought-hit markets with unreliable grids.

South Africa, which suffered widespread load-shedding outages as recently as 2025, illustrates the stakes. Walker notes that the government anticipates planned data centres in one instance, reportedly Cape Town, will account for up to a third of the city's current peak power demand.

Walker argues the short-term political boost of a major construction project is now being overshadowed by public debate about AI's downsides, including genuine fear of the technology and its ultra-wealthy backers. "I believe governments should try to internalise externalities," he says. "The world is facing a climate change crisis not in the future, but today, and the main cause is burning carbon and not charging for it correctly. If we want to turn society over to the AI overlords, they should at least pay their fair share."

He points to a massive spike in power demand with trickle-down effects on other sectors, owners using clever accountants and lawyers to avoid taxes and regulation, and lobbyists persuading governments to craft rules that help them get richer. "All of this has gotten extreme in the last three years, and there is a rising backlash."

The test now is whether Malaysia and Thailand convert their pauses into conditional approval regimes, or whether the backlash hardens into something closer to a shutdown.