The Infra Loop
Good morning — here’s what matters across ASEAN infrastructure today.
MUST KNOW
Indonesia’s gas cut tests Singapore’s buffers
Indonesia began reducing piped gas exports to Singapore on 24 October. EMA says the reduction notified to Singapore’s importers amounts to less than 2% of daily gas demand for 18 days, with GasCo ready to import additional LNG. Indonesia said on 26 October that its cuts remain within contractual limits. EMA says importers will pursue contractual recourse.
Why it matters: The immediate test is replacement supply and contractual flexibility. LNG provides a buffer, but the episode reinforces the value of diversified fuel access for a power system still heavily dependent on gas.
Source: CNA; Indonesia’s Energy Ministry.
Singapore puts S$5.3bn of grid investment on the map
EMA’s 26 October energy plan projects up to S$5.3bn of grid investment during 2025–29, seven new transmission substations by 2031 and a cable network reaching about 9,100km by 2030. Peak demand could rise from 8.6GW in August to 9.9–13GW by 2031.
Why it matters: The plan gives cable, substation and connection suppliers a clearer demand pipeline. Actual tenders and energisation dates remain the milestones that turn planned spending into usable capacity.
Source: EMA.
DEALS & PROJECTS
A 1.3GW regional power corridor clears a regulatory step
EMA granted Sembcorp Utilities conditional approval on 26 October for the Vietnam–Malaysia–Singapore electricity initiative. The proposed corridor combines Vietnamese offshore wind with Malaysian solar and batteries, targeting imports of up to 1.3GW into Singapore from 2035.
Why it matters: Conditional approval advances development, while further regulatory and project approvals remain. Transit arrangements, offtake and financing must still make a three-country power route investable; this is not financial close.
Source: Sembcorp.
TNB issues RM4.8bn of long-dated sukuk
TNB issued RM4.8bn of sustainability sukuk on 27 October, its second issuance under a RM10bn programme. Six tranches run from five to 25 years, with annual distribution rates of 4.20–4.88%. The issuance increases consolidated borrowings by RM4.8bn.
Why it matters: Long maturities can better match utility assets’ working lives. The financing milestone is concrete, but the filing does not identify a new project allocation or establish that funded infrastructure is ready to operate.
Source: TNB filing via KLSE Screener.
WORTH TALKING ABOUT
Philippine rail delays carry a borrowing bill
The Philippine Star reported on 26 October that the government had been billed P1.76bn in commitment fees as of July. Acting transport secretary Giovanni Lopez wants right-of-way and other preparatory work completed before new rail loans, with the proposed MRT-4 serving as a test.
Why it matters: Committed debt costs money even before it is drawn. Aligning loan signing with land and engineering readiness could reduce that carrying cost, although it requires project preparation to move earlier.
Source: The Philippine Star.
Thailand sets out tougher data-centre requirements
Thailand’s data-centre committee outlined minimum requirements on 27 October covering siting, land use, fuel storage, water infrastructure and environmental practice, Reuters reports. Seven tiers would reflect power demand. Cabinet submission is expected next week, with new applications expected in early 2027.
Why it matters: Developers need to price water, power and compliance into site selection. The committee’s direction is a material step, but final approval and implementation details remain essential before treating the requirements as settled law.
Source: Reuters.
TECHNOLOGY & IDEAS
Vietnam’s first chip fab faces a reported timetable risk
Reuters reported on 26 October that Viettel’s first chip fabrication plant is unlikely to meet its 2027 trial-production target, citing people familiar with the project. It reported no equipment deal yet with ASML. Viettel told Reuters the project is progressing in line with its plan and schedule.
Why it matters: A groundbreaking leaves equipment procurement and funding execution unresolved. For suppliers and industrial planners, signed machinery orders and visible construction will be more useful readiness signals than the headline target alone.
Source: Reuters.
Keeping you in the loop on all things infrastructure happening in ASEAN.