Over the last decade, Southeast Asia has made significant progress in electric vehicle (EV) adoption, with a growing number of sales and charging stations. However, the gap between early movers and slower-growing markets is widening, shaped by differences in policy design, market readiness, and infrastructure development.
Industry players say that encouraging policy frameworks across the region have increasingly acted as the primary driver of EV adoption, coupled with market realities that play a key role in determining the scale of success.
“Incentives rolled out in Southeast Asia are useful in propelling EV adoption forward,” said Koh Xiao Han, chief operating and commercial officer from Charge+, an EV charging network operator in Southeast Asia.
Singapore stands out as the most advanced market in the region with EVs accounting for more than half of new car sales in early 2026. This is followed by Vietnam with EVs making up around 40 per cent of new car sales.
Koh attributes Singapore’s success to a combination of long-term regulatory clarity and targeted incentives all working simultaneously to increase EV uptake. These include a national goal to phase out internal combustion engine vehicle sales by 2030, as well as direct purchase incentives of up to S$40,000 (US$30,900) for eligible EV buyers.
The city-state has also taken a more coordinated approach to infrastructure rollout, including requirements to equip public housing car parks with EV chargers, a move that has helped reduce range anxiety and support consumer confidence, Koh said.
While markets such as Singapore are cruising ahead with EV penetration rates approaching 50 per cent or more, adoption remains uneven across the region.
Thailand, Indonesia and Malaysia, for instance, have recorded adoption levels of approximately 20 per cent, 15 per cent and 5 per cent each.
Despite their governments having introduced a range of supportive policies and incentives, market realities continue to shape the pace of adoption and charging infrastructure deployment, which is a crucial determinant of successful EV penetration.
“EV adoption is very much correlated with drivers’ confidence to be mobile and be able to travel with peace of mind. The distribution [of charging infrastructure] is important and there is an uneven distribution of chargers in the Southeast Asian countries,” Koh noted.
She pointed out that a key issue in markets with low adoption rates is that the majority of EV chargers are primarily located in main cities instead of secondary cities and rural areas, affecting driver confidence beyond urban areas.
“Take Thailand for example. There are about 12,000 EV charging points serving approximately 100,000 EV drivers, which is sufficient, broadly speaking. However, most of these charging points are placed in metropolitan areas such as Bangkok, Pattaya and Phuket,” she said, adding that broader coverage along intercity routes is needed to reassure drivers travelling longer distances.
Koh pointed to the 700km Bangkok–Chiang Mai route as one example, where drivers would have to pass connecting cities such as Ayutthaya, Nakhon Sawan and Kamphaeng Phet, that remain underserved by charging infrastructure.
The same is true for Malaysia, which has one of the lowest rates of EV uptake in Southeast Asia. Charger availability in the country is also heavily concentrated in major urban centres, while regions such as the east coast of Peninsular Malaysia and East Malaysia continue to lag behind.
Che Hang Seng, technical director of EV Connection, a Malaysia-based charge point operator (CPO) said adoption trends in the country are increasingly shaped by what he describes as a “dynamic balance” between EV uptake and charging infrastructure expansion.
“As the number of EVs on the road increases, CPOs are motivated to deploy more chargers. However, deployment will slow when utilisation rates are low on the charge network,” he said.
This feedback loop means infrastructure rollout tends to follow demand rather than lead it, especially in markets where commercial viability is still emerging.
Bottlenecks for infrastructure rollout
As EV adoption grows across Southeast Asia, the challenge is no longer simply adding more charging points but rather deploying infrastructure in the right locations while overcoming a range of operational, regulatory and economic hurdles, the experts said.
Grid access remains a significant bottleneck. Che highlighted that not all locations have sufficient power capacity to support modern charging infrastructure, particularly as the industry shifts towards higher-powered chargers capable of reducing charging times.
“Getting grid access is usually the tricky part,” he said, noting that charging stations today are increasingly being deployed at capacities of 360 kilowatt (kW) to 480kW, compared with 50kW to 60kW chargers commonly installed a decade ago.
Koh echoed the challenge, saying power constraints limit where chargers can be installed and what charging speeds can be offered. In some cases, operators may be forced to deploy lower-powered chargers, resulting in longer charging times for users.
In others, sites may require costly upgrades to nearby electrical infrastructure or advanced load management systems to make projects viable.
“In the worst-case scenario, we cannot place EV chargers at that location,” she said.
Beyond grid capacity, operators also face country-specific challenges ranging from licensing requirements to securing suitable sites. Koh noted that some property owners remain unconvinced about the long-term growth of EV adoption and are reluctant to allocate space for charging facilities, creating an additional hurdle for network expansion.
These experiences highlight the broader challenge to electrify Southeast Asia’s mobility. While governments have set charger deployment targets, execution often depends on a complex mix of land availability, power infrastructure, regulatory approvals and stakeholder buy-in.
Financing charging infrastructure
While operators remain optimistic about the long-term outlook for EV charging, financing is a critical hurdle, particularly during the early stages of market development when utilisation rates remain low and return-on-investment are uncertain.
Reik Ong, founder and managing director of Saxon Renewables, highlights the classic “chicken-and-egg” dilemma facing the EV sector. Saxon Renewables is a Singapore-based climate project developer focused on carbon markets and decarbonisation solutions.
“Consumers wait for charging infrastructure before buying EVs, while infrastructure investors wait for sufficient demand before deploying chargers,” he said. “Breaking this cycle is one of the biggest economic challenges facing Southeast Asia’s EV charging sector.”
Ong noted that traditional financing models often struggle to support charging projects because revenues depend heavily on utilisation, resulting in long payback periods and limited visibility for lenders.
The lack of consistent utilisation benchmarks across Southeast Asian markets further complicates project financing, making it difficult for investors to assess risks and scale capital deployment.
One emerging solution to address this is carbon financing, which can provide an additional revenue stream alongside charging income. Ong said carbon credits generated from verified EV charging activities could help improve project returns, particularly for projects that may otherwise be commercially unviable or delayed during the early stages of market development.
To support this, Saxon Renewables has developed the EVolve Grouped EV Carbon Project under global standard setter Verra’s VM0038 methodology for electric vehicle charging systems. The programme aggregates charging assets from multiple CPOs, enabling them to generate verified carbon credits collectively while reducing participation costs and improving access to carbon markets.
He said this additional revenue layer could help ease financial pressure on operators, improve project bankability and support faster deployment of charging infrastructure across the region.
Ong added that Saxon’s established network across voluntary and compliance carbon markets provides charging operators with a direct route to sell eligible credits, subject to buyer requirements and market rules.
An example of how carbon markets intersect with e-mobility deployment can also be seen in the Bangkok’s E-Bus Programme, where large-scale fleet electrification was supported under the international carbon trading framework known as Article 6 of the Paris Agreement.
The Article 6 programme, which introduced more than 2,000 electric buses operated by Thai renewable energy and green technology company Energy Absolute, was implemented alongside Energy Absolute’s efforts to develop charging infrastructure, demonstrating how vehicle deployment and supporting infrastructure tend to scale together when backed by structured carbon finance mechanisms.
The KliK Foundation, a Swiss climate protection organisation that purchases emission reductions for compliance under Switzerland’s CO2 Act, said such mechanisms are increasingly important in bridging the financial gap for early-stage e-mobility projects.
“Mitigation activities need to follow a set of key eligibility criteria for activities to be supported under Article 6.2 with Switzerland [which allows for international trade of carbon credits to support national decarbonisation goals under the Paris Climate Agreement]. They must deploy state-of-the-art technologies and the resulting emission reductions must be real, measurable and verifiable,” said Andrea Reiter, director of international communications from KliK Foundation.
This includes requirements for robust monitoring, reporting and verification, as well as alignment with host country climate frameworks and long-term permanence of GHG emission reductions.
While in this context, carbon finance does not directly fund charging infrastructure, Reiter said it can improve project bankability for the deployment of e-vehicles by introducing predictable revenue streams through structured offtake agreements, helping to address one of the key challenges facing EV charging projects in Southeast Asia — uncertain and usage-dependent cash flows.
As a regulated compliance buyer, Reiter added that the foundation’s role also helps reduce perceived risk for investors, improving confidence in early-stage climate infrastructure and supporting faster deployment of e-mobility systems.
Despite funding challenges, industry players are optimistic about the sector’s long-term prospects as EV adoption continues to rise in Southeast Asia.
For Che, the long-term outlook for the industry remains clear despite near-term uncertainties.
“We believe that EV will be the future of mobility. Investing in EV charging infrastructure is investing in the future of mobility,” he said, adding that continued policy support is necessary to accelerate deployment across the region.
He suggested that incentives could be expanded beyond vehicle purchases to also support charging infrastructure rollout as well.
While the pace of EV adoption will continue to be shaped by policy and consumer demand, tapping into innovative mechanisms such as carbon finance will be vital to bridge the gap and support Southeast Asia’s transition to electric mobility.
