[Feature] Is the Current EV Charging Infrastructure Sustainable?-①The Paradox of the "Island of Electric Vehicles"

Jeju Leads Nation in EV Adoption Rate
Charger Breakdowns and Delayed Repairs
Drivers Become Charging Nomads
Public Infrastructure Exposed Amid "Chasm" Concerns

The renewable energy hybrid EV (Electric Vehicle) charging stations operated by Jeju Special Self-Governing Province since 2019. As part of the electric vehicle charging service promotion project, which involves cooperation between the Ministry of Trade, Industry and Energy, Jeju Province, Jeju Energy Corporation, and private businesses, a total project cost of 8.5 billion KRW has been invested over four years to establish EV charging stations across different regions of the province. Provided by Jeju Province.

Jeju Province boasts an overwhelming electric vehicle (EV) adoption rate, earning it the nickname "the island of electric vehicles." More than 10% of all vehicles operating on the island are EVs, and the installation rate of chargers relative to the number of EVs is also the highest in the country. Jeju is regarded as a living testbed for Korea's EV adoption and a barometer for its future. However, behind this quantitative growth lies an uncomfortable shadow.

Recently, concerns about an EV "chasm" have been growing as some automakers have halted or reduced EV production, and sluggish domestic sales have worsened. This market slowdown is being highlighted as a serious issue that not only reflects poor sales but also delays the achievement of national eco-friendly policy goals and could hinder the transition to a sustainable era of electric vehicles.

In response, this publication will present a three-part series that analyzes the current state of EV charging in Korea based on the situation in Jeju, examines the resulting issues, and focuses on how unstable charging infrastructure affects EV adoption and eco-friendly policies, ultimately proposing rational alternatives.

A charger operated in Jeju Island is displaying an error warning due to a malfunction. Photo by Park Changwon.

◆ The app says "available"... but on arrival, "out of order" again

Anyone who drives an EV has likely experienced following directions from an app that shows the status of chargers, only to find upon arrival that another vehicle is charging or the charger is completely out of order.

The number of EVs on the road in Korea has increased rapidly thanks to aggressive distribution policies by the government and local authorities, but the unstable charging infrastructure remains a major inconvenience for drivers. In particular, frequent malfunctions and low utilization rates of chargers operated by public institutions are cited as the main causes of growing dissatisfaction.

According to a recent survey by Jeju Province, the cumulative malfunction rate of some public rapid chargers has exceeded 17%. This means that roughly one out of every six chargers is experiencing problems.

Driver communities are filled with complaints such as "The charging suddenly stopped after I started, and I broke out in a sweat," and "I lost count of how many times I tried because of payment errors." Because chargers frequently become unresponsive, as often as eating a meal, drivers are becoming "charging nomads," anxious that their vehicles might stop at any moment.

The chronic issue of delayed repairs and prolonged neglect when malfunctions occur is also pointed out as stemming from the rigid operating practices and budget shortages of public institutions.

A Jeju Province official lamented, "It is practically impossible to avoid operating at a loss with only the fees collected from chargers." He added, "We know that most of the chargers operated by Jeju Province are outdated. The problem is that there isn't just one charger model?there are various models from different manufacturers, so it's difficult to keep all the necessary parts in stock for each model."

The official also admitted, "Until March of this year, a Chinese-made part kept breaking down, and since the manufacturer supplies not just Jeju but the entire country, it takes two to three months for the parts to arrive after ordering," revealing that supply chain issues are causing repair delays.

This clearly demonstrates that public charging infrastructure faces not only the challenge of quantitative expansion, but also the financial and technical limitations of operators and the complexities of equipment management.

Furthermore, what amplifies user dissatisfaction is the perception that public charging fees are more expensive than the discounted rates offered by private operators. The general expectation is that public infrastructure, installed and operated with taxpayer money, should naturally be cheaper than private facilities. However, in many cases, public charging fees are set higher than the "discounted" membership rates of private companies, under the justification of establishing a market price benchmark and preventing the contraction of the private market.

According to a local media report in Jeju in October 2023, the fee for public slow chargers was 1.5 times higher than that of private facilities, resulting in an annual difference of more than 200,000 KRW. From the driver's perspective, it is inevitable to feel dissatisfied with public chargers that are not only expensive but also frequently malfunctioning.

As seen in the case of Jeju, the reality of Korea's EV charging infrastructure is that, despite its impressive outward expansion, drivers are mired in a state of inconvenience, anxiety, and dissatisfaction?the "three burdens."

This content was produced with the assistance of AI translation services.