Underground Pipes Worth 153 Billion Won: Why Korea's Smart Garbage System Never Worked

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Korean Reading Practice
Underground Pipes Worth 153 Billion Won: Why Korea's Smart Garbage System Never Worked
Date: September 21, 2026

Introduction

This article tells the story of an ambitious garbage collection system built in Incheon that has never been used. A high-tech underground pipe network was constructed to automatically transport waste, but disagreements between government agencies have left it idle for over a decade. The passage explores how this expensive infrastructure project became abandoned.

Vocabulary

Korean Romanization Meaning Example
쓰레기 sseuregi garbage; trash 쓰레기를 버렸어요.I threw away the garbage.
자동 jadong automatic 자동 시스템이 있어요.There is an automatic system.
시스템 siseutem system 새로운 시스템을 만들었어요.We made a new system.
지하 jiha underground 지하 파이프가 있어요.There are underground pipes.
준공 jungong completion (of construction) 2014년 준공했어요.It was completed in 2014.
운영 unyeong operation; to operate 이 시스템을 운영해요.We operate this system.
사용 sayong use; to use 12년 동안 사용하지 않았어요.It has not been used for 12 years.
인수 insu takeover; to take over 인수 문제가 있어요.There is a takeover issue.
수리 suri repair 수리 비용이 많아요.Repair costs are high.
차이 chai difference 의견의 차이가 있어요.There is a difference in opinion.
거절 geojeol refusal; to refuse 제안을 거절했어요.They refused the proposal.
비용 biyong cost; expense 비용이 아주 많아요.The cost is very high.

Reading Text

인천 영종 하늘도시에 크린넷이라는 자동 쓰레기 시스템이 있어요.

In Incheon Yeongjeong Sky City, there is an automatic garbage system called Cleanet.

이 시스템은 2014년에 준공했어요.

This system was completed in 2014.

크린넷은 지하 파이프로 쓰레기를 옮겨요.

Cleanet transports garbage through underground pipes.

이 시스템을 만드는 데 1,530억 원이 들었어요.

It cost over 153 billion won to build this system.

하지만 이 시스템은 12년 동안 한 번도 사용하지 않았어요.

However, this system has not been used even once in 12 years.

2023년에 영종구청이 운영하기로 정했지만 수리 문제로 아직 운영하지 않고 있어요.

In 2023, Yeongjeong District Office agreed to operate it, but it is still not operating due to repair issues.

Grammar Points

-기로 하다 decide to

Attached to a verb stem to express a decision or plan to do something. Here '정하다' (to decide) replaces '하다', but the '-기로' structure signals the decision.

📖 2023년에 영종구청이 운영하기로 정했지만 수리 문제로 아직 운영하지 않고 있어요. In 2023, the Yeongjong district office decided to operate it, but due to repair issues it is still not operating.

✏️ 우리는 내년에 제주도에 가기로 했어요. We decided to go to Jeju Island next year.

-지만 but / however

Attached to a verb stem to mean 'but / however', connecting two contrasting clauses.

📖 2023년에 영종구청이 운영하기로 정했지만 수리 문제로 아직 운영하지 않고 있어요. In 2023, the Yeongjong district office decided to operate it, but due to repair issues it is still not operating.

✏️ 한국어가 어렵지만 재미있어요. Korean is difficult, but it is fun.

Cultural Notes

South Korea is known for its advanced infrastructure and technological innovation, and large-scale public construction projects like Cleanet reflect the country's ambition to modernize cities. However, this case illustrates a common challenge in Korea's rapid development: coordination problems between multiple government agencies (national, provincial, and local) can sometimes prevent projects from reaching their intended use. The Cleanet system is an example of how even well-funded, technologically sophisticated infrastructure requires clear operational agreements and maintenance planning—lessons that Korean policymakers continue to learn as they develop smart cities.

Topics are inspired by current events in Korea. All lessons are original learning content written by Learn Korean Today.
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📝 Comprehension Questions

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Q1

What is the name of the automatic garbage system in Incheon Yeongjeong Sky City?

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Q2

In what year was the Cleanet system completed?

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Q3

How long has the Cleanet system not been used?

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Q4

How much did it cost to build the Cleanet system?

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Q5

What organization agreed to operate the system in 2023?

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