
To judge a Korean mega-project headline, check its actual stage, meaning feasibility review, budget, environmental review, laws, and notices, across official databases rather than the total cost.
To verify a mega-project headline, look past the total cost and check which procedural stage the project has actually reached, using official documents. A line like 'hundreds of trillions of won' hides the fact that a policy announcement, a feasibility study, an environmental review, a budget allocation, and a legal notice are all different stages. It is common for an idea that has only been announced to read like a project about to break ground.
This list gathers ten official sources that let you check those stages one by one, arranged as feasibility, budget, environment, law, government announcements, statistics, public institutions, local finance, power, and notices. Write down the project name, developer, and total cost first, then see whether the same names and figures show up on each site. Check each document's issue and reference dates too, so an old press release does not mislead you.
Selection criteria
- A primary source run directly by the government or a public institution
- Searchable by project name or developer, with the original documents viewable
- Confirms at least one stage such as feasibility, budget, or permitting
- Free to access
If you are new to this, build the basic frame with ranks 1 to 4; look at rank 9 first if electricity is central, or rank 10 if land is involved. (Surveyed as of August 2026; interfaces may change.)
01
This is the first stop for checking whether a large public project has cleared a feasibility review. Search the project name to see whether the study has started or finished, along with the reported total cost and the policy and regional-balance scores, all in the original report. Passing the review means economic and policy merits were examined, not that construction or funding is secured. Read the completion date, any conditions attached, and whether design and permitting still lie ahead. (As of September 2026)

02
This is where you trace how much of an announced budget has actually been allocated, fiscal year by fiscal year. Search by ministry and project name, then write down the initial budget, supplementary budget, and actual spending separately. A project's lifetime total and this year's allocation are entirely different figures, so look at unspent and carried-over amounts to gauge real momentum. Project line items can be split or merged over the years, so check whether the name has changed.

03
This system lets you see, from the source documents, which stage of environmental review an industrial complex, power plant, or road project has reached. Search by project name, address, or developer to open the draft, final report, consultation opinions, amended consultations, and public comment records in order. Similarly named projects can sit nearby, so always cross-check the developer and the location. Remember that finishing consultation does not mean every permit is done.

04
Use this to check the latest text of the laws, enforcement decrees, and special acts said to support a project. Search the law's name as it appears in the article and read the effective date, the reason for amendment, and the supplementary provisions. A bill being proposed, passed, promulgated, and enforced are four different steps, so a phrase like 'legal basis secured' alone does not tell you whether it is in force. Subordinate regulations may not exist yet, so follow the chain down.

05
This is where you read a ministry's original announcement and background materials to see whether a quoted line in the news fits the full context. Search by policy name and the responsible ministry, then check by date whether revised, supplementary, or clarifying materials followed the first release. It is a primary source that conveys the government's own position, but it documents plans and intent, so cross-check it against fiscal, environmental, and legal data. Note whether the wording signals a decision or merely a plan in progress.

06
Here you can check officially certified population, industry, energy, and transport statistics, which are often cited to justify a project's need. Read each indicator's definition, source agency, and update cycle first, then compare them with the single figure quoted in the article. Mixing statistics collected under different standards on one chart, or swapping a ratio for an absolute number, can change the conclusion. If the reference year looks old, check whether a newer value exists.

07
For projects involving public corporations or quasi-government agencies, this is where their business plans, investments, and debt disclosures live. Search by the participating agency and skim its performance reports, investment and equity filings, and financial disclosures in date order. An agency's own plan and the government's final approval and budget can differ, so separate confirmed project costs from planning-stage estimates when you read the numbers. The same project may also appear in disclosures from several agencies.

08
This site helps you gauge the fiscal burden on a region by showing what local governments pay, their local bonds, and investment review records. Select the relevant province and city or county, then compare budgets, settlements, and investment projects year by year. When you add up shares from metropolitan and basic governments and affiliated agencies, check the project unit to avoid double-counting. Matching ratios with national funds vary by project, so compare them with the local-cost figure in the news.

09
For projects where electricity is the real constraint, such as semiconductor fabs, data centers, and industrial complexes, power statistics let you test the premises of the announcement. Look up regional generation capacity, output, and peak demand along with transmission and distribution indicators, then compare them with the power plan the project cites. Sufficient national capacity does not automatically mean a specific region's grid connection or transmission reinforcement is ready. Check the aggregation unit and reference date before interpreting.

10
This is where you confirm whether an urban, industrial, or transport project has actually cleared a legal public notice. Search by project name or parcel number to check the designation date, maps, developer, and any amended notices. A press release or an MOU is not a legal notice, and being near a planned line is no reason to assume a specific parcel can be developed. If a land purchase or investment decision is at stake, also confirm with the responsible local government department.

How to choose
If you have just seen the news, the fastest path is rank 1 (PIMAC) to see whether a feasibility review happened, then rank 2 (Open Fiscal Data) to see whether money was actually allocated. For development projects, follow with rank 3 (EIASS) and rank 10 (Land Use Regulation Information System) for the permitting and notice stages.
Use rank 4 for the legal basis, rank 5 for the context of government announcements, and rank 6 for the statistics behind the claimed need. Add rank 7 when public corporations are involved, rank 8 when local burden matters, and rank 9 for power-hungry projects. When comparing, always check that the reference dates and project units match.
This information reflects the survey date and may change, so confirm through each official channel before making any investment or transaction decision.
Frequently asked questions
Does passing a feasibility study (PIMAC review) mean the project is confirmed?
No. It means the economic and policy review is complete; design, permitting, and budget allocation still have to follow. Check PIMAC's original report for the completion date and any conditions.
Why does the total project cost in the news not match the budget I find?
The lifetime project total and a single fiscal year's allocation are different numbers. Open Fiscal Data (Yeollin Jaejeong) lets you compare the initial budget, supplementary budget, and execution rate by year.
If the environmental review is finished, can construction start right away?
No. Finishing the consultation is only one of several permits, and separate steps such as zoning designation or land-use notices may still be pending. Check EIASS and Eum (Land Use Regulation Information System) for the latest notices.
In what order should I check mega-project news?
Write down the project name, developer, and total cost, then compare PIMAC (feasibility), Open Fiscal Data (budget), EIASS (environment), and Land Use Regulation Information System (notices) in that order. Always note each document's date as well.
Does a news story saying a bill passed mean it is already in force?
Not necessarily. Passage by the National Assembly, promulgation, and enforcement are separate steps, each with its own timing. Check the Korea Law Information Center for the effective date, supplementary provisions, and whether subordinate regulations exist.
Where can I check how much local governments will pay?
Local Finance 365 shows budgets, settlements, and investment projects by province and city or county, year by year. When combining figures from several levels of government and affiliated agencies, make sure nothing is counted twice.
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