Analysis Region: 11 cities and counties in North Chungcheong Province
Core Regions: Cheongju Technopolis, Ochang, Osong; Jincheon, Eumseong, Chungju Central and Northern Industrial Axes
Agenda: Whether the power, water, wastewater, grid, and industrial infrastructure required for semiconductor, secondary battery, bio, and AI infrastructure, as well as the expansion of new industrial complexes, are timely aligned with the actual construction and mass production schedules of companies
Golden Time Type: Critical + Opportunity
Reference Date: August 28, 2026
Version: Regional AX Golden Time Intelligence v3.1
The next bottleneck for Chungbuk's high-tech industries is increasingly likely to arise from Utility Readiness rather than attracting companies . Following its 19 trillion won investment in Cheongju Technopolis P&T7 between 2026 and 2027, SK Hynix announced a long-term investment plan worth 100 trillion won in the Cheongju region, including the M17 NAND flash manufacturing facility and advanced packaging. The design for M17 is currently underway, with a target of starting construction in early 2027. Around the same time, Celltrion also announced an investment of approximately 2 trillion won in a biopharmaceutical production facility in Cheongju. ( Chungbuk Provincial Government )
Evidence more significant than the scale of the investment is the fact that North Chungcheong Province had already designated electricity, water, and wastewater as core agenda items for the SK Hynix Support Task Force starting in January and February 2026. Even after the announcement of the M17 plan in June, the province reaffirmed the timely supply of these three utilities as a key support task, and in July, it launched a dedicated task force for SK Hynix and Celltrion, involving even the Korea Electric Power Corporation (KEPCO) Chungbuk Headquarters. This signifies that electricity and water have shifted from abstract future risks to actual business conditions that must be managed alongside the investment schedule. ( North Chungcheong Provincial Government )
The same structure is confirmed at the Ochang Secondary Battery Specialized Complex. North Chungcheong Province has secured 8.66 billion won in state funding, representing 40% of the total project cost, to ensure a stable power supply for LG Energy Solution and Innox Lithium . A 4km 154kV line has been constructed from the Ochang Substation for LG Energy Solution's Plant 2, and a project to connect a 6km 22.9kV line from the Seo-Ochang Substation for Innox Lithium is currently underway, with completion targeted for within the year. ( North Chungcheong Provincial Government )
Water supply issues in the central and northern regions of North Chungcheong Province have also been recognized as a structural constraint even before the establishment of large-scale industrial complexes. Phase 3 of the Chungju Dam-based regional water supply system, designed to address the increase in industrial and domestic water demand in areas including Jincheon and Eumseong, has passed the preliminary feasibility study; the core of the project plan is to secure an additional supply capacity of approximately 100,000 to 110,000 cubic meters per day for the central and northern regions of North Chungcheong. Previous data had been based on the premise of supply occurring around 2030. ( CODIPA )
At the same time, in the 2026–2035 Industrial Site Supply and Demand Plan, North Chungcheong Province secured an average annual demand area of 2.568 million m² and a total designable volume of 25.68 million m² over the 10-year period. This average annual demand area is the largest among the 17 cities and provinces nationwide. While the institutional space for creating more industrial complexes has been secured, the expansion of industrial sites can only become an actual production base if electricity, water, wastewater, roads, and the workforce are secured at the same pace. ( North Chungcheong Provincial Government )
The national power supply and demand environment is also becoming increasingly tense. The finalized 11th Basic Plan for Electricity Supply and Demand projects semiconductor power demand at 15.4 GW and data center demand at 6.2 GW by 2038, marking the first time that high-tech industries, data centers, and electrification have been fully incorporated into the nation's additional power demand. Subsequently, in the 12th Basic Plan for Electricity Supply and Demand, the government is re-examining power grid expansion and demand distribution by once again reflecting the demand for AI data centers and additional electrification. ( Ministry of Trade, Industry and Energy )
Therefore, Chungbuk's Golden Time is not merely the stage of verifying the total volume of power generation facilities or water supply facilities.
This is the stage where the actual operating date for each company and the Power Ready Date, Water Ready Date, and Wastewater Ready Date must be connected into a single Runtime .
Currently available evidence shows that North Chungcheong Province recognizes bottlenecks and is proactively promoting individual power lines, regional water supply systems, and supply infrastructure for industrial complexes. However, the Utility Balance Sheet for North Chungcheong's high-tech industries, which combines the future demand from M17, P&T7, Celltrion, Ochang Secondary Battery, and new industrial complexes , is not sufficiently verified publicly.
If this integrated readiness is not secured over the next two to three years, the biggest industrial risk for Chungbuk could not be the failure to attract companies, but rather the time lag where investments are confirmed but utilities cannot keep up with production schedules .
The demand for industrial infrastructure in North Chungcheong Province is not limited to Cheongju alone.
Cheongju is home to a concentration of hubs for the semiconductor, battery, and bio industries, including Cheongju Technopolis, Ochang Science Industrial Complex, Ochang 2nd Industrial Complex, Osong Life Science Complex, and Osong 2nd Life Science Complex. Jincheon and Eumseong house numerous manufacturing, electrical and electronic, and logistics industrial complexes, while Chungju is connected to a Megapolis, an Advanced Industrial Complex, several general industrial complexes, and a National Biohealth Industrial Complex. ( Chungbuk Provincial Government )
The supply of industrial sites is expected to expand further in the future. Under the 5th Industrial Site Supply and Demand Plan, the average annual demand area for North Chungcheong Province is 2.568 million square meters, a 12.2% increase from the previous plan, and the total volume eligible for new designation over the next 10 years has been expanded to 25.68 million square meters. New industrial complexes were also designated for 2025, including the Osong 3rd National Life Science Industrial Complex, Chungju Jungwon 2nd Industrial Complex, Jeungpyeong 3rd Industrial Complex, Jincheon Innovation Smart Valley, and Eumseong Saenggeuk 2nd Industrial Complex. ( North Chungcheong Provincial Government )
In this structure, the demand for electricity and water cannot be explained solely by the expansion of a single large corporation.
In Cheongju, high-power and employment industries, including SK Hynix P&T7 and M17, Celltrion, and LG Energy Solution, are expanding simultaneously.
In Jincheon and Eumseong, manufacturing industries and new industrial complexes are continuously increasing.
In Chungju, the Biohealth National Industrial Complex and existing manufacturing industries are expanding.
Therefore, the unit of Chungbuk's infrastructure policy is no longer sufficient with facilities based solely on industrial complexes.
It is necessary to manage the total demand for electricity, water, and wastewater simultaneously according to the wide-area industrial growth scenario .
Securing industrial complex sites and corporate investment plans does not mean that the production base is complete.
In high-tech industries, the following distinction is key.
- Investment Agreement ≠ Commencement of Construction
- Commencement of construction ≠ Installation of equipment
- Installation of equipment ≠ Connection to power system
- Water planning ≠ Actual supply
- Wastewater treatment plan ≠ Mass production permit
- Designation as an Industrial Complex ≠ Factory Ready
The fact that North Chungcheong Province announced in 2026 that it would include KEPCO's North Chungcheong Regional Headquarters in the SK Hynix Investment Support Task Force and regularly discuss supply plans to ensure sufficient power is supplied at the time the company desires demonstrates that the power issue constitutes a critical path separate from administrative licensing. ( North Chungcheong Provincial Government )
The power supply facility in Ochang has the same structure. Production by LG Energy Solution and Innox Lithium can only be stably expanded once the dedicated transmission line connecting the substation and the factory is actually completed. ( Chungbuk Provincial Government )
In water supply management as well, it is important to distinguish between planning and the timing of supply. Although the Phase 3 project of the Chungju Dam System was pursued to resolve future water shortages, a gap may re-emerge between existing demand forecasts and actual demand if demand from new industrial complexes and large-scale corporate investments continues to increase. ( KODIPA )
Therefore, the performance of Chungbuk Infrastructure Readiness should be judged not by whether facility projects have been secured, but by whether the necessary capacity can be supplied on the dates requested by companies .
The first change is that the power intensity of high-tech industries is continuously increasing.
The 11th Basic Plan for Electricity Supply and Demand projects total electricity demand for semiconductors to reach 15.4 GW by 2038. Data center demand is expected to expand to 6.2 GW by the same year. AI and advanced manufacturing have thus become demand sources that are transforming the electricity planning itself. ( Ministry of Trade, Industry and Energy )
The second point is that corporate power quality requirements are shifting from simple supply volume to reliability .
In semiconductor and battery manufacturing processes, even brief power outages and voltage anomalies can cause production disruptions and quality losses. This is why the Ochang Specialized Industrial Complex was designed to mitigate large-scale production damage that could occur in the event of a power outage through power system redundancy and reinforcement. ( Chungcheongbuk-do Provincial Government )
The third is that water is becoming a key variable in industrial location competitiveness.
Semiconductors require ultrapure water and large quantities of industrial water, and batteries and bio-technology also consume a significant amount of water during manufacturing, cleaning, and processes. Actual facility operation is only possible when not only the industrial water supply capacity but also water intake, purification, supply pipelines, and wastewater treatment are completed.
The fourth point is that industrial site supply policies must shift from land acquisition to Utility-integrated Industrial Planning .
Even if Chungbuk has secured a total designated quota of 25.68 million square meters for industrial complexes over the past 10 years, infrastructure bottlenecks could recur if electricity and water supply are negotiated individually after the fact for each new complex. ( Chungbuk Provincial Government )
The fifth factor is the possibility that the demand for data centers and AI infrastructure will compete with existing manufacturing industries for the same power grid. The reason the government is separately reviewing the additional power demand and demand dispersion of AI data centers in the 12th Basic Plan for Electricity Supply and Demand is that the concentration of new power demand is rapidly increasing. ( Ministry of Environment )
If North Chungcheong Province actively expands its AI data center and computing infrastructure in the future, it must simultaneously consider advanced manufacturing and Grid Capacity Allocation .
In February 2026, the SK Hynix P&T7 Support Task Force operated with a structure involving North Chungcheong Province, Cheongju City, SK Hynix, and KEPCO's North Chungcheong Regional Headquarters to inspect power, water, and wastewater issues in advance. ( North Chungcheong Provincial Government )
Following the announcement of the 100 trillion won M17 investment plan in June, North Chungcheong Province stated that it would support the timely supply of electricity, water, and wastewater, as well as permits and licenses, through an investment support task force headed by the Vice Governor for Economic Affairs. In July, the task force was expanded into a dedicated TF that included SK Hynix and Celltrion. ( North Chungcheong Provincial Government )
Individual power grid reinforcement is currently underway at the Ochang Secondary Battery Specialized Complex. The construction of 154kV and 22.9kV transmission lines for LG Energy Solution's Plant 2 and the Inox Lithium production facility is aligning power supply with the companies' actual mass production schedules. ( Chungbuk Provincial Government )
In the central and northern regions, the Chungju Dam System Phase 3 wide-area water supply serves as a long-term supply base. This project is a key wide-area water supply initiative designed to meet future water demand in areas with increasing industrial complexes, such as Jincheon and Eumseong. ( Yonsei University Graduate School )
In industrial location policies as well, the total volume of new industrial complexes was expanded. Chungbuk has preemptively secured a land base to respond to increased corporate investment by securing the nation's highest average annual industrial land supply capacity for the period 2026–2035. ( Chungbuk Provincial Government )
Current policy responses are quite proactive at the individual project level.
However, from the perspective of AX Golden Time, the next step is necessary.
It is to manage the power, water, and wastewater schedules of all investment projects in a single wide-area Runtime .
In the global competition for high-tech industries, electricity and water are shifting from being part of production costs to becoming location determinants .
South Korea also reflected additional demand from advanced industries, data centers, and electrification as separate items in the 11th Basic Plan for Electricity Supply and Demand. Projecting data center power demand to reach 6.2 GW and semiconductor power demand to reach 15.4 GW by 2038, the country has begun addressing long-distance transmission networks, substations, ESS, and demand dispersion as national-level industrial policies. ( Ministry of Trade, Industry and Energy )
Although Chungbuk is not a region where power demand from a single mega-sized national semiconductor industrial complex is concentrated like in Yongin, its risk structure is more dispersed.
Cheongju's semiconductor, battery, and bio industries; Jincheon and Eumseong's manufacturing; Chungju's new industrial complexes and bio, along with future AI infrastructure, each require electricity and water.
Therefore, Chungbuk must manage the simultaneous growth of multiple industrial hubs rather than a single mega-demand center.
In this structure, infrastructure dedicated to a single company alone is not sufficient.
Surplus capacity for wide-area systems, industrial water, and wastewater treatment must be calculated in advance at the provincial level, and the burden of infrastructure must be reflected before making decisions on attracting investment.
The competitive edge that Chungbuk can differentiate itself lies not in the electricity price itself, but in its administrative capability to provide an accurate Utility Ready Date when a company presents an investment plan .
The P&T7 investment plan for 2026–2027 is 19 trillion won. ( Chungbuk Provincial Government )
SK Hynix's long-term investment plan in Cheongju, including M17, amounts to 100 trillion won. ( Chungbuk Provincial Government )
Celltrion's investment plan for a new bio production facility in Cheongju is approximately 2 trillion won. ( Chungbuk Provincial Government )
A total of 21.65 billion won has been proposed for the construction of power lines in the Ochang Secondary Battery Specialization Complex for 2025–2026, of which 8.66 billion won will be funded by the state. ( Chungbuk Provincial Government )
Phase 3 of the Chungju Dam Metropolitan Waterworks System aims for a total project cost in the 400 billion won range based on existing preliminary feasibility study data, with an additional supply capacity of approximately 100,000 to 110,000 cubic meters per day. ( KODIPA )
The total area eligible for designation as new industrial sites in Chungbuk from 2026 to 2035 is 25.68 million square meters. ( Chungbuk Provincial Government )
Nationwide, semiconductors are projected to consume 15.4 GW and data centers 6.2 GW of electricity by 2038. ( Ministry of Trade, Industry and Energy )
It is impossible to directly add these figures to arrive at a single value for the supply shortage. This is because investment periods, electricity and water usage, and operating rates by facility vary.
However, structural interpretation is possible.
The pace of industrial investment and land acquisition in North Chungcheong Province is moving in a direction that continuously drives up demand for utilities.
On the other hand, power grids and regional water supply systems take several years for design, licensing, and construction.
The time-scale asymmetry between industrial investment and infrastructure is widening.
The infrastructure risk in North Chungcheong Province is more clearly identified by the lack of public data linking the start dates of all planned investment projects with the completion dates of infrastructure, rather than by a single figure regarding whether the current supply is insufficient.
The first gap is between the Investment Schedule and the Power Ready Date .
The target for M17 is to begin construction in early 2027. The investment plan for P&T7 is for 2026–2027. However, it is difficult to make a comprehensive assessment of the required power, connection capacity, substation expansion, and grid connection completion dates for each individual facility based solely on currently available data. ( Chungcheongbuk-do Provincial Government )
The second is the gap between Water Demand and Water Supply Date .
While the third phase of the Chungju Dam system complements additional demand in the central and northern regions, a separate analysis is required for the future supply and demand balance of the entire province, including mega-industry investments in the Cheongju area and new industrial complexes.
The third is the gap between water supply and wastewater treatment .
Even if industrial water can be supplied, the expansion of production is limited if the capacity of wastewater treatment facilities is insufficient. In the semiconductor and bio industries, water quality and discharge standards directly affect industrial operations.
The fourth is the gap between the designation of industrial complexes and Grid Connection .
Even if land is secured, if there is no capacity in the system, the actual move-in date for companies is delayed.
The fifth is the gap between individual TFs and wide-area infrastructure intelligence .
While support systems exist for major companies such as SK Hynix and LG Energy Solution, a transparent system for managing all new industrial complexes, corporate investments, and data centers in North Chungcheong Province as a single demand curve has not been sufficiently confirmed.
The biggest Readiness GAP is not the complete absence of supply facilities, but
The Ready Date of each facility is not linked to the company's production schedule as a single data set .
Chungbuk's advanced industrial infrastructure needs to be managed at the level of a Utility Digital Twin going forward.
At the very least, for all large-scale investments and industrial complexes, the process is: groundbreaking date → equipment delivery → trial operation → mass production date.
The schedule for power system connection → substation → water pipeline → water purification → wastewater treatment must be managed simultaneously.
In the power sector, spare capacity by substation, new connection applications, estimated peak load, and system reinforcement schedules are required.
For water supply, the available supply volume by water source, estimated usage by industry, seasonal demand, and the Ready Date of regional and industrial water pipelines are required.
For wastewater, you must consider the available capacity of each treatment plant and the projected discharge volume for each company together.
In industrial location policy, it is necessary to apply the Power-Water-Wastewater Gate before designating a new industrial complex.
In other words, rather than reviewing utilities after the land plan is approved, the structure first verifies the feasibility of securing infrastructure above a certain level.
Institutionally, information from the Investment Attraction Division, Industrial Location Division, Environment, Water Resources, KEPCO, K-water, and cities and counties must be linked into a single management system.
Given that North Chungcheong Province's Industrial Location Division is currently responsible for the construction of industrial water supply systems for industrial complexes, access roads, and smart green industrial complexes, the institutional foundation exists to connect existing organizational functions based on data. ( North Chungcheong Provincial Government )
The benefits of high-tech industrial infrastructure do not accrue solely to large corporations.
The construction of large-scale substations, regional water supply systems, and wastewater treatment facilities expands the potential for new investments and expansions by surrounding small and medium-sized enterprises.
Conversely, if large corporations prioritize securing electricity and water, thereby reducing the overall grid margin and supply capacity of the region, small and medium-sized enterprises (SMEs) may face the burden of relatively high connection costs and long waiting periods.
Therefore, in large-scale investment support, Anchor Firm Infrastructure and Regional Capacity must be tracked simultaneously.
The impact on residents cannot be separated either.
The expansion of power grids, substations, transmission lines, water intake facilities, pipelines, and industrial complexes directly affects public acceptance and land use.
If water allocation expands to be industrial-centered, long-term coordination issues with domestic, agricultural, and environmental water may also arise.
The fact that Phase 3 of the Chungju Dam System was implemented to simultaneously address both domestic and industrial water needs also reflects this multi-purpose demand. ( Yonsei University Graduate School )
Therefore, the resident performance of high-tech industrial infrastructure should be measured not by the amount of investment, but by whether the conflict costs regarding the living environment, water resources, and local acceptance have been minimized while securing the infrastructure necessary for industrial growth .
The infrastructure gap in North Chungcheong Province is highly likely to be combined with the industrial gap.
Because Cheongju has a large-scale anchor company, support for individual power grids and utilities can be rapidly implemented.
The construction of dedicated power lines for the Ochang Secondary Battery Specialization Complex is a representative example. ( Chungbuk Provincial Government )
Jincheon and Eumseong have become major demand areas for Phase 3 of the Chungju Dam wide-area water supply system due to the increase in manufacturing industries and industrial complexes. ( Chungbuk Provincial Government )
Chungju is highly likely to see an increase in separate water and electricity demand, centered around its own industrial complex and the Biohealth National Industrial Complex.
On the other hand, small county regions may be at a relative disadvantage during the corporate attraction phase due to the low economic feasibility of large-scale new infrastructure.
Therefore, Utility Readiness itself could create new regional disparities in the future.
This is because companies prefer industrial complexes where electricity and water are reliably secured.
Balanced development in North Chungcheong Province needs to shift from a method of designating industrial complexes equally in all cities and counties to a method of securing utility capacity in advance for each industrially specialized area .
2026 is the year when the demand curve for Chungbuk’s industrial infrastructure itself changed.
The 19 trillion won investment plan for P&T7 in January has taken shape. ( Chungbuk Provincial Government )
In June, a 100 trillion won investment plan for Cheongju, including M17, was announced. ( Chungbuk Provincial Government )
In July, a joint investment support task force was launched, including a 2 trillion won investment by Celltrion. ( Chungbuk Provincial Government )
Secondary battery power infrastructure is actually being constructed in Ochang. ( Chungbuk Provincial Government )
At the same time, the total available supply of industrial complexes has been significantly expanded over the next 10 years. ( Chungbuk Provincial Government )
National electricity policy has also entered the stage of redesigning the 12th Basic Plan for Electricity Supply and Demand to reflect additional demand from AI data centers and electrification. ( Ministry of Environment )
In other words, corporate investment, industrial land, and national power planning are being redesigned simultaneously.
Infrastructure requires a longer preparation period than corporate factories.
Transmission and substation facilities and regional water supply systems require several years to complete through surveys, planning, licensing, land acquisition, and construction.
Therefore, if a shortage is identified at the time the factory needs it, the response is too late.
The irreversible risk to Chungbuk's infrastructure is not the current occurrence of power outages or water shortages.
It is discovering that the transmission network and water supply capacity are insufficient after the company's investment decision has already been finalized .
The next two to three years is a critical period for aligning long-term infrastructure plans before investment announcements move to actual construction.
12-1. Golden Time Application Case in Basic Local Governments ① — Cheongju City
Cheongju is the region where Utility Risk is most rapidly concentrated in North Chungcheong Province.
SK Hynix's 19 trillion won investment in P&T7, a 100 trillion won long-term investment centered on M17, Celltrion's investment of approximately 2 trillion won, and the Ochang Battery and Osong Bio facilities are all taking place within Cheongju City. ( North Chungcheong Provincial Government )
Currently, North Chungcheong Province and Cheongju City are operating a task force with companies and KEPCO to proactively manage electricity, water, and wastewater. This is an appropriate response for individual investments.
However, Cheongju City's Golden Time lies in going beyond supply measures for individual factories to create a Utility Master Runtime for the entire Cheongju high-tech industrial zone .
Viewing Cheongju Technopolis, Ochang, and Osong as a single industrial zone
- Peak Power by Company
- Annual and daily water usage
- Wastewater generation amount
- Substation spare capacity
- Water and wastewater treatment surplus
- It is necessary to connect additional industrial sites by year.
In particular, if M17 and P&T7 proceed as planned, the Cheongju Semiconductor Cluster will possess front-end, back-end, and advanced packaging facilities simultaneously. This is why existing demand forecasts can no longer be maintained based on past factory scales. ( Chungbuk Provincial Government )
The Cheongju-style Golden Time is not about expanding the power grid after factories are built, but about reflecting the production capacity of the 2030s in current power and water plans in advance .
12-2. Golden Time Application Cases in Basic Local Governments ② — Eumseong-gun
Eumseong has a different type of infrastructure risk than Cheongju.
Rather than a single mega-enterprise, numerous manufacturing companies and industrial complexes are dispersed. In the current status of industrial complexes in North Chungcheong Province, many complexes, including Jungbu, Sangwoo, Saenggeuk, Geumwang, Wonnam, Maengdong, Daepung, Samsung, and Hitech, are located in Eumseong. ( North Chungcheong Provincial Government )
In this structure , the total capacity of the wide-area supply network is more important than building utilities dedicated to large corporations .
The designation of Jincheon and Eumseong as major demand areas for Phase 3 of the Chungju Dam System is also a result of reflecting the continuous increase in industrial complexes and water demand from the manufacturing sector. ( Yonsei University Graduate School )
The Eumseong-type Golden Time is to move away from the method of securing water individually whenever a new industrial complex is designated and to first connect the expansion of industrial sites and the demand for industrial water over the next 10 years.
In addition, as manufacturing AX spreads, power demand may increase due to automation equipment, electrification, robots, and data throughput rather than simple factory area.
Therefore, in Eumseong, it is necessary to manage the Industrial Land Map + Power Capacity Map + Water Capacity Map on the same geographic information.
This model can be expanded to the central and northern manufacturing axes, such as Jincheon and Chungju.
The first loss is the time value of the investment .
Even if factories worth trillions to tens of trillions of won are completed, delays in electricity and water supply will cause production to start for both the companies and the region.
The second is additional investment.
Companies are likely to prefer regions where a Ready Date can be confirmed over regions with high uncertainty regarding future power and water supply.
The third is growth opportunities for small and medium-sized enterprises.
If only the anchor company secures separate utilities and there is insufficient spare capacity in surrounding industrial complexes, the expansion of partner companies may be restricted.
The fourth is industrial location efficiency.
Even if a large amount of industrial land is secured, if electricity and water cannot be supplied, it can become Stranded Industrial Land—land that exists but is difficult to use industrially.
The fifth is regional conflict.
The more urgently transmission lines, substations, water intake, and wastewater facilities are pushed forward, the less time there is to secure public acceptance.
The sixth is environmental risk.
If the focus is solely on securing water resources while wastewater, water quality, and aquatic ecosystem capacity are reviewed retrospectively, the expansion of high-tech industries may conflict with environmental regulations.
The greatest loss for Chungbuk is not the absolute amount of electricity or water, but the separation of the time axes of industrial growth and infrastructure .
Chungbuk still has the conditions to proactively manage infrastructure bottlenecks.
A large-scale investment support task force is already in operation.
KEPCO has been participating since the beginning.
Ochang has actual experience reinforcing power lines.
The Chungju Dam System Phase 3 wide-area water supply system is also being promoted.
The supply volume of industrial complexes for the next 10 years has also been finalized.
Connecting these assets into a single intelligence changes the corporate attraction policy itself.
When a company reviews a new investment, it can go beyond simply introducing the site and present a Ready Date stating, “This site can supply how many MW of power on when and how many cubic meters of water and wastewater can be treated per day.”
This is industrial competitiveness stronger than simple administrative support.
At the same time, the site selection for new industrial complexes can also be changed.
You can compare the Total Infrastructure Cost , which includes not only the cost of land but also the additional supply costs for electricity, water, logistics, and manpower .
If Chungbuk proactively establishes this, it can make Infrastructure Certainty a competitive asset over MOU competition in attracting large-scale companies.
Changes to observe | Things to do with AX | Policy decision | Verification indicators |
| Large corporation investment | Utility Digital Twin | Preemptive commencement of construction for supply facilities | Ready Date Match Rate |
| electricity demand | Peak prediction by substation and industrial complex | System reinforcement priority | Reserve MW |
| water demand | Future demand forecast by industry | Expansion of regional and industrial water supply | Surplus ㎥/day |
| wastewater | Prediction of generation volume by treatment plant | preemptive expansion | Processing margin |
| New industrial complex | Power-Water Gate application | Adjust designated order | Factory Ready period |
| data center | Integrated management of manufacturing and power demand | Location and demand dispersion | Grid Impact |
| industrial complex | Establishing a Utility Capacity Map | Customized locations for businesses | Connection waiting period |
| Resident acceptance | Early disclosure of power transmission and water supply projects | Conflict Management | Permit period |
| Energy efficiency | AI-based demand management | DR · Efficient Investment | MW savings |
| Investment performance | MOU→Provisional Runtime | Infrastructure budget adjustment | Actual mass production date |
The core Runtime is as follows.
Investment Plan → Commencement of Construction → Electricity, Water, and Wastewater Demand → System, Pipeline, and Treatment Facilities → Ready Date → Test Operation → Mass Production → Actual Usage → Additional Demand Forecast
Critical + Opportunity
There is no evidence to conclude that the readiness of Chungbuk's advanced industrial infrastructure is low.
Actual power grid reinforcement is underway at the Ochang Secondary Battery Specialized Complex, and regarding the SK Hynix investment, a dedicated task force and KEPCO are already managing power, water, and wastewater issues in advance. In the central and northern regions, the Phase 3 regional water supply system of the Chungju Dam has been pursued in a direction that secures additional water infrastructure. ( Chungbuk Provincial Government )
Therefore, Chungbuk is not a region that recognized infrastructure problems belatedly.
However, the scale of demand itself has changed since 2026.
The 19 trillion won investment in P&T7, SK Hynix's 100 trillion won plan centered on M17, Celltrion's 2 trillion won investment, the expansion of the Ochang battery plant, and the future expansion of industrial complex supply are proceeding simultaneously. ( Chungbuk Provincial Government )
At the national level, the power supply and demand plan is being readjusted due to the surge in electricity demand from semiconductor and AI data centers. ( Ministry of Trade, Industry and Energy )
Therefore, the risk for Chungbuk lies not in whether there is a shortage of current facility capacity, but in the possibility that the speed of future demand growth will exceed the speed of existing infrastructure plans .
The current rating is Critical + Opportunity .
The reason it is critical is that power transmission networks, regional water supply systems, and wastewater treatment facilities cannot be constructed in the short term once shortages are confirmed.
The reason this is an opportunity is that a significant portion of corporate investments and new industrial complexes are still in the planning, design, and initial construction stages, allowing infrastructure schedules to be preemptively readjusted.
- SK Hynix P&T7 Actual Completion Rate
- P&T7 scheduled for trial operation and mass production
- M17 Actual start date of construction
- M17 Annual CAPEX
- M17 Estimated Peak Power
- Changes in total contracted power at SK Hynix Cheongju
- Cheongju Technopolis Substation Spare Capacity
- Ochang Substation and Seo-Ochang Substation spare capacity
- Actual completion date of the secondary battery specialized complex railway
- New data center power connection application volume
- Osong Bio New Electricity and Water Demand
- Celltrion New Facility Utility Demand
- Actual usage of industrial water in the Cheongju area
- Chungju Dam System Phase 3 Project Completion Rate
- Step 3 Actual Supply Start Date
- Jincheon and Eumseong Allocation Amount and Actual Demand
- Surplus industrial water by industrial complex
- Design capacity and actual treatment capacity by wastewater treatment plant
- Power connection waiting period for new industrial complexes
- New Industrial Complex Water Supply Ready Date
- Industrial Complex Designation → Average Company Operation Period
- Number of power quality incidents and production disruptions
- Energy Efficiency & DR Participation by Company
- Industrial water reuse rate
- Match rate between corporate investment date and Utility Ready Date
The biggest data gap at present is that it is difficult to verify the future demand for electricity, water, and wastewater, existing surplus capacity, and infrastructure completion dates of major investment projects in North Chungcheong Province and industrial complexes in 11 cities and counties using a single publicly available annual balance sheet .
Runtime Chain
Corporate Investment → Commencement of Construction/Expansion → Demand for Electricity, Water, and Wastewater → Grid, Regional Water Supply, and Treatment Facilities → Utility Ready → Trial Operation → Mass Production → Actual Usage → Demand for Additional Infrastructure
The most significant evidence for Chungbuk's advanced industrial infrastructure by 2026 is not the scale of SK Hynix's investment, but the fact that the provincial government has repeatedly identified electricity, water, and wastewater as critical investment issues. The P&T7 19 trillion won investment support TF was launched in February, and the same utilities remained the top priority for support even after the announcement of the M17 100 trillion won plan. KEPCO's Chungbuk Headquarters participated in the TF in July. ( Chungbuk Provincial Government )
The second piece of evidence is the actual power grid investment in the Ochang Secondary Battery Specialized Complex. A 4km 154kV transmission line for LG Energy Solution's Plant 2 and a 6km 22.9kV transmission line for Innox Lithium are being constructed in accordance with the companies' mass production schedules. This demonstrates that grid connection itself has become a corporate support policy in the competition of high-tech industries. ( Chungcheongbuk-do Provincial Government )
The third project is Phase 3 of the Chungju Dam Regional Water Supply System. In response to the growth of industrial complexes in the central and northern regions, a project has been underway to secure an additional supply capacity of approximately 100,000 to 110,000 cubic meters per day with a budget in the 400 billion won range. This project serves as a core foundation that will determine the long-term water readiness of the manufacturing axis, including Jincheon and Eumseong. ( Yonsei University Graduate School )
The fourth factor is the expansion of industrial sites. North Chungcheong Province has secured an average annual demand for industrial sites of 2.568 million square meters from 2026 to 2035, giving it the nation's largest capacity to supply new industrial complexes. This implies that the speed of land supply expansion simultaneously demands electricity and water supplies. ( North Chungcheong Provincial Government )
The fifth factor is the change in the structure of national electricity demand. The 11th Basic Plan for Electricity Supply and Demand projected 15.4 GW for semiconductors and 6.2 GW for data centers by 2038, and the government is re-examining the demand for AI data centers and additional electrification in the 12th plan. Consequently, it has become difficult to design North Chungcheong Province's regional power plan based solely on past manufacturing demand trends. ( Ministry of Trade, Industry and Energy )
Structural insights remaining from this analysis
Chungbuk's competitiveness in high-tech industries is no longer determined by how much industrial land has been secured .
Land can be secured relatively quickly.
The power grid and water are not like that.
Transmission lines and substations require long periods for site selection, licensing, and construction.
Regional water supply systems must also be equipped with water intake, purification, and pipelines.
Wastewater treatment facilities must consider environmental capacity and local acceptance.
Therefore, the scarcer resources in high-tech industries are not only the absolute quantities of electricity or water.
It is electricity and water that can be supplied on time .
This difference determines Chungbuk's Golden Time.
P&T7 is an investment plan for 2026–2027.
The goal is to start construction on M17 in early 2027.
The Ochang secondary battery facility is already aligning its production phase with the completion date of the power lines.
The clock of industrial investment is already ticking. ( Chungbuk Provincial Government )
On the other hand, the clock of wide-area infrastructure is much slower.
The difference between these two clocks is the Infrastructure Time GAP.
Chungbuk should not count only the investment amount when announcing its corporate attraction performance in the future.
If you have attracted an investment of 100 trillion won, you must manage everything simultaneously using a single set of investment data, including how many MW of power is required, which substation supplies it, when it is connected to the grid, how many cubic meters of water are used per day, which water systems and water purification plants supply it, where and how much wastewater is treated, and whether each Ready Date is earlier than the company's trial operation.
This is Infrastructure Intelligence .
If Chungbuk establishes this, its investment attraction policies will also change.
Moving away from an administration that negotiates infrastructure after companies visit, it is possible to propose the most suitable industrial sites by calculating regional surplus power, water, and wastewater capacities in advance.
Industrial complex policies are also changing.
Currently, Chungbuk has secured the largest demand area for industrial sites in the nation for the next 10 years. ( Chungbuk Provincial Government )
However, the actual value of a new industrial complex is determined not by its area but by its Utility Readiness .
A 500,000 m² site equipped with electricity, water, wastewater, and logistics can have a higher value for a company than a 1 million m² industrial site.
Therefore, a new procedure is needed for the evaluation of new industrial complexes as well.
The order should change from Land → Attracting Companies → Infrastructure to Industrial Demand → Electricity & Water Capacity → Land → Attracting Companies .
Yongsu holds particular structural significance in Chungbuk.
Additional regional water supply projects were necessary in the central and northern regions, which possess the massive water resource of the Chungju Dam yet experienced a rapid increase in industrial complexes. ( Chungbuk Provincial Government )
This shows that the simple equation "there is a dam = there is sufficient industrial water" does not hold true.
What is actually used by industry is not the total reservoir capacity of the dam, but the available supply that reaches the factory through water intake, purification, and pipelines .
The power is also the same.
Even if the nation's total power generation capacity is sufficient, companies cannot use electricity if there is insufficient capacity in the substations and transmission networks of the relevant industrial complex.
Therefore, Chungbuk must manage future electricity and water resources from the perspective of Local Deliverability rather than the national total.
AI and AX can play an important role in this area as well.
By learning the actual usage and new investment plans of companies in each industrial complex, electricity and water demand can be predicted by year.
The moment a company submits an expansion plan, future Peak Demand can be calculated and compared with existing infrastructure to identify bottlenecks in advance.
This can be built as a Chungbuk Industrial Utility Digital Twin .
Within it, Power, Water, Wastewater, Land, and Logistics Capacity for each industrial complex are displayed simultaneously, and entering new investments automatically calculates when shortages will occur.
Once this system is established, TF administration will also transition from reactive troubleshooting to Predictive Infrastructure Governance .
The reason why 2026–2028 is Golden Time is clear.
Currently, M17, P&T7, Celltrion, Ochang Battery, and several new industrial complexes are still in the design, construction, and initial expansion stages.
Infrastructure plans can be readjusted.
However, it is difficult to create alternatives once large-scale facilities are completed and the systems and pipelines become fixed.
The power grid and regional water supply system take longer than relocating a factory.
Therefore, the most important industrial policy question for Chungbuk must shift from “how much investment has been received” to “whether electricity and water are prepared on the day the factory starts operations.”
Golden Time Thesis — The "golden time" for infrastructure in Chungcheongbuk-do's advanced industries is not merely a time to declare plans to secure more electricity and water. The key lies in connecting the actual operational dates of P&T7, M17, Ochang Secondary Battery, Osong Bio, and new industrial complexes within the next two to three years into a single Runtime with Power Ready Date, Water Ready Date, and Wastewater Ready Date, ensuring that the necessary electricity and water arrive simultaneously on the day a company completes its factory. If Chungcheongbuk-do fails to manage this time lag, a paradox may arise where infrastructure fails to keep pace with industrial growth, even after securing investment plans worth hundreds of trillions of won. Conversely, if Utility Readiness is proactively managed using data, Chungcheongbuk-do can secure "Infrastructure Certainty"—a power far stronger than land or subsidies—in the competition to attract companies.
Version | Reference Date/Revision Date | Major changes |
| v1.0 | 2026.08.28 | This study conducted the first analysis of the expansion of semiconductor, secondary battery, bio, and new industrial complexes in Chungbuk, as well as power, water, and wastewater readiness. It cross-verified SK Hynix's 19 trillion won P&T7 and 100 trillion won Cheongju investment plan centered on M17, Celltrion's approximately 2 trillion won investment, power, water, and wastewater management by dedicated TFs for SK Hynix and Celltrion, the construction of 154kV and 22.9kV power grids for the Ochang Secondary Battery Specialization Complex, the Chungju Dam System Phase 3 wide-area water supply system, the demand area for industrial sites in Chungbuk at the nation's largest level from 2026 to 2035, and the demand for semiconductor and AI data centers in the 11th and 12th National Power Supply and Demand Plans. Through the case of Cheongju and Eumseong, it presented the Investment Plan → Utility Demand → Power·Water·Wastewater Ready Date → Test Operation → Mass Production Runtime and Industrial Utility Digital Twin, and determined the Golden Time as Critical + Opportunity. |
