Indonesia EV Battery Manufacturing Plant Feasibility Study, Electric Mobility Market Demand Analysis & Investment Potential

Executive Viability Abstract

This feasibility study evaluates the establishment of a 10 GWh lithium-ion battery cell manufacturing facility in the Batang Integrated Industrial Estate, Indonesia. Driven by the national 'Hilirisasi' downstreaming policy and the world's largest nickel reserves, the project demonstrates a robust IRR of 19.4% under base-case assumptions, leveraging localized supply chains and competitive labor costs to serve the growing ASEAN electric mobility market.

## 1. Executive Feasibility Thesis Indonesia represents the most strategically viable location for EV battery manufacturing in the ASEAN region due to its control over approximately 22% of global nickel reserves. The thesis rests on three pillars: (1) Resource Proximity, reducing logistics costs for NCM (Nickel-Cobalt-Manganese) precursors; (2) Sovereign Incentives, including the 'Tax Holiday' for pioneer industries; and (3) Market Transformation, with the Indonesian government targeting 2.1 million electric motorcycles and 400,000 electric cars on the road by 2025. This project proposes a 10 GWh annual capacity plant specifically targeting NCM 811 cylindrical cells for the two-wheeler and passenger vehicle segments. ## 2. Technical Feasibility & Operational Specifications **Facility Parameters:** - **Location:** Batang Integrated Industrial Estate (KITB), Central Java. - **Annual Capacity:** 10 GWh (approx. 150 million cells per year, 21700 format). - **Chemistry:** NCM 811 (80% Nickel, 10% Cobalt, 10% Manganese) to maximize energy density. - **Technology Provider:** Tier-1 technology transfer partnership required for electrode coating precision. **Key Assumptions:** - **Target Yield:** 92.5% first-pass yield (FPY) by year 3. - **Capacity Utilization:** 60% (Year 1), 85% (Year 2), 95% (Year 3 onwards). - **Plant Footprint:** 40 hectares including dry rooms and chemical storage. - **Energy Consumption:** 65 GWh per month at full capacity, sourced from PLN (Perusahaan Listrik Negara) high-voltage industrial grid. ## 3. Detailed Capital Expenditure (Capex) Total estimated initial investment is **USD 845,000,000**. | Line Item | Unit Cost / Detail | Estimated Total (USD) | Reasoning | | :--- | :--- | :--- | :--- | | **Land Acquisition** | $45 per sqm | $18,000,000 | Leasehold/Ownership in KITB industrial zone. | | **Clean & Dry Rooms** | $2,200 per sqm | $132,000,000 | Critical for moisture-sensitive electrolyte filling (<1% RH). | | **Electrode Coating Lines** | 4 High-speed lines | $180,000,000 | Precision slot-die coating machinery (imported). | | **Cell Assembly Equipment** | Full automation | $210,000,000 | Winding, tab welding, and grooving stations. | | **Formation & Aging** | 150k channels | $165,000,000 | High-cycle testing for capacity grading and stability. | | **Utility Infrastructure** | Substation/Water | $75,000,000 | Redundant power supply and industrial wastewater treatment. | | **Pre-op & R&D** | Lump sum | $65,000,000 | Licensing, hiring, and pilot-line validation. | ## 4. Realistic Operating Expenditure (Opex) Annual Opex at 95% utilization is estimated at **USD 620,000,000**. - **Raw Materials (75% of Opex):** $465M. Includes processed nickel sulfate, lithium hydroxide, and graphite. Pricing assumes a 12% discount vs. LME spot prices due to domestic sourcing agreements. - **Electricity:** $48M. Industrial rate I-4 at approx. $0.07/kWh. Battery manufacturing is energy-intensive, particularly in the formation and dry-room HVAC stages. - **Labor:** $18M. 1,200 employees. Mix of specialized chemical engineers ($3,500/mo) and skilled operators ($650/mo including benefits). - **Maintenance & Consumables:** $35M. Filter replacements, NMP (N-Methyl-2-pyrrolidone) recovery, and spare parts for high-speed rotors. - **Logistics:** $54M. Domestic distribution to Cikarang/Karawang automotive hubs and export via Tanjung Priok. ## 5. Financial Model & Sensitivity Range on ROI/IRR **Core Financial Assumptions:** - **Cost of Capital (WACC):** 11.2% (reflecting Indonesia's sovereign risk + industry premium). - **Project Life:** 15 years. - **Depreciation:** Straight-line over 10 years for machinery. **Sensitivity Analysis (Project IRR):** - **Base Case (Yield 92.5%, Sales $110/kWh):** **19.4% IRR**; Payback Period: 5.4 years. - **Optimistic Case (Yield 95%, Sales $120/kWh):** **24.8% IRR**. Occurs if domestic lithium refining comes online faster, lowering precursor costs. - **Pessimistic Case (Yield 85%, Sales $95/kWh):** **11.2% IRR**. Driven by potential global oversupply of cells or failure to reach technical efficiency, resulting in high scrap rates. ## 6. Regulatory & Environmental Compliance Frameworks **Regional Context:** - **TKDN (Local Content):** Presidential Regulation 55/2019 requires EV batteries to reach 40% local content by 2024 and 60% by 2026. This plant is designed to exceed 70% by using domestic nickel and cobalt. - **BKPM Incentives:** Corporate Income Tax (CIT) holiday for 10-20 years for investments above IDR 500 billion. - **Environmental (AMDAL):** Strict compliance with waste disposal for hazardous NMP and heavy metal residues. The project must implement a closed-loop water system as per West Java/Central Java regional environmental standards. - **Carbon Border Adjustment Mechanism (CBAM):** To remain export-competitive to the EU, the plant must track its carbon footprint, utilizing PLN's 'Green Energy Certificate' (REC) program. ## 7. Strategic Takeaways 1. **Vertical Integration is Mandatory:** Profitability is sensitive to raw material price volatility; direct MoUs with domestic smelters in Morowali are essential to lock in precursor prices. 2. **Energy Efficiency Strategy:** Implementing a recovery system for NMP solvent can save up to $12M annually in Opex while meeting environmental standards. 3. **Market Timing:** The facility should be commissioned in phases, with the first 2.5 GWh online by Q3 2026 to coincide with the launch of several domestic EV platforms by major Japanese and Korean OEMs in Indonesia.