A Feasibility Study on the Linkage Between Macc and Investment Priorities Based on Facility Diagnosis of Social Welfare Facilities and 'Jeju-Type Social Welfare Facilities Re100+ Platform Pilot Project’ : Jeju Special Self-Governing Province Case

Puntos clave

• This study aims to evaluate the financial and environmental benefits of improving social welfare facilities through the Macc framework.
• Analyzed diagnostic data from 12 social welfare facilities in Jeju.
• Calculated potential savings and reductions in carbon emissions using classifications such as heat electrification and energy efficiency.
• Proposed investment portfolios based on categorized packages and budget constraints.
• Identified potential savings of 567.72 toe/year and a reduction of 1,263.57 tCO₂/year.
• Projected annual cost savings of 256.2 million KRW and an investment cost of 3,226.5 million KRW with a payback period of 12.6 years.
• Recommended specific facilities for the RE100+ pilot project, prioritizing projects for 2026.