Chonnam National University's Energy Efficiency Plan

Chonnam National University (CNU) has developed a comprehensive energy efficiency plan aimed at reducing overall energy consumption across its campuses, particularly focusing on the Yongbong Campus. This plan, in accordance with the Energy Use Rationalization Act, outlines specific diagnostic measures to ensure energy is used efficiently and to eliminate unnecessary energy waste. The energy diagnostic service is a mandatory procedure conducted every five years as per national regulations.

Key Aspects of the Energy Efficiency Plan:

Objective:
The primary goal of this energy diagnostic service is to analyze the current state of energy consumption at Yongbong Campus, identify areas where energy is being wasted, and propose solutions to improve energy efficiency.

Scope of Diagnostic Service:

1. Heat Generation Facilities:

   • Analyze the fuel and combustion management system.
   • Conduct performance tests on major equipment such as boilers.
   • Propose improvements to enhance system efficiency and reduce energy loss.

2. Heating and Cooling Systems:

   • Assess the efficiency of heating and cooling units.
   • Provide recommendations for increasing energy efficiency.

3. Power Distribution Equipment:

   • Review power supply contracts and determine their appropriateness.
   • Examine the capacity and operating efficiency of the power system.
   • Analyze power factor management and peak demand power usage.

4. Lighting and Electrical Equipment:

   • Analyze load capacity and utilization rates.
   • Review the appropriateness of lighting levels and the potential introduction of energy-saving lighting solutions.

5. General Energy Consumption Analysis:

   • Analyze energy trends and loads across the campus.
   • Identify issues with the current energy system and propose comprehensive improvement measures.

Expected Outcomes:

The energy diagnostic service aims to provide a clear overview of CNU's energy consumption patterns and offer actionable recommendations for enhancing energy efficiency. By implementing these measures, the university expects to reduce energy waste, lower greenhouse gas emissions, and contribute to its long-term sustainability goals.

This initiative demonstrates CNU's commitment to minimizing energy consumption, optimizing resource use, and contributing to environmental conservation.

Energy Saving Inspection Team Operation Plan

Chonnam National University (CNU) has established an "Energy Saving Inspection Team Operation Plan" to improve the energy efficiency of existing buildings. The plan aims to systematically monitor, manage, and enhance the energy performance of campus facilities.

Key Points of the Energy Saving Inspection Team Operation Plan:

Objective:

The primary goal is to eliminate energy waste and promote efficient energy use. The inspection team will monitor energy usage and conduct awareness campaigns to encourage the university community to actively participate in energy-saving efforts. This plan is in accordance with the legal obligation outlined in the "Regulations for the Promotion of Rational Energy Use in Public Institutions," which requires the establishment and operation of an internal inspection team.

Inspection Overview:

• Inspection Period: From December 1, 2023, to March 8, 2024.
• Target of Inspection: 66 major buildings and surrounding outdoor facilities within the Yongbong Campus.
• Inspection Team Composition: A team of 37 members, including the Facilities Manager, will conduct the inspections.
• Inspection Method: Regular inspections will be conducted twice a month, with both scheduled and unscheduled visits to assess energy-saving practices.

Inspection Plan and Key Measures:

• Maintaining Appropriate Indoor Temperature: Offices will be monitored to maintain indoor temperatures at or below 18°C, and multi-use facilities (lecture halls, libraries, etc.) at or below 22°C. Specific facilities, such as medical centers and daycare centers, are allowed to manage temperatures autonomously.
• Limiting the Use of Personal Heaters: Personal heaters are prohibited, except for pregnant women, persons with disabilities, or in cases where departmental approval has been obtained.
• Restricting Unnecessary Lighting and Power Usage: Unused electrical devices and lighting must be switched off, and the condition of electrical outlets and appliances will be checked to ensure safe and efficient usage.

Expected Outcomes:

• Eliminating Energy Waste: The energy-saving efforts are expected to reduce greenhouse gas emissions and lower public utility costs.
• Raising Energy Conservation Awareness: Continuous inspection activities will help raise awareness of energy conservation among the university community and encourage voluntary participation in energy-saving practices.

Implementation Basis:

The "Energy Saving Inspection Team Operation Plan" serves as a concrete action plan for improving the energy efficiency of existing buildings at Chonnam National University. It plays a vital role in supporting the university's goal of creating a sustainable campus, ensuring that all campus buildings achieve higher energy efficiency.

※ Evidence: 2023 Energy Saving Inspection Team Operation Plan