LED照明によるエネルギー効率評価と温室効果ガス排出削減：航空職業教育のプロジェクト型学習リソースとしてのジュアンダ空港国内線ターミナル

Unofficial AI-generated summary based on the public title and abstract. Not an official translation.

🔬研究者:Provides a case study on airport energy efficiency and a framework for integrating real-world data into vocational education, useful for sustainability education research.

🏢実務担当者:Offers a practical example of LED conversion assessment and a PjBL model that can be adapted for corporate training and sustainability reporting.

🏛政策担当者:Highlights the potential of educational initiatives to support GHG reduction goals, suggesting policy support for integrating sustainability into vocational training.

Air transport infrastructure is a significant and growing source of energy-related greenhouse gas (GHG) emissions, yet airport sustainability practices are rarely translated into structured learning resources for aviation vocational education. This study evaluates the energy efficiency and GHG emission reduction potential of converting conventional lighting to light-emitting diode (LED) technology at the domestic terminal of Juanda Airport, Surabaya, and reframes the evaluation as a project-based learning (PjBL) resource for aviation vocational students. A descriptive quantitative design was applied to secondary data from the airport's quarterly RAN-GRK (National Action Plan for GHG Reduction) emission reports for 2022-2025, complemented by a transparent estimation scenario of LED conversion based on established efficiency benchmarks, using a grid emission factor of 0.8 kg CO2 per kWh. The analysis shows that electricity is the overwhelmingly dominant emission source, accounting for roughly 99% of total airport emissions, with airport-operator electricity alone representing 85-93%, while quarterly electricity demand rose from about 7 GWh in early 2022 to more than 14 GWh by late 2025. Under a base-case scenario in which lighting represents 15% of terminal-area electricity and LED conversion saves 50% of lighting energy, the estimated annual saving reaches approximately 4.1 GWh, avoiding about 3,300 tonnes of CO2 per year. Building on these findings, the study proposes a five-stage PjBL model in which cadets perform authentic energy auditing, carbon inventory, and sustainability reporting tasks using real airport data, integrating Education for Sustainable Development principles into the aviation vocational curriculum. The study contributes a replicable bridge between real-world airport decarbonisation data and competency-based vocational learning.

• semanticscholar https://journal-ft.um.ac.id/index.php/lite/article/download/386/267first seen 2026-08-30 05:21:09 · last seen 2026-09-22 05:09:40