Boreum Lee, Ph.D.

Tel.: 062-530-1866
E-Mail: boreum.lee@jnu.ac.kr
Office: Engineering Bldg. 3A-103

EU Omnibus Package: Understanding the ESG Compliance Changes - A Comprehensive Analysis

The European Commission has released its new Omnibus Simplification Package, introducing significant modifications to the ESG compliance framework affecting thousands of companies across Europe. The package addresses ongoing concerns about regulatory complexity while maintaining environmental policy objectives.

H2A Model Download and Utilization Guide: Essential Tool for Hydrogen Production Economic Evaluation

What is the H2A Model? The H2A (Hydrogen Analysis) model is a hydrogen production economic evaluation tool developed by the National Renewable Energy Laboratory (NREL) in the United States. This model provides transparent reporting of process design assumptions and consistent cost analysis methodology for hydrogen production at central and distributed (forecourt/filling-station) facilities.

Understanding ESG Management and Evaluation Methodologies

What is ESG Management? ESG stands for Environmental, Social, and Governance, representing the core indicators for evaluating corporate sustainable management. Unlike the past when companies solely pursued financial performance, modern enterprises are now seeking long-term value creation through environmental protection, social responsibility, and transparent governance structures.

RE100: The Global Initiative Driving Corporate Renewable Energy Transition

Introduction As climate change response emerges as a global imperative, corporate renewable energy transition is accelerating worldwide. At the center of this movement is RE100 (Renewable Energy 100%). Beyond being an environmental campaign, RE100 has established itself as a core strategy determining corporate competitiveness and sustainability.

Pathways to a Green Ammonia Future: Exploring Sustainable Production Technologies

Introduction Ammonia (NH₃) is among the most crucial industrial chemicals in the world today, with approximately 85% of global production directed toward agricultural fertilizers that sustain our growing population. Beyond its traditional role in agriculture, ammonia is increasingly being recognized as a promising carbon-free hydrogen carrier for energy storage and transportation systems of the future.

Understanding Carbon Pricing: An Effective Strategy for Greenhouse Gas Reduction

What is Carbon Pricing? Carbon pricing stands as one of the most efficient policy mechanisms for addressing climate change, creating economic incentives for greenhouse gas reduction by assigning a tangible cost to emissions.

The Importance of Setting the System Boundary for Life Cycle Assessment

What is Life Cycle Assessment? Life Cycle Assessment (LCA) is a structured process that comprehensively evaluates the environmental impacts of a product or service by collecting and analyzing all material and energy flows within a defined system boundary.

Understanding Scope-Based Greenhouse Gas Emissions

Introduction Carbon neutrality refers to the process of minimizing greenhouse gas emissions and their sources from human activities, while removing already emitted greenhouse gases through methods such as forest absorption or carbon capture utilization and storage (CCUS).

Free Usage Method and Tutorial for SimaPro for Life Cycle Assessment

Introduction to Accessing and Using SimaPro This article explains the process of utilizing existing inventory databases in SimaPro to calculate carbon dioxide emissions. I am using SimaPro version 9.1.0.11. Before making the investment in purchasing a full license, you can evaluate the software by using a demo version available for approximately 30 days.

Getting Started with LCA and SimaPro

Introduction to Life Cycle Assessment I studied Life Cycle Assessment through the “Life Cycle Assessment Student Handbook” (2015). The first section, which provides an overview of Life Cycle Assessment, highlights two key requirements for performing an Life Cycle Assessment: