수소충전소의 수요공급 분석

Abstract

To prepare for the era of climate change, carbon-neutral countries have become a trend worldwide. The government has selected ‘Eco-friendly Future Mobility’ as one of the top 10 projects for the Korean version of the New Deal, and plans to invest more than 20 trillion won in green mobility such as electric vehicles and hydrogen cars by 2025 to supply 1.13 million electric vehicles and 200,000 hydrogen cars. Accordingly, in this study, the proper supply amount of hydrogen charging stations according to the supply of hydrogen cars was analyzed. Analyzing the appropriate supply of hydrogen charging stations equipped with one unit, 19,404 hydrogen vehicles will be supplied in 2021, and at least 176 charging stations should be installed. According to the government’s supply policy, 67,000 hydrogen vehicles will be supplied in 2022 and 2.9 million units in 2040, and accordingly, the proper supply of hydrogen charging stations should be 609 in 2022 and 26,3636 in 2040. However, the number of hydrogen refueling stations to be supplied will be 310 in 2022 and 1,200 in 2040, short of 299 and 25,163, respectively. It is judged that the reduction of the charging time of hydrogen vehicles and the development of technologies for hydrogen production and use will be the variables of the appropriate supply amount of hydrogen charging stations.