광역시·도별 자료를 이용한 에너지, 경제성장, 온실가스 배출 간의 관계 분석

이재석 ( Jaeseok Lee ),이근대 ( Keun-dae Lee ),유복근 ( Bok-keun Yu ) 한국환경경제학회·한국자원경제학회 2021 자원·환경경제연구 Vol.30 No.3

본 연구는 2010~18년 동안의 우리나라 16개 광역시·도(세종시 제외)별 자료와 패널 벡터자기회귀(Panel VAR) 모형을 이용하여 에너지 소비량, 신재생에너지 생산량, 실질 지역 내 총생산, 온실가스 배출량 간의 관계를 실증분석하였다. 분석 결과, 에너지 소비 증가가 신재생에너지 생산 및 지역 내 총생산을 증가시키는 효과는 제한적인 가운데 온실가스 배출을 증가시키는 것으로 나타났다. 신재생에너지 생산 증가는 지역 내 총생산을 증가시킬 수 있는 반면 에너지 소비 및 온실가스 배출량 저감에는 대체로 유의미한 영향을 미치지 않았다. 이러한 분석 결과는 국가 온실가스 저감과 지역 경제성장 목표 달성을 위해서는 에너지 소비 감소와 함께 신재생에너지 보급 확대가 중요함을 보여준다. This paper analyzes the relationships among the energy consumption, renewable energy production, real gross regional domestic product(GRDP), and greenhouse gas(GHG) emissions. It uses the metropolitan city and province level data for Korea from 2010 to 2018, employing a panal vector autoregressive(VAR) model. We find that an increase in energy consumption has a limited impact on boosting renewable energy production or gross regional domestic product, while it leads to an increase in greenhouse gas emissions. A rise in renewable energy production can increase gross regional domestic product, but it has no meaningful effects on energy consumption and the reduction of green house gas emissions. Our finding indicates that it is crucial to expand the supply of renewable energy as well as to decrease energy consumption in order to achieve the goal of reducing greenhouse gas emissions and reaching economic growth.

도서관의 에너지 및 온실가스 배출원단위 분석에 관한 연구

변성환(Byun Seong-hwan),김주영(Kim Ju-young),홍원화(Hong Won-hwa) 한국태양에너지학회 2010 한국태양에너지학회 학술대회논문집 Vol.2010 No.4

The purpose of this study provide the energy consumption of public facilities by examining the energy consumption characteristics and fundamental database to reduce greenhouse gas emission. the library of facility prove the audio-visual, computer room of a variety amenity to be reflected a local resident. but unshaped the library effective energy consumption characteristics, Emission factors unit for Greenhouse Gas compared to an increase in the library. we're gonna have interest energy saving building, green buildings, environmental policy, renewable energy. we will be ready effective use of energy. especially public facilities will have an interest in energy consumption. This study will be available through In the future Effective in reducing energy consumption by primary source Daegu Library of greenhouse gas emission and energy consumption characteristic analyze data.

대구광역시에 위치한 특급 호텔 건물의 도시가스 소비 특성 및 상관 요인 분석에 관한 연구

류지혜(Ryu, Ji-Hye),서윤규(Seo, Youn-Kyu),심인철(Shim, In-Chul),홍원화(Hong, Won-Hwa),김광우(Kim, Kwang-Woo) 대한건축학회 2012 대한건축학회논문집 Vol.28 No.10

The portion of domestic gross energy consumption, which is more than 30%, is about spending building part energy. Especially, about 92.5% of building part energy is used for residential building, commercial building. As part of national energy conservation, energy consumption structure of building part understands that should be preceded in order to grow efficient building. Recently city gas of energy resource is required for building shows most consuming rate of increase. Consequently there is study on intended hotels that are large in quantity typical energy consumption per unit of commercial building, are small in quantity energy efficiency. Researching on the actual conditions of city gas consumption, characteristics analysis of city gas consumption are based on LOAD DATA. That work is in domestic building part included hotels to increase energy efficiency. For more careful consumption characteristic analysis, correlation analysis operates classified by outdoor temperature, city gas consumption uses, the gross are of hotel buildings that are separated. The aim of analysis is to present the basis data. For the purpose of efficiency improvement of domestic building part energy uses including hotel buildings.

2008∼2011년 산업부문의 에너지소비 및 온실가스 배출 급증에 대한 요인분해연구

김태헌,김윤경,임덕오 재단법인 에너지경제연구원 2015 에너지경제연구 Vol.14 No.3

Energy intensity, which shows energy efficiency of national wide, of Korea became better in the late of 1990. However energy intensity during 2008~2011 became worse. In this paper we made decomposition analysis for the surge of energy consumption and GHG emission in industrial sector who take main role in energy consumption of Korea during 2008∼2011. There are two time period, which are 1998~2007 and 2008~2011 in decomposition analysis. Production effect decreased energy consumption but energy intensity effect increased energy consumption. Structure effect in decreasing of energy consumption was lower than the other period. Iron industry and petrochemical industry who had constructed and added new facilities. And both of industries produce more much energy used products made energy intensity worse. Decomposition analysis for GHG emission showed that energy intensity effect and energy mix effect increased GHG emission. 우리나라의 에너지원단위는 1990년대 후반 이후에 개선되는 추세를 보였지만, 2008~2011년에는 악화되었다. 이에 본 논문은 우리나라 에너지소비를 주도한 산업부문을 대상으로 요인분해분석방법을 이용하여 에너지소비의 급등 원인과 온실가스 배출 변화 원인을 분석하였다. 요인분해분석의 대상기간은 1998~2008년, 2008~2011년의 2가지이며, 기간의 구분으로 에너지소비와 온실가스 배출에 영향을 미친 요인을 시기별로 비교하였다. 에너지소비 변화 요인을 경제성장(생산효과), 산업구조 변화(구조효과), 에너지효율(원단위효과)로 나누어 분석한 결과에 따르면 2008~2011년에 산업구조변화는 에너지소비를 감소시켰지만 에너지효율효과는 에너지소비를 증가시켰다. 산업구조효과에 의한 에너지소비의 감소추세도 이전의 기간보다는 둔화된 것으로 나타났다. 각 산업의 에너지효율 악화는 에너지원단위가 높은 철강산업 및 석유화학산업에서 설비가 신․증설되면서 에너지다소비제품의 생산량이 증가한 것에서 원인을 찾을 수 있다. 온실가스 배출 변화 요인을 경제성장(생산효과), 산업구조(구조효과), 에너지효율(원단위효과), 에너지원대체(에너지믹스효과)로 나누어 분석한 결과에 따르면 에너지효율효과와 에너지믹스효과가 온실가스 배출을 증가시킨 것으로 나타났다.

전국 건물에너지 소비량 및 온실가스 배출량 특성에 관한 연구 - 2011년∼2018년을 중심으로 -

최정민 대한건축학회지회연합회 2019 대한건축학회연합논문집 Vol.21 No.6

After promising to establish the country's greenhouse gas reduction target through the 15th UN Conference on Climate Change Convention (COP15), Korea set its national greenhouse gas reduction target in 2020 by 2020 BAU(776 million TCO2eq), 30% (233 million tons) was established. In January 2014, the 'Road Map to Achieve National 2020 Greenhouse Gas Reduction Goal' was drawn up. The national greenhouse gas reduction target for 2030 was set at 37% (315 million tons) compared to BAU (851 million tons) in 2030 and submitted to the UN. In the building sector, the Green Building Construction Act (enacted on February 22, 2012 and implemented on February 23, 2013) was implemented to save building energy and reduce carbon emissions. The governments of each municipality have been reorganized and various efforts have been made to reduce greenhouse gases along with the implementation of the regional green building master plan, and it is time to examine the results of the greenhouse gas reduction. In this regard, this study aims to present related basic data for GHG reduction by analyzing the characteristics of changes in energy consumption and greenhouse gas emissions in the Korean building sector from 2011 to 2018, and examining the results and system problems.

확률경계모형(SFA)을 이용한 국내 주택용 난방에너지 소비효율 비교 분석

신동현(Donghyun Shin),임형우(Hyungwoo Lim),조하현(Hahyun Jo) 한국경제연구학회 2019 한국경제연구 Vol.37 No.2

본 연구는 2015년 국내 2,325가구를 대상으로 에너지 소비 실태를 조사한 ‘가구에너지 상설표본조사’ 자료를 바탕으로 연료원별 난방용 에너지의 효율성을 비교 분석하였다. 전체 에너지 소비량 중 난방용 에너지 소비량 자료를 추출하여 확률경계모형(Stochastic Frontier Analysis)을 이용해 분석한 결과, 자료 처리 과정에서 문제가 존재했던 연탄 및 프로판을 제외하면 열에너지의 효율성이 가장 높았으며, 중질중유, 도시가스, 등유 순서로 효율성이 감소하였다. 이러한 효율성의 격차는 연료원별 차이뿐 아니라 주택 종류, 건축 연도, 주택 면적, 주택 소유 형태, 도시 규모, 소득 수준, 가구원 수 및 가구주 연령 등 다양한 요인에 영향을 받는 것으로 나타났다. 평균적으로는 중질중유, 열에너지, 도시가스의 난방에너지 효율이 높았으며, 이는 향후 국가 에너지시스템의 공급효율 개선과 에너지 소비효율 향상 측면에서 열에너지 및 도시가스 보급을 확대할 필요성이 있음을 시사한다. This study investigates the energy efficiency of heating demand by energy sources based on the “Household Energy Sustainable Sampling Survey” data of 2,325 domestic households in 2015. As an analysis result for efficiency of heating demand using stochastic frontier model, the consumption efficiency of heat energy is the highest when excluding briquette and propane, which had problems in data processing. The efficiency gap of energy consumption for heating demand is affected by various factors such as the type of housing, the year of construction, the size of the house, the size of the city, the income level, the number of households. On average, the heating efficiency of heavy oil, heat energy and urban gas was high, suggesting the need to expand the supply of heat energy and urban gas in the future in terms of improving the supply efficiency of the national energy system and improving the energy consumption efficiency.

임대아파트 단열성능기준 변화에 따른 에너지 소비량 분석

이준기,신성호,이경희 한국동력기계공학회 2023 동력시스템공학회지 Vol.27 No.6

This study selected corridor type and insulation performance standards as factors affecting energy consumption and targeted 11 national and public rental apartment complexes built in Busan Metropolitan City to analyze the difference in energy consumption according to changes in the insulation performance standards of rental apartments. The electricity and gas energy consumption over a certain period of time was analyzed, and the results are as follows. When the insulation performance standards were improved from 1987 to 2001, electric energy consumption was reduced by about 12.7% and gas energy consumption by about 31.8% in the corridor type. In addition, it was confirmed that electric energy consumption was reduced by about 4.2% and gas energy consumption by about 4.4% in the mixed corridor type when the insulation performance standards were improved from 2001 to 2008.

소규모 판매시설의 에너지사용현황 및 에너지절약기법에 관한 연구

윤대원(Dae-Won Yoon),이건호(Keon-Ho Lee),손원득(Won-Tug Son) 한국태양에너지학회 2013 한국태양에너지학회 학술대회논문집 Vol.2013 No.11

The business shop of large and small sales facilities is rapidly increased. Also making excessive energy demand and emitting carbon dioxide emission is generated. Therefore the purpose of the study is to analyze current energy performance and energy consumption and cost suggest the way to energy saving and of reduction of greenhouse gas in small sales facilities(convenience store) by energy simulation of DOE.

부산시 구별 용도별 도시가스 소비 특성 분석

박률(Yool Park),박종일(Jong-Il Park) 한국지열·수열에너지학회 2011 한국지열에너지학회논문집 Vol.7 No.1

??Recently, central and local governments of Korea have established and implemented various energy policies such as making energy map of city level and establishment of environment friendly city plan to materialize low carbon green city. To implement effectively these policies, however, conditions of energy consumption by each administrative district and each usage have to be verified exactly. This study is aimed to suggest a basic data for planning energy policy and energy demand prediction of city level by analyzing energy consumption unit and conditions of city gas by borough and usage in Busan.

국가 에너지 정책에 따른 지방 도시의 기후변화 대응방안

이임학,황의현,손현근,송민종,정창훈,김신도 한국도시환경학회 2010 한국도시환경학회지 Vol.10 No.3

국가가 수립한 2020년 Business As Usual 대비 삭감목표를 달성하기 위해서는 온실가스 저감을 위한 세부적인 삭감계획이 수립되어야 한다. 본 연구에서는 기초자료조사를 통하여 H군의 인구, 토지, 산업, 입지 등의 기반환경을 분석하였으며, H군의 온실가스 삭감시나리오 따른 분야별 단계별로 수립한 실천방안을 삭감 시나리오 1과 삭감 시나리오 2 등 2가지의 경우로 제안하였으며, 이에 대하여 현재 온실가스 배출량 결과 (BAU) 와 비교하였다. 또한 태양광 발전소, 태양광주택, 축산분뇨 가스화, 소수력 등의 정책을 대상으로 다음과 같이 H군의 신·재생에너지 보급방안을 도출하였다. To accomplish energy saving in urban area, we need to understand the energy using patterns of commercial and residential buildings which occupies the most of energy consumption. In this study, we studied on local county and analyzed energy using patterns of each building and the on-road transportation system, and we could get the reduction ratio of 2020, 2030 GHG Business As Usual emissions. In response to climate change, there is interest in understanding the detailed consumption characteristics of the residential and commercial sectors in an effort to promote conservation,efficiency, technology implementation and energy source switching to renewable energy.