DOCSLIB.ORG

Characteristics of Total Gaseous Mercury (TGM) Concentrations in An

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Characteristics of Total Gaseous Mercury (TGM) Concentrations in An 1 Supporting Information for 2 3 4 Characteristics of total gaseous mercury (TGM) concentrations in an 5 industrial complex in southern Korea: Impacts from local sources 6 7 Yong-Seok Seo1, 2, Seung-Pyo Jeong1, Thomas M. Holsen3, Young-Ji Han4, Eunhwa Choi5, Eun 8 Ha Park1, Tae Young Kim1, Hee-Sang Eum1, Dae Gun Park1, Eunhye Kim6, Soontae Kim6, 9 Jeong-Hun Kim7, Jaewon Choi8, Seung-Muk Yi1, 2, * 10 11 1Department of Environmental Health, Graduate School of Public Health, Seoul National 12 University, 1 Gwanak, Gwanak-ro, Gwanak-gu, Seoul 151-742, South Korea 13 14 2Institute of Health and Environment, Seoul National University, 1 Gwanak, Gwanak-ro, 15 Gwanak-gu, Seoul 151-742, South Korea 16 17 3Department of Civil and Environmental Engineering, Clarkson University, Potsdam, 18 NY13699, USA 19 20 4Department of Environmental Science, Kangwon National University, 192-1, Hyoja-2-dong, 21 Chuncheon, Kangwondo, 200-701, South Korea 22 23 5Asian Institute for Energy, Environment & Sustainability, Seoul National University, 1 24 Gwanak-ro, Gwanak-gu, Seoul 151-742, South Korea 25 26 6Department of Environmental, Civil and Transportation Engineering, Ajou University, 27 Woncheon-dong, Yeongtong-gu, Suwon, 443-749, South Korea 28 29 7Division of Air Pollution Engineering, Department of Climate and Air Quality Research, 30 National Institute of Environmental Research, Hwangyong-ro 42, Seogu, Incheon, 404-708, 31 South Korea 32 33 8University of Pennsylvania, Philadelphia, PA19104, USA 34 35 36 37 38 39 40 41 42 43 *Address correspondence to Dr. Seung-Muk Yi, Graduate School of Public Health, Seoul 44 National University, 1 Gwanak, Gwanak-ro, Gwanak-gu, Seoul 151-742, South Korea 45 E-mail) [email protected] 46 Telephone) 82-2-880-2736 47 Fax) 82-2-745-9104 1 48 49 Fig. S1. Frequency of counts of measured wind direction occurrence by season in this 50 study. 51 2 52 53 Fig. S2. Sectoral contribution of emissions of (a) South Korea, (b) Gyeongsangbuk-do 54 and (c) Pohang for CO, NOx, SOx, TSP VOC and NH3. 55 3 56 Sectoral contribution of emissions 57 In South Korea, the NOx emissions were highest, followed by VOC, CO, SOx, NH3, TSP, 58 PM10 and PM2.5 (Fig. S2(a)). In Gyeongsangbuk-do, the NOx emissions were highest, 59 followed by CO, VOC, SOx, NH3, and TSP, PM10 and PM2.5 which is similar trend to South 60 Korea (Fig. S2(b)). However, Pohang showed a different pattern with the highest NOx 61 emissions, followed by SOx, VOC, CO, TSP, PM10, PM2.5 and NH3 (Fig. S2(c)). 62 Point source (combustion in energy industries + combustion in manufacturing industries + 63 production processes + waste treatment and disposal) in South Korea accounted for 64 1,226,609 tons (34.6% of total emissions in South Korea) of the air pollutants. 65 Gyeongsangbuk-do has a similar trend with 106,439 tons (35.8% of total emissions in 66 Gyeongsangbuk-do) of the air pollutants. However, Pohang has a significantly high 67 contribution with 56,144 tons (69.2% of total emissions in Pohang) of the air pollutants. 68 Area source (non-industrial combustion + storage and distribution of fuels + solvent 69 utilization + agriculture + other area sources) in South Korea accounted for 1,055,461 tons 70 (29.8% of total emissions in South Korea) of the air pollutants. Gyeongsangbuk-do has a 71 similar trend with 90,982 tons (30.6% of total emissions in Gyeongsangbuk-do) of the air 72 pollutants. However, Pohang has a less contribution with 6,903 tons (8.5% of total emissions 73 in Pohang) of the air pollutants. 74 Mobile source (road transport + non-road transport) in South Korea accounted for 75 1,261,782 tons (35.6% of total emissions in South Korea) of the air pollutants. 76 Gyeongsangbuk-do has a similar contribution with 99,709 tons (33.6% of total emissions in 77 Gyeongsangbuk-do) of the air pollutants. Pohang also has a lower contribution with 18,048 78 tons (22.3% of total emissions in Pohang) of the air pollutants. 79 4 80 Table S1. Source Classification Categories (SCC) in CAPSS. The fugitive dust and 81 biomass were excluded. Emission SCC1 (11) SCC2 (42) SCC3 (173) characteristics - Public power Combustion in - District heating plants 4 energy industries - Petroleum refining plants - Commercial power - Process furnace Combustion in - Combustion plants 44 manufacturing industries - Other - Processes in other industries - Processes in wood, paper and pulp industries Point source - Processes in inorganic chemical industries - Processes in petroleum industries Production processes 44 - Processes in food and drink industries - Ammonia consumption - Processes in organic chemical industries - Processes in iron and steel industries - Waste incineration Waste treatment and disposal 5 - Other waste treatment - Commercial and institutional plants Non-industrial combustion - Plants in agriculture, forestry and aquaculture 5 - Residential plants Storage and distribution of - Gasoline distribution 3 fuels - Paint application Area source -Electronic Degreaser Solvent utilization 15 - Dry cleaning - Other use of solvents and related activities - Enteric fermentation Agriculture 10 - Cultures with fertilizers - Forest and other vegetation fires Other area sources 3 - Animals - Passenger cars - Light-duty vehicles - Recreational vehicles - Taxis Road transport 18 - Buses - Special purpose vehicles Mobile source - Trucks - Motorcycles - Construction machinery and equipment - Agricultural machinery Non-road transport - Ships 22 - Railways - Aircrafts 82 *The numbers represent the number of sources. 83 5 84 Fig. S3. Frequency distribution of TGM during sampling period. Note that TGM was measured every 5-min. 6 85 86 Fig. S4. Comparisons of CPF and CBPF plots for TGM and CO higher than average 87 concentration. The radial axes of CPF and CBPF are the probability and the wind 88 speed (m s-1), respectively. 7 89 90 Fig. S5. The diurnal variations of co-pollutants concentrations and 91 meteorological data during the sampling periods. The error bars represent 92 standard error. 93 8 40 -3 ) 30 20 TGM conc. (ng m 10 0 Spring (daytime) 100 Spring (nighttime) 80 Summer (daytime) 100 Summer (nighttime) 60 Fall (daytime) conc. (ppb) 80 O 3 Fall (nighttime) 40 Winter (daytime) 60 conc. (ppb) 20 Winter (nighttime) 2 NO 40 Total (daytime) 0 Total (nighttime) 20 200 Spring (daytime) 0 Spring (nighttime) -3 ) 150 Spring (daytime) Summer (daytime) 4000 g m Spring (nighttime) Summer (nighttime) 100 conc. ( 3000 Summer (daytime) 10 Fall (daytime) PM Summer (nighttime) 50 Fall (nighttime) 2000 Fall (daytime) CO conc. (ppb) Winter (daytime) Fall (nighttime) 1000 Winter (daytime) 0 Winter (nighttime) Winter (nighttime) Spring (daytime) Total (daytime) 40 0 Spring (nighttime) Total (nighttime) 30 Summer (daytime) Spring (daytime) Summer (nighttime) 50 Spring (nighttime) 20 Fall (daytime) 40 Summer (daytime) Fall (nighttime) Temperature10 ( Summer (nighttime) Winter (daytime) 30 Fall (daytime) conc. (ppb) 0 Winter (nighttime) 2 SO Fall (nighttime) 20 Total (daytime) 94 -10 ℃ Winter (daytime) ) Total (nighttime) 95 10 Winter (nighttime) 96 Spring (daytime) Total (daytime) 0 Fig. Spring (nighttime) Total (nighttime) Summer (daytime) and nighttime. S Spring (daytime) 6. ComparisonSummer of (nighttime) TGM, co Spring (nighttime) Fall (daytime) Summer (daytime) Fall (nighttime) Summer (nighttime) Winter (daytime) Fall (daytime) Note that TGM wasWinter presented (nighttime) with hourly average concentration. Fall (nighttime) Total (daytime) Winter (daytime) Total (nighttime) Winter (nighttime) Total (daytime) -pollutants and meteorological data between daytime Total (nighttime) 9 .
Load more

Recommended publications
  • Indonesia, Malaysia Airline's Aircraft Accidents and The
    航空宇宙政策․法學會誌 第 30 卷 第 2 號 논문접수일 2015. 12. 6 2015년 12월 30일 발행, pp. 37~81 논문심사일 2015. 12. 20 게재확정일 2015. 12. 26 Indonesia, Malaysia Airline’s aircraft accidents and the Indonesian, Korean, Chinese Aviation Law and the 1999 Montreal Convention 22) Kim, Doo-Hwan* Contents Ⅰ. Indonesia AirAsia (QZ8501) Jet’s Crash and Aviation Law Ⅱ. Disappearance of Malaysia Airlines Aircraft (Flight MH 370) Ⅲ. U.S. Law Firm plans to bring suit against Boeing, Malaysia Airlines Ⅳ. The venue of the jurisdiction and compensation for damage caused by aircraft’s accidents of Indonesia and Malaysia Airlines Ⅴ. Air carrier’s liability under the Indonesian and Chinese Civil Air Law Ⅵ. Air carrier’s liability under the Korean 2014 Revised Commercial Act Ⅶ. Air Carrier’s Liability under the Montreal Convention of 1999 Ⅷ. Conclusion * Visiting Professor, School of Law, Beijing Institute of Technology and Nanjing University of Aeronautics and Astronautics in China. 38 航空宇宙政策․法學會誌 第 30 卷 第 2 號 Ⅰ. Indonesia AirAsia (QZ8501 ) Jet’s Crash and Aviation Law AirAsia QZ8501 Jet departed from Indonesia Juanda International Airport, Surabaya, at 05:35 on Dec. 28, 2014 and was scheduled to arrive at Singapore Changi International Airport at 08:30 same day. The Airbus A320-200 crashed into the Java Sea on Dec. 28, 2014 carrying162 people from Indonesia's second city Surabaya to Singapore. Searchers are hunting for the "black box" flight data recorders to determine the cause of the crash.1) An initial report on the Web site of Indonesia's meteorological agency BMKG suggested the weather at the time the plane went down sparked the disaster after it appeared to fly into storm clouds.
    [Show full text]
  • America's Gate Guardians
    VOLUME 14 NUMBER 5 OCT/NOV 2020 WWW.ROTORHUB.COM America’s gate guardians US Customs and Border Protection THAT WHO’S BACK GOLDEN HOUR OUT THERE? TO SCHOOL HEMS interiors Night vision technology Training and simulation For missions accomplished Whatever the missions, whatever the times, wherever the places, we’ll get you where you’re going. Follow the SH09 progress at koptergroup.com Kopter - a Leonardo company Kopter_Corpo1_205x273_RH_uk.indd 1 01/10/2020 12:31 CONTENTS EDITORIAL Tel: +44 1252 545993 5 EDITORIAL COMMENT Page 35 Managing Editor Electric dreams Glenn Sands [email protected] 6 NEWS Contributors Gordon Arthur, Gerrard Cowan, • ACH130 Aston Martin Edition wins orders Peter Donaldson, Emma Kelly, Peter Lewis • Nakanihon Air signs up for first H215 ADVERTISING SALES AND MARKETING • Miami-Dade Fire Rescue receives AW139 Tel: +44 1252 545993 • Bristow’s UK SAR contract extended to 2026 Publisher Mark Howells • Russia delivers up-engined Mi-171 to [email protected] Chinese operator Sales Manager • More Surions for South Korean police Shelley Potts [email protected] • NCCH and RotorSky establish training Marketing and Communications Manager partnership Emma Walker [email protected] • Hong Kong’s GFS reaches H175 milestones FEATURE PRODUCTION AND DESIGN 24 THAT GOLDEN HOUR 12 NEWS IN DEPTH Configuring a HEMS cabin is one of the most Production Manager David Rogers High hopes for Hill’s HX50 complex and design-intensive modifications Tel: +44 7986 658483 [email protected] currently made to helicopters, but leading Production and Design Editor FEATURE aircraft interior specialists are rising to meet Steve Lodewyke 14 AMERICA’S GATE GUARDIANS the challenge.
    [Show full text]
  • University of Southampton Research Repository Eprints Soton
    University of Southampton Research Repository ePrints Soton Copyright © and Moral Rights for this thesis are retained by the author and/or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This thesis cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder/s. The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders. When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given e.g. AUTHOR (year of submission) "Full thesis title", University of Southampton, name of the University School or Department, PhD Thesis, pagination http://eprints.soton.ac.uk + UNIVERSITY OF SOUTHAMPTON Faculty of Engineering and the Environment School of Civil Engineering and the Environment A STUDY ON THE OPTIMAL PPP MODEL FOR TRANSPORT: The Case of Road and Rail in South Korea by BYUNGWOO GIL Thesis for the degree of Doctor of Philosophy April 2013 ABSTRACT In recent decades the Public Private Partnership (PPP) has been widely regarded as an innovative way to construct transport infrastructures and to improve the quality of service. As the number of PPP cases has increased, many countries have tried to standardise PPP models to minimise the costs of trial and error. South Korea, where 426 PPP projects have been undertaken since 1994, usually preferred the BTO (Build-Transfer-Operate) model for transport. In the BTO model, the private sector recoups its investment by charging end users directly and hence should bear the traffic demand risk.
    [Show full text]
  • Title: Benefit-Cost Analysis of Building Information Modeling (BIM) in a Railway Site
    Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 1 October 2018 doi:10.20944/preprints201810.0019.v1 Peer-reviewed version available at Sustainability 2018, 10, 4303; doi:10.3390/su10114303 Title: Benefit-Cost Analysis of Building Information Modeling (BIM) in a Railway Site Authors: Min Ho, Shin, Ph.D. Executive Researcher Railroad System Research Center Korea Railroad Research Insititute 360-1 Woram-dong Uiwang, South Korea, 437-757 82.31.460.5390 | [email protected] Hye Kyung Lee, Ph.D. Research Professor Super-Tall Building Global R&D Center, Dankook University 152, Jukjeon-ro, Yongin-si, South Korea 82.31.429.4654 | [email protected] Hwan Yong, Kim, Ph.D. (Corresponding Author) Assistant Professor Division of Architecture & Urban Design, College of Urban Sciences Incheon National University 119 Academy-Ro, Yeonsu-Gu Incheon, South Korea, 22012 82.32.835.8473 | [email protected] Keywords: Building Information Modeling (BIM); Benefit-Cost Analysis (BCA); Railway construction; Liquidated damage; Infrastructure; Planning and design Abstract: Recent technological improvements have made abundant changes in construction industry. In specific, some technical applications, such as Building Information Modeling (BIM) opens up many possibilities. Some studies have articulated the use of BIM and its advantages in construction, but most of them are theoretical, not practical. This study is to provide an insight to such obstacles in BIM research. By investigating a real project that could utilize BIM in planning and construction phases, the authors try to investigate a possible outline of advantages in BIM implementation. The study area was set to a railway construction site in South Korea.
    [Show full text]
  • Safety Requirements for Transportation of Lithium Batteries
    energies Review Safety Requirements for Transportation of Lithium Batteries Haibo Huo 1,2, Yinjiao Xing 2,*, Michael Pecht 2, Benno J. Züger 3, Neeta Khare 3 and Andrea Vezzini 3 1 College of Engineering Science and Technology, Shanghai Ocean University, Shanghai 201306, China; [email protected] 2 Center for Advanced Life Cycle Engineering (CALCE), University of Maryland, College Park, MD 20742, USA; [email protected] 3 Bern Universities of Applied Sciences, BFH-CSEM Energy Storage Research Centre, Aarbergstrasse 5, 2560 Nidau, Switzerland; [email protected] (B.J.Z.); [email protected] (N.K.); [email protected] (A.V.) * Correspondence: [email protected]; Tel.: +1-301-405-5316 Academic Editor: Peter J. S. Foot Received: 24 January 2017; Accepted: 23 May 2017; Published: 9 June 2017 Abstract: The demand for battery-powered products, ranging from consumer goods to electric vehicles, keeps increasing. As a result, batteries are manufactured and shipped globally, and the safe and reliable transport of batteries from production sites to suppliers and consumers, as well as for disposal, must be guaranteed at all times. This is especially true of lithium batteries, which have been identified as dangerous goods when they are transported. This paper reviews the international and key national (U.S., Europe, China, South Korea, and Japan) air, road, rail, and sea transportation requirements for lithium batteries. This review is needed because transportation regulations are not consistent across countries and national regulations are not consistent with international regulations. Comparisons are thus provided to enable proper and cost-effective transportation; to aid in the testing, packaging, marking, labelling, and documentation required for safe and reliable lithium cell/battery transport; and to help in developing national and internal policies.
    [Show full text]
  • Potential Regulatory Systems for Carbon Capture and Sequestration
    Maurer School of Law: Indiana University Digital Repository @ Maurer Law Theses and Dissertations Student Scholarship 5-2017 Potential Regulatory Systems for Carbon Capture and Sequestration (CCS): Legal Analysis of the Current and Future Regulatory Systems and Recommendations for Acceptance in South Korea MoonSook Park Indiana University Maurer School of Law, [email protected] Follow this and additional works at: https://www.repository.law.indiana.edu/etd Part of the Comparative and Foreign Law Commons, and the Environmental Law Commons Recommended Citation Park, MoonSook, "Potential Regulatory Systems for Carbon Capture and Sequestration (CCS): Legal Analysis of the Current and Future Regulatory Systems and Recommendations for Acceptance in South Korea" (2017). Theses and Dissertations. 38. https://www.repository.law.indiana.edu/etd/38 This Dissertation is brought to you for free and open access by the Student Scholarship at Digital Repository @ Maurer Law. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of Digital Repository @ Maurer Law. For more information, please contact [email protected]. POTENTIAL REGULATORY SYSTEMS FOR CARBON CAPTURE AND SEQUESTRATION (CCS) : LEGAL ANALYSIS OF THE CURRENT AND FUTURE REGULATORY SYSTEMS AND RECOMMENDATIONS FOR ACCEPTANCE IN SOUTH KOREA MoonSook Park Submitted to the faculty of Indiana University Maurer School of Law in partial fulfillment of the requirements for the degree Doctor of Juridical Science May 2017 i ii ACKNOWLEDGEMENTS First of all, I would like to express my deepest appreciation and respect to my advisor, Professor John Strait Applegate. Through numerous invaluable and helpful discussions with him, I have been able to find the right direction of my dissertation and enlarge my legal perspectives.
    [Show full text]
  • Assessment of Freight Modal Shift and Emissions Through Dry Port Development
    Climate Change and Transport: Assessment of Freight Modal Shift and Emissions through Dry Port Development MADAN B. REGMI BE (Civil), MSc, MBA (09D18051) A dissertation submitted in partial fulfillment of the requirements for the Degree of Doctor of Engineering in International Development Engineering Tokyo Institute of Technology School of Science and Engineering Department of International Development Engineering Tokyo, Japan 3 February 2012 ACKNOWLEDGEMENTS The thought of academic research and possible PhD started while exploring options for my sabbatical leave. I landed in Tokyo Tech in 2009 and decided to carry it through and explore the academic world further. I would like to express my appreciation to my academic advisor Dr. Shinya Hanaoka for his advice and guidance provided to me during the course of the research. I would like to extend my appreciation to all professors of the Transport Study Unit and the Department of International Development Engineering for their valuable advice, comments and feedback provided to me during the doctoral seminars and departmental presentations. I highly appreciate and value the words of encouragement and advice received from Prof. Tetsuo Yai. Similarly, I thank Dr. Yasunori Muromachi, Dr. Naoya Abe, and Dr. Daisuke Fukuda for their valuable suggestions and advice on my research. I am thankful to the members of the Hanaoka Research Group for their company during my stay at Tokyo and at times responding to my difficult queries. I also would like to thank Ms. Tomoko Tanaka and Ms. Tomoko Matsuzaki for their support during my research and stay in Tokyo. I would like to acknowledge the support and encouragement of my colleagues at the Ministry of Land, Infrastructure, Transport and Tourism, East Nippon Expressway Company Limited, Infrastructure Development Institute, Central Consultants and other offices and above all making my stay in Tokyo enjoyable and assuring.
    [Show full text]
  • The Development of Sea Transport in South Korea Between 2002-2017
    Scientific Journal of Silesian University of Technology. Series Transport Zeszyty Naukowe Politechniki Śląskiej. Seria Transport Volume 105 2019 p-ISSN: 0209-3324 e-ISSN: 2450-1549 DOI: https://doi.org/10.20858/sjsutst.2019.105.15 Journal homepage: http://sjsutst.polsl.pl Article citation information: Mindur, M. The development of sea transport in South Korea between 2002-2017. Scientific Journal of Silesian University of Technology. Series Transport. 2019, 105, 183-199. ISSN: 0209-3324. DOI: https://doi.org/10.20858/sjsutst.2019.105.15. Maciej MINDUR1 THE DEVELOPMENT OF SEA TRANSPORT IN SOUTH KOREA BETWEEN 2002-2017 Summary. The transformation of South Korea from one of the poorest countries in the world in the 1950s to an industrial power and a member of OECD was exceptionally fast. The policy promoting the import of raw materials and the latest technologies enabled Korea to join the group of the most rapidly growing economies in the world in 2004. Such an imposing growth rate was the result of booming industrial production, trade expansion to Asian, American and European markets and a liberal economic policy. The Korean economy is the most foreign- trade dependent country of all OECD members, with sea transport playing a predominant role. This article analyses basic Korean macroeconomic indicators within 2002-2018, with particular emphasis on the GDP. It discusses sea transport figures, including the cargo handling capacity of Korean ports, as well as port and logistics operations and the throughput of Busan, the largest South Korean and one of the largest seaport in the world. Additionally, this article shows innovation and ecology focus in the port of Busan, and primary directions of the state policy in the field of environmentally friendly growth.
    [Show full text]
  • Cyberwarfare in the Korean Peninsula: Asymmetries and Strategic Responses
    Cyberwarfare in the Korean Peninsula: Asymmetries and Strategic Responses By: Nir Kshetri Kshetri, N. (2014). Cyberwarfare in the Korean Peninsula: Asymmetries and Strategic Responses. East Asia, 31(3), 183-201. doi: 10.1007/s12140-014-9215-1 The final publication is available at Springer via http://dx.doi.org/10.1007/s12140-014- 9215-1 ***© Springer. Reprinted with permission. No further reproduction is authorized without written permission from Springer. This version of the document is not the version of record. Figures and/or pictures may be missing from this format of the document. *** Abstract: In this paper, we argue that the two Koreas’ intentions and actions on the cyber front point toward the possibility that they have engaged in cyber warfare against each other. From South Korea’s standpoint, a key concern has been North Korea’s advanced cyber warfare capabilities and alleged involvement of its substantial workforce in the Internet’s dark side activities. These issues need to be looked at the backdrop of the North’s nuclear and ballistic missile capabilities. This paper draws principally upon theories and concepts from military strategy and warfare to examine the contexts, mechanisms, and processes associated with the cyber warfare in the Korean peninsula. We also compare the two Koreas in terms of various forms of asymmetries in cyber warfare and cyber attacks. Also highlighted in the paper are South Korea’s recent initiatives and actions to enhance cyber-offense and cyber-defense capabilities. Keywords: Cybersecurity | South Korea | North Korea | Positive and negative asymmetries | Cybersecurity strategy | Reconnaissance General Bureau of the Korean People’s Army Article: Introduction Defense specialists have argued that by combining cyber warfare and electronic warfare with other asymmetric assets such as hovercraft, chemical, biological, and radiological weapons, North Korea is likely to strengthen its warfare capabilities significantly [41].
    [Show full text]
  • Do Consumers Care About the Energy Efficiency of Buildings?
    sustainability Article Do Consumers Care about the Energy Efficiency of Buildings? Understanding Residential Choice Based on Energy Performance Certificates Hyunjoo Lee 1, Misuk Lee 2 and Sesil Lim 3,* 1 Technology Management, Economics, and Policy Program, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea; [email protected] 2 Department of Global Business, Changwon National University, 20 Changwondaehak-ro, Uichang-gu, Changwon, Gyeongsangnamdo 51140, Korea; [email protected] 3 Erasmus School of Economics, Erasmus University Rotterdam, P.O. Box 1738, 3000DR Rotterdam, The Netherlands * Correspondence: [email protected]; Tel.: +31-10-408-1351 Received: 25 October 2018; Accepted: 16 November 2018; Published: 20 November 2018 Abstract: Disclosing the energy performance information for buildings has been expected to become an important policy for controlling energy demand and reducing CO2 emissions, but its effectiveness remains controversial. This study investigates the effect of energy performance information on consumer residential choice by using a discrete choice experiment in South Korea. The estimation results confirmed that the energy efficiency level of the given housing has a significant effect on consumer residential choice when the related information is actually delivered. Combined with evidence from the simulation study, we suggest that obligating the owners to provide energy performance information to potential buyers/tenants would be necessary for enhancing the use of the information during the consumer decision-making process. Additionally, the simulation result implies that the effectiveness of the policy can be underestimated by the price premium related to energy efficiency. Therefore, we suggest that the government should control the price premium for high-efficiency buildings at the early stage so that the policy related to disclosing the energy performance can be on track.
    [Show full text]
  • Express Rtbu
    RTBU EXPRESS The Official Newsletter of the Rail Divisions of the RTBU Victorian Branch VOL 1 | Issue 11 | 18 August 2014 Letter from Secretary RTBU joins arms with Korean Railways Union Luba Grigorovitch State Secretary Ho-joon with members of the RTBU Committees of Management It has been a great Confederation of Trade Unions headquarters - Ho-joon gave a presentation on the strike to the honour for the RTBU which had served as a base for the strike - and the RTBU Rail Division’s Committee of Management, Victoria to host our arrests of 140 strike leaders. State Branch Executive and the Tram and Bus comrade Ho-joon Song, a fellow trade unionist Committee of Management in May. He also from South Korea, whilst he has visited Australia. Such shocking attacks on unions and workers’ presented at a number of work sites and at the democratic rights might seem alien to many RTBU Women’s committee meeting. He was Ho-joon Song is the Director of International Affairs RTBU members and Australian workers, but is strongly received, and at the end of each meeting and representative abroad for the Korean Railway not uncommon in South Korea where the state a motion was passed in solidarity with the Korean Workers’ Union (KRWU), the RTBU’s sister union suppression of unions and human rights violations Railway Workers’ Union’s struggle in South Korea . He has been staying in Melbourne remains commonplace. While South Korea has against privatisation. for the past 3 months as part of a visit organised by nominally been a parliamentary democracy the RTBU, the Transport Worker’s Union and the since the end of military rule in 1987, the country’s It is noteworthy that the RTBU, TWU and MUA came Maritime Union Australia through the International elected governments have continued to be together with transport unions across the world Transport Worker’s Federation (ITF).
    [Show full text]
  • Investigating the Unintended Consequences of the High School Equalization Policy on the Housing Market
    sustainability Article Investigating the Unintended Consequences of the High School Equalization Policy on the Housing Market Gyeongcheol Cho 1 , Younyoung Choi 2,* and Ji-Hyun Kim 3 1 Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC H3A 1G1, Canada; [email protected] 2 Department of Adolescent Counseling, Hanyang Cyber University, Seoul 100255, Korea 3 Department of Real Estate, Hanyang Cyber University, Seoul 100255, Korea; [email protected] * Correspondence: [email protected] Received: 16 September 2020; Accepted: 11 October 2020; Published: 15 October 2020 Abstract: Owing to its potentially far-reaching impact on a large population, an educational policy may lead to unintended consequences beyond the educational area. The High School Equalization Policy (HSEP), introduced into South Korea in the mid-1970s, is representative of such a policy. HSEP prohibits high school entrance exams and randomly assigns students to a high school near their residence. Despite its aim of ensuring equal opportunities in education for all students regardless of socio-economic status, a frequent criticism was that HSEP could prompt students’ families to move to a region near traditional elite high schools, which, in turn, would widen the gap in house prices between different regions. Thus, we conducted an empirical study to examine the secondary influence of the HSEP on the housing market via a difference-in-differences (DD) analysis. We used house price data from the Gangwon province, as the partial introduction of HSEP into the province allowed for a quasi-experimental study on the effect of HSEP. The result revealed that, contrary to expectations, the HSEP in Gangwon had the opposite spillover effect of reducing the gap of the average house prices by 5%~9% across regions.
    [Show full text]