Tag: ADB

Improving Air Quality: Insights and Collaboration at the EANET Workshop on VOCs Related Activities

Posted on by Aurélia Lemoine

Bangkok, 28 November 2023

The Workshop on Knowledge Sharing for VOCs Related Activities in EANET took place at the Asian Development Bank (ADB) Headquarters, Manila, Philippines, and online on Tuesday 14 November 2023, as a pre-event to the  Better Air Quality Conference (BAQ) 2023. It gathered around 35 experts in the auditorium of ADB Headquarters, Manila, Philippines, and about 80 participants online.

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EANET’s Initiatives for a Comprehensive Understanding of VOCs

Volatile Organic Compounds (VOCs) are components of air pollution that include a complex mixture of hundreds of carbon-containing gases. VOCs also include a wide variety of chemicals, some of which can cause short- and long-term adverse health effects. However, due to the unique characteristics of VOCs and the relatively high cost of measurement, VOCs monitoring and its related activities in the EANET region are still at an early stage. Since February 2023, the EANET has launched the “Feasibility for Promoting VOCs related Capacity Building in the EANET” project as part of the first batch of EANET Projects funded by the EANET Project Fund.

The EANET Workshop on Knowledge Sharing for VOCs Related Activities aimed at providing a complete understanding of VOCs related activities from the monitoring design to policy implementation, and to foster a comprehensive understanding and collaboration in the field of VOCs by bringing together experts, researchers, and practitioners in a multidisciplinary platform.

Mr. Yu Kamei, Director of the International Cooperation Office, Environment Management Bureau, Ministry of the Environment, Japan (MOEJ) and Engr. Marcelino N. Rivera Jr. OIC of the Environmental Quality Management Division of the Environmental Management Bureau (EMB) of the Philippines,  Central Office, on behalf of the EMB Director and concurrent Assistant Secretary Gilbert C. Gonzales, delivered opening remarks. Five presentations followed and covered VOC-related activities, from monitoring to emission control. Mr. Bert Fabian, Coordinator, Secretariat for the EANET moderated the Workshop.

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Advancements in VOCs Monitoring and Emission Control Across East Asia

Dr. Yujiro Ichikawa, Researcher at the Atmospheric Environment Group,  Center for Environmental Science in Saitama (CESS) Japan, presented ” Methods of Measuring Atmospheric VOCs and Case Study in Japan”. Afterwards, Dr. Toshimasa Ohara, Research Director, Center for Environmental Science in Saitama (CESS), the SAC member of Japan for the EANET, and Dr. Kessinee Unapumnuk, Director, Transboundary Air Pollution Sub-Division, Air Quality, and Noise Management Division, Pollution Control Department  (PCD), Thailand, delivered presentations on “VOCs and secondary air pollution in East Asia” and “Establishment of Environmental Standards and Guideline Values of Volatile Organic Compounds in the Kingdom of Thailand”, respectively.

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From the perspective of VOCs emission control, Mr. Junjie Tian, Engr., Shanghai Academy of Environmental Science, and Dr. Miao Feng, Director, Institute of Atmospheric Environment, Chengdu Academy of Environmental Science, delivered presentations on the “Prevention and Control of VOC pollution in Shanghai: progress, achievement and prospect” and “Volatile Organic Compounds (VOCs) emission control in Chengdu, China”. During their presentations, they introduced the Chinese local governments’ practices, the lessons learned, and the achievements made during the past decade.

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Prof. Fan Meng, Deputy Director General of the NC for the EANET, Asia Center for Air Pollution Research (ACAP) delivered closing remarks. The session was marked by active discussions and exchange of information, including with online participants. The event exemplified EANET’s commitment to fostering a multidisciplinary platform for experts, researchers, and practitioners to collectively address the challenges of VOCs in air pollution.

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This activity was implemented by the EANET and funded by the Ministry of the Environment, Japan, (MOEJ) and the Environmental Management Bureau (EMB) of the Philippines, through the EANET Project Fund.

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Find out more about the EANET Project Fund.

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Useful Resources:

-Read the Panelists’ Presentations:

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-Read the Q&A Report

-View the Photos on Flickr

–View the recordings on YouTube

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Photo credits: Manila, Philippines (2020) by Alexes Gerard; all other photos and videos: all rights reserved to EANET.

EANET Training on Air Quality Monitoring Systems Using Low-Cost Sensors

Posted on by Aurélia Lemoine

19 October 2023 – Bangkok, Thailand

The EANET Training on Air Quality Monitoring Systems Using Low­-Cost Sensors took place on 6 and 7 September 2023, in Hanoi, Viet Nam, and online. The event was jointly organized by the ADB, the Network Center for the EANET, and the Vietnam Institute of Meteorology, Hydrology, and Climate Change (IMHEN) and gathered 100 participants, online and in person, from the EANET Participating Countries and beyond, to learn about LCS equipment operation, quality assurance, data accuracy, early problem detection, and effective use of monitoring data.

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Opening Session

Ms. Karma Yangzom, Principal Environment Specialist at the Asian Development Bank (ADB), delivered Opening Remarks expressing gratitude for joining the Vietnam project with IMHEN. She highlighted the significance of the hybrid method in addressing monitoring resource constraints, emphasizing the need for meticulous use of LCS to ensure sensor functionality and data verification, emphasizing the importance of high-quality, verified data, and underlining the workshop’s objective to research proper LCS utilization while expressing appreciation to EANET for hosting the workshop with hopes of providing valuable information to participants.

Dr. Le Ngoc Cau, the Director of the Center of Environmental Research at the Vietnam Institute of Meteorology, Hydrology, and Climate Change (IMHEN), expressed gratitude to the Asia Center for Air Pollution Research, ACAP (the Network Center for the EANET) and ADB for their support in the project to establish an air quality system, highlighting the costliness of such systems in urban areas and the potential of LCS as a more affordable alternative if data accuracy can be ensured. The LCS has been installed in two provinces in Vietnam as part of the project, providing participants with a deeper understanding of its capabilities, and he thanked all the participants and EANET for organizing the workshop.

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Introduction to the use of Low-Cost Sensors in Vietnam and in other Asian Countries

Dr. Le Ngoc Cau delivered a presentation on IMHEN’s role, its air quality monitoring system, air quality modeling, and EANET activities in Vietnam. He highlighted the installation of a PM2.5 monitor in Hoa Binh station in 2015 and the collaborative installation of LCS at the same station with the Network Center. Dr. Cau emphasized the importance of verifying LCS data for reliability and the need to figure out how to integrate LCS and conventional monitoring data. They expressed interest in further collaboration with international organizations.

Ms. Karma Yangzom shared experiences from Asian countries regarding the use of Air Quality sensors in ADB projects aimed at enhancing awareness and efforts to improve air quality. She highlighted the stability of AQ Mesh sensors, which only require sensor replacements every two years, and emphasized the use of LCS to present air quality information to the public. She highlighted the importance of ensuring the reliability of the data generated from the LCS.

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EANET Projects on LCS Technical studies

Dr. Akie Yuba, a Senior Researcher from ACAP, provided a report on LCS technical studies in Vietnam and Myanmar, which were carried out as part of EANET Project Activities. In Hoa Binh, Vietnam, five LCS units were installed, with a specific focus on PM2.5 and other parameters. In Yangon, Myanmar, LCS units, specifically GBiot and Haz Scanner, were utilized for monitoring PM2.5, O3, NO2, and meteorological data during both monsoon and non-monsoon seasons. A good correlation was observed in the data, though different values were displayed in the slopes, emphasizing the need for blackout preparedness to prevent electricity voltage fluctuations.

Dr. Hiroaki Minoura, a Guest Researcher at ACAP demonstrated, along with Dr. Yuba, how to install an LCS, how to initiate it, to connect it to a data server, and how to retrieve LCS data when there are data communication issues.

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Dr. Kazuhiro Misaka, Director of Green Blue Corporation, a private company specializing in the inspection, and maintenance of environmental monitoring and measurement equipment, delivered a presentation on data screening and analysis obtained with LCS and the Hybrid Air Quality Monitoring Network (HAQMN), accompanied by Dr. Akie Yuba and Dr. Hiroaki Minoura. Dr. Misaka explained the process of screening raw LCS data and removing noise signals. Dr. Yuba discussed the screening and validation of hourly LCS data, while Dr. Minoura covered topics related to data interpretation, visualization, and trend analysis.

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Challenges and Ways Forward

In the last session, Dr. Alison Simcox from the U.S. Environmental Protection Agency (US-EPA) was invited to share insights on LCS experiences. She clarified that LCS data was not deemed an official guideline, and further studies on its functionality were being considered. Two key questions were introduced: the challenges encountered by LCS and Hybrid Air Quality Monitoring Networks (HAQMN) in Asian countries and potential collaborations for promoting LCS in these regions. Commenting on the wrap-up for the way forward, challenges related to technology and policy in utilizing LCS were emphasized, with a focus on the need for capacity building to address issues such as calibration and data interpretation. Dr. Alison stressed the importance of understanding the purpose of LCS usage, whether it was identifying wildfires, creating smoke maps, or monitoring global changes in PM2.5.

Mr. Kenichiro Fukunaga, Deputy Director General of ACAP, delivered the Closing Remarks and conveyed his gratitude to various organizations and participants for their contributions to the workshop and to the EANET Low-cost sensor project. He expressed expectations for the expansion and enhancement of LCS activities in monitoring, research, and capacity building.

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Useful Resources:

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  • View the workshop’s photos on Flickr.

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Find out more about EANET’s Project Fund and Project Activities.

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Photo credits: cover photo of Vietnam (2021) by Hoach Le Dinh; all other photos: all rights reserved to EANET.

EANET Seminar on Expanding Monitoring Systems using LCS

Posted on by Aurélia Lemoine

23 August 2022 – Niigata, Japan

The Network Center for the EANET organized the Seminar on Expanding Monitoring Systems using Low-Cost Sensor (LCS) online on 21 July 2022. It gathered representatives, experts, and practitioners of air quality monitoring from the EANET Participating Countries, and other participants from international organizations, academia, and monitoring-related service providers. 127 participants joined the Seminar.

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Opening Session

The Seminar started with the Opening and Welcome Remarks by Dr. Shiro Hatakeyama, Director General of the Asia Center for Air Pollution Research (ACAP) in charge of the NC for the EANET, and by Dr. Mushtaq Memon, Regional Coordinator for Chemicals and Pollution Action Subprogramme, UNEP Regional Office for Asia and the Pacific. Remarks were followed by an Introductory Presentation by Mr. Taku Ohmura from the Overseas Environmental Cooperation Center, Japan (OECC) on the Overview of issues and opportunities of using LCS for air quality administrations and surveys.

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Understanding Challenges and Opportunities of LCS

Key presentations by Dr. Supat Wangwongwatana, a Senior Instructor of the Faculty of Public Health, at Thammasat University, Thailand, and by Dr. Alison Simcox from the United States Environmental Protection Agency (US-EPA), delved into the limitations and opportunities of Low-cost sensor technology (LCS) for measuring air quality in the contexts of Thailand and of the United States.

Dr. Keiichi SATO, Head of the Atmospheric Research Department at ACAP, in charge of the NC for the EANET, then introduced the results of a survey on a Hybrid Air Quality Monitoring Network (HAQMN) and related technical studies in five EANET countries, namely Japan, Indonesia, Myanmar, Thailand, and Viet Nam.

His presentation was followed by discussions and presentations by Ms. Karma Yangzom, a Principal Environment Specialist from the Sustainable Development and Climate Change Department, at the Asian Development Bank (ADB), on ADB’s experience with LCS as part of the Technical Assistance (TA) 9608 on “Strengthening Knowledge and Actions for Air Quality Improvement”, and by Ms. Maria-Katharina Patdu’s presentation, an Associate Programme Officer, from the Asia Pacific Clean Air Partnership (APCAP), at UNEP Regional Office for Asia and the Pacific, on air quality data challenges and opportunities in developing Asia.

While the lack of precision of LCS and the variety of qualities and standards of sensors, may lead to data misinterpretation and presentation issues, keynote speakers and panelists mentioned that the cost-efficiency of LCS and the wide use of these air quality sensors by “citizen-scientists” educate the public and inspire behavioral changes. In addition, the effective utilization of regular monitoring data for the quality control of LCS, the importance of consistent city, regional, and country-level monitoring, and the continued cooperation with other networks and international organizations, were also key points presented to mitigate the limitations of LCS.

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Download the Workshop’s Presentations

–Issues of LCS and Efforts Against the Issues: Thailand’s Experiences (presented by Dr. Supat Wangwongwatana)

–US-EPA’s efforts on wise use of LCS (presented by Dr. Alison Simcox)

–Results of the survey on HAQMN and technical studies in some EANET Participating Countries (presented by Dr. Keiichi Sato)

–Experience in using Low-Cost Sensors under ADB TA 9608 (presented by Ms. Karma Yangzom)

–Air quality data challenges and opportunities in developing Asia (presented by Ms. Maria Katherina Patdu)

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For further inquiries, contact the Network Center for the EANET.

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Photo credits: All rights reserved to EANET.

Mr. Bert Fabian appointed new EANET Coordinator

Posted on by Aurélia Lemoine

26 May 2022 – Bangkok, Thailand

The Secretariat is pleased to announce that the recruitment of a Temporary Job Opening (TJO) for an interim EANET Coordinator has been successfully completed with the selection of Mr. Bert Fabian, effective on 1 June 2022.

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Mr. Fabian has been with The United Nations Environment Programme (UNEP) as a Programme Officer since 2013 as lead for the Sustainable Mobility Unit’s activities in Asia and the Pacific. He has supported more than 15 countries in developing policies on transport, air pollution, and climate change and managed projects worth about 13.5 million USD including about 5.6 million USD allocated for Asia and the Pacific.

Mr. Fabian coordinated the activities of UNEP with the Global Fuel Economy Initiative and managed the Electric 2&3 Wheelers project in East Africa and Southeast Asia. He also managed projects on strengthening the air quality management community of practice in Asia and the Pacific and on understanding the relationships between COVID-19 and air quality impacts, policies, and measures in cities. Prior to joining UNEP, Mr. Fabian was the Transport Program Manager of Clean Air Asia. He has also worked for the Asian Development Bank on various transport and air quality projects.

Mr. Fabian has published and contributed to several books and studies on transport, air pollution, and climate change, like the Urban Air Pollution in Asian Cities: Status, Challenges and Management (2006) and the Transport and Carbon Dioxide Emissions: Forecasts, Options Analysis, and Evaluation (2009). Mr. Fabian holds a master’s degree in Urban and Regional Planning with a major in Transportation, and a B.S. Biology degree from the University of the Philippines.

The EANET Coordinator can be contacted at eanetsecretariat@un.org

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Cover Photo credits: City Skyline by Thapanee Srisawat (2020), free of copyright license; profile photo: all rights reserved.

The EANET Science & Policy Dialogue in 2021

Posted on by Aurélia Lemoine

9 December 2021 – Bangkok, Thailand

The EANET Science & Policy Dialogue online event took place on Friday 26th of November 2021, alongside the EANET’s 20th Anniversary celebration,  gathering over one hundred participants from 30 countries to discuss better air quality for all.

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The Science & Policy Dialogue Opening and Keynote Sessions

The Science & Policy Dialogue online event followed the 20th Anniversary celebrations. It was inaugurated by Mr. Koki Azuma, Counsellor for Transboundary Pollution Analysis, General Affairs Division, Environmental Management Bureau, the Ministry of the Environment, Japan.

Dr. Hajime Akimoto, Guest Scientist at the National Institute for Environmental Studies, Japan, and also former Director-General of the Asia Center for Air Pollution Research (ACAP) presented the first Keynote Speech entitled: “Progress of Improvement, Challenges, and the Way forward on Air pollution Management in East Asia”. Dr. Markus Amann, Scientist from the Asia Pacific Clean Air Partnership (APCAP) Science Panel, and former Program Director at the International Institute for Applied Systems Analysis (IIASA), then presented the second Keynote Speech: “Bringing Science and Policy in Tackling Air Pollution: Lessons Learned from Europe and Asia”.

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Bridging Science and Policy: The perspective of Future Cooperation on Air Pollution in the Region, the Panel Discussion

The Science & Policy Dialogue continued with a Panel Discussion regrouping experts gathered to discuss: “Bridging Science and Policy: The perspective of Future Cooperation on Air Pollution in the Region”.

Dr. Fan Meng, Deputy Director General, Asia Center for Air Pollution Research (ACAP); Prof. Young Sunwoo, Director General of the International Union of Air Pollution Prevention and Environmental Protection Associations (IUAPPA); Dr. Supat Wangwongwatana, Senior Instructor of the Faculty of Public Health, Thammasat University, Thailand; Mr. Bjarne Pedersen, Executive Director, Clean Air Asia; Dr. Qingfeng Zhang, Chief of the Rural Development and Food Security Thematic Group, and OIC/Chief of the Environment Thematic Group at the Asian Development Bank (ADB); Dr. Markus Amann, Scientist, Asia Pacific Clean Air Partnership (APCAP) Science Panel and Dr. Hajime Akimoto, Guest Scientist, National Institute for Environmental Studies, Japan (NIES) joined this discussion.

Key discussion points included the importance of sound science-based information for policymakers, the necessity of improving communication among actors, as part of systemic approaches and in line with available funding strategies. The EANET’s strengths, including the Network’s longevity and its large number of Participating Countries, were also noted, highlighting its great opportunities for future wider collaborations at regional and international levels.

 
Useful Resources

Download the two Keynote presentations:

Read a more detailed summary of the events’ content in the EANET 20th Anniversary of the EANET and the Science & Policy Dialogue Event Report

View all the event’s videos on the Secretariat for the EANET’s YouTube channel and photos on Flickr.

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Photo credits: All rights reserved to EANET.