Empowering the future: Clean energy innovations, regional cooperation and integration, and financing solutions.
2 – 6 June 2025 | ADB Headquarters, Manila
ACEF 2021 speakers represent a wide range of stakeholders and practitioners from the global clean energy arena.
The Institute of Energy Economics, Japan or IEEJ
Academic Background
Asano Taiseikiso Engineering Co., Ltd.
He has 28 years of experience in geotechnical and geological engineering for civil works and environmental projects playing as a main engineer and a project manager in many projects. He is a “Professional Engineer, Japan (Engineering Management, Soil and Foundation)” and a member of “The Re
Government of Indonesia
Mr. Tutuka Ariadji is the Director-General of Oil and Gas, Ministry of Energy and Mineral Resources. Which has the following duties and functions: Policy formulation in the oil and gas sector; Implementation of policies in the oil and gas sector; Formulation norms, standards, procedures, and crit
Ministry of Energy, Thailand
Dr. Twarath Sutabutr is Chief Inspector-General attached to the Ministry of Energy since October 2018. Dr. Twarath has experiences in a wide range of energy policy coordination and initiatives such as renewable energy, energy efficiency and international energy cooperation. His other current posi
Delphos International
Utsav Dhoj Adhikari is currently a Vice President at Delphos International, a leading financial advisory firm for clients in emerging market, providing transaction advisory and technical assistance to private, public, and multilateral clients in energy sector engagements.
He has extensi
Carbon Trust
Will is an experienced sustainability professional with focus areas in sustainability strategy and green finance, and particular expertise in energy efficiency. He leads the Carbon Trust’s work in South East Asia, working with a range of clients to set transformational sustainability strategies
Asian Development Bank (ADB)
Mr. Um is ADB’s Managing Director General. He assumed the position on 22 February 2021.
Mr. Um reports to the ADB President and is responsible for supporting bank-wide coherence on key initiatives and issues. He provides oversight to ADB’s Department of Communications, the Office of
Beijing Energy Club
Dr. Xavier Chen is President of the Beijing Energy Club (www.beijingenergyclub.org) – a Beijing-based high-level forum and think-tank on Chinese and global energy issues, since its creation in 2008. Membership of the Club includes China’s most prominent energy experts, senior energy company e
Gram Power
Asian Development Bank
Dr. Yongping Zhai is Chief of Energy Sector Group, Asian Development Bank. He has been working on energy development in Asia and Africa for more than 25 years. He is currently Chief of Energy Sector Group of the Asian Development Bank (ADB), in charge of overall energy policy coordination and tec
Korea Battery Industry Asosciation
YT Kim is expert of EV, ESS battery R&D, demonstration and project leader of international standard (IEA, ISO). He is a member of Energy Storage policy maker in MOTIE and KEA. New research areas are battery Reuse, Re-fabrication, Recycling using the end of life-time battery.
ADB, W.B cons
Global Environmental Affairs Office, Ministry of Economy, Trade & Industry (METI)
Yukihiro Kawaguchi is the Director of the Global Environmental Affairs Office – in charge of international relations on climate change issues in the Ministry of Economy, Trade and Industry (METI) of Japan. Mr. Kawaguchi is also in charge of CCUS policy and technology development.
Mr.