E3 Center

Directed by Professor I-Yun Lisa Hsieh

Energy

Economics

Environment

About Us
Congratulations to Yun-Yi Tu (杜勻沂) for receiving a National Science and Technology Council (NSTC) Undergraduate Research Grant (國科會大專學生研究計畫).

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Last Update: 2026. 07. 10
(More features in development!)

The Center

Housed in the Department of Civil Engineering at National Taiwan University (NTU), our center, directed by Professor I-Yun Lisa Hsieh 謝依芸, is dedicated to overcoming the challenges of sustainable energy transition. Our focus is on reducing CO2 and pollutant emissions while addressing the rising demand for energy. Through innovative research and practical data-driven solutions, we aim to accelerate the global and local shift to net-zero emissions.

Starting with electric mobility, our research has grown to encompass a wide range of energy systems, including renewable energy, smart grid management, green logistics, and hydrogen energy economics. We also address broader societal issues such as carbon pricing and green finance, all to support a just and sustainable transition to new energy solutions.

JOIN US on this journey to create a future that is not only cleaner and smarter but also more equitable and resilient. Follow us on LinkedIn for updates.

NTU E3 Center National Taiwan University

Principal Investigator

I-Yun Lisa Hsieh 謝依芸

Associate Professor
Department of Civil Engineering
Department of Chemical Engineering (Joint Appointment)
National Taiwan University

Staff

Wanting 徐婉庭
Wanting
徐婉庭
Jim 曾暐畯
Jim
曾暐畯
Jason 譚竣文
Jason
譚竣文
Jianhern 楊建恆
Jianhern
楊建恆
YD 黃尹笛
YD
黃尹笛

Ph.D. Students

Gary 丁俊瑋
Gary
丁俊瑋
Harper 呂芷儀
Harper
呂芷儀
Ray 林宏叡
Ray
林宏叡

Honors and Recognitions

Events and Exchanges

Community and Outreach

Recent Photos

Photo 1 of 10
Jun. '26. Farewell for Masaki, Double Degree Student from Kyushu University.
Jun. '26. Farewell for Masaki, Double Degree Student from Kyushu University.
Apr. '26. Prof. Hsieh’s Birthday Celebration with the E3 Group.
Apr. '26. Prof. Hsieh’s Birthday Celebration with the E3 Group.
Jan. '26. E3 Day (1/3) Brunch Gathering in Tianmu (a Long Trip for Most of the Team).
Jan. '26. E3 Day (1/3) Brunch Gathering in Tianmu (a Long Trip for Most of the Team).
Sep. '25. Prof. Hsieh’s Teacher’s Day Celebration with the E3 Group.
Sep. '25. Prof. Hsieh’s Teacher’s Day Celebration with the E3 Group.
Sep. '25. E3 Group at 2025 CAE Homecoming.
Sep. '25. E3 Group at 2025 CAE Homecoming.
Aug. '25. Green Engineering Workshop & E3 Team Bonding in Ilan (I).
Aug. '25. Green Engineering Workshop & E3 Team Bonding in Ilan (I).
Aug. '25. Green Engineering Workshop & E3 Team Bonding in Ilan (II).
Aug. '25. Green Engineering Workshop & E3 Team Bonding in Ilan (II).
Mar. '25. Farewell for Thomas Chien and Welcome Back Sean Shei lunch gathering.
Mar. '25. Farewell for Thomas Chien and Welcome Back Sean Shei lunch gathering.
Dec. '24. The E3 Group's super fun Christmas & Year-End gathering.
Dec. '24. The E3 Group's super fun Christmas & Year-End gathering.
Sep. '24. Prof. Hsieh’s Teacher’s Day with her fun/productive E3 Group.
Sep. '24. Prof. Hsieh’s Teacher’s Day with her fun/productive E3 Group.

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