International

Former Board Member, Board of Directors, Project Enterprise, A micro lending program, New York, USA.

Board Member:  A Solar World for All, Germany & Jury Member for Design Contest initiated by Fraunhofer Institute of Solar Energy (ISE), Germany and Canopus Foundation.

Member:  Advisory Board of International Climate Initiative, Ministry of Environment, Germany.  

Member of Strategic Advisory Board of IRENA (International Renewable Energy Agency in early stage of the organization.

Assigned as Lead Author for the Fifth Assessment Report (AR5) of the IPCC (Intergovernmental Panel on Climate Change).

Global Network Member of Hystra, France.

Councilor, World Future Council (WFC), Hamburg, Germany

Member of the Steering Committee by Asian Development Bank (ADB) for selecting New Energy Leaders for Asia Pacific region.

Energy Evaluation Ambassadors for Asia Pacific (EEAP).

President, Bangladesh Solar and Renewable Energy Association.

Life Member, Bangladesh Economic Association.

Member of Executive Committee, Chittagong University Economics Department’s Ex-students Association.

Former Board member of GrameenPhone Ltd., Grameen Trust, Grameen Uddyog, Grameen Shamogree, Grameen Kalyan, Grameen Fund, Grameen Telecom, Grameen CyberNet, Yunus Foundation, Grameen Shikkha, Grameen Communications, Grameen Knitwear and Grameen Software. Former Chairman of GrameenPhone Audit Committee