Mr. Sena Peiris Mechanical Engineer passed out from University of Peradeniya in 1972 with BSc in Engineering (2nd Class). Served industry for 25 years in the capacity of Engineer, Chief Engineer, Works Manager and General Manager. Qualified as a Cleaner Production Expert in 1997 under the UNIDO program. Certified Energy Engineer, ISO 14001 and ISO 50001consultant.Trained in Green Productivity by APO, Japan, Life Cycle Analysis and Hazardous Waste Management by UNIDO.

Expertise in Cleaner Production, Life Cycle Management, Green Procurement, Environmental Management Systems, Eco Innovation and Integrated Waste Management.

Serve as a visiting lecturer in 6 universities. Special guest lecturer in a summer school conducted by KTH (Royal Institute of Technology) from time to time.

Corporate member of Society of Engineers(UK), Institute of Plant Engineers(UK), Institute of Energy (UK), Institute of Environmental Professionals (SL),Sri Lanka Energy Managers Association (SL), International Solid Waste Management Association, International Solar Energy Society ( Germany), Asia Pacific Roundtable for Sustainable Consumption and Production.

Became the founding Director/Chief Executive Officer of National Cleaner Production Center (NCPC), Sri Lankan 2002 and served the centre for 13 and half years.

Served as the Project Director of UNEP funded Waste to Energy Project in Moneragala and Project Director of UNEP Funded Integrated Solid Waste Management Project in Matale Municipal Council. Carried out many projects in Zero Effluent Discharge (ZLD) and Zeroing Solid Waste in Industries. Provided consultancies in industries on Smart chemicals management and chemical risk assessment.

Currently serves as Council member of Asia Pacific Roundtable on Sustainable Consumption and Production (APRSCP), Council member of Institute of Environmental Professional of Sri Lanka (IEPSL) and President of Lanka Responsible Care Council. He is the current chairman of National Expert Committee on Climate Change Mitigation and also a member of the SLAB Accreditation Committee for certification Bodies. He is a Chartered Environmentalist.

Immediate Past President of Asia Pacific Roundtable for Sustainable Consumption and Production.