Working for 25 years in the area of clean technology, energy efficiency, renewable energy, climate change and development as program officer (for a number of UN organizations) and as consultant (for institutes and company and since 2003 as independent expert).Sustainable energy and climate changeo Access to energy and rural energy; energy and development nexuso Renewable energy (RE; solar PV and thermal, hydro, biomass, wind, biogas; waste);o Energy efficiency (EE) and clean technologies (buildings and appliances; transport; industry)o Climate change, Kyoto Mechanisms, low-carbon strategies and NAMAs Types of activities and services:o Analytical and advisory services (background studies; sectoral assessments; impact analysis)o Project management and implementation o Techno-economic assessment of investment projects; public-private partnerships o Project design and formulation o Project monitoring and evaluationo Training and knowledge management Regional experience:o Longer-term assignments (Zambia, Mexico, Thailand, Peru)o Short-term assignments in Africa: Botswana, Ethiopia, Equatorial Guinea, Gambia, Kenya, Lesotho, Mauritius, Rwanda, South Africa, Swaziland, Tanzania, ZambiaEast and South-East Asia: Cambodia, China, Indonesia, Malaysia, Mongolia, Myanmar, Philippines, Singapore, VietnamSouth Asia: Afghanistan, Bhutan, India, Maldives, Nepal, Pakistan,Pacific: Fiji, Marshall Islands, SamoaEurope/CIS/Middle East: Belarus, Egypt, Georgia, Kazakhstan, Lebanon, Moldova, Poland, Tajikistan, TurkeyLatin America and Caribbean: Bolivia, Brazil, Caribbean region, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Peru