He has published on the areas of climate change, environmental valuation, environmental policy, energy and environment, green accounting, macroeconomics and trade.
He has worked for numerous national and international organizations, including all international development banks, UNDP, the European Union and the governments of India and the United Kingdom.
He was a senior adviser to the World Bank and worked closely on energy and environment issues for many governments in Asia, Central Europe and the former Soviet Union.
Partner and senior advisor of Metroeconomica, professor and researcher of BC3. Director of BC3 (2008-2016). Doctor of Economics and Master of Economics from the London School of Economics (LSE) and lead author on the IPCC.