18 June 2010: The 30th meeting of the Open-ended Working Group (OEWG 30) of the parties to the Montreal Protocol on Substances that Deplete the Ozone Layer took place from 15-18 June 2010, in Geneva, Switzerland.
28 June 2010: The first meeting of the Ad Hoc Expert Group on Black Carbon under the Convention on Long-range Transboundary Air Pollution of the UN Economic Commission for Europe (UNECE) was held in Brussels, Belgium, on 17-18 June 2010.
22 June 2010: The UN Environment Programme (UNEP) Spokesperson, Nick Nuttall, addressed a meeting and panel discussion at the European Parliament on Black Carbon, stressing that “we do know enough to act.”
15 June 2010: The World Bank-led Global Gas Flaring Reduction partnership (GGFR) incorporated Finland’s Wärtsilä, a technology provider, as the first associated partner to join the global effort to reduce the flaring or burning of natural gas associated to oil production. 
7 June 2010: The Asian Development Bank (ADB) has launched a new Clean Air Portal, which is the point of entry for data and information on air quality, climate change co-benefits, energy and transport. 
1 June 2010: The Government of China, with policy advice received from the UN Environment Programme Division of Technology, Industry and Economics (UNEP DTIE), has enacted regulations that include controls over consumption, trade, import, export and production of remaining Ozone Depleting Substances (ODS). 
3 June 2010: The World Bank approved a bundle of financial instruments for a project called the “Chillers Energy Efficiency Project,” which will replace around 375 chillers in the Philippines with more climate-friendly technologies.
28 May 2010: The fourth Assembly of the Global Environment Facility (GEF) was held in Punta del Este, Uruguay, on 25-26 May 2010. The Assembly was preceded by a Civil Society Forum and a GEF Council meeting, which took place at the same venue. 
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