December
3 - 14 December 2007: United Nations Framework Convention on Climate Change. Bali, Indonesia.
4 - 6 December 2007: European Offshore Wind Conference and Exhibition (EOW2007). Berlin, Germany.
4 - 6 December 2007: Green California Schools Summit. Pasadena. California, USA.
5 - 8 December 2007: Environment Technology Indonesia 2007. Jakarta International Expo, Kemayoran.
6 - 8 December 2007: ENERGAIA International Renewable Energies Exhibition. Montpellier, France.

January 2008

9 - 10 January 2008: 6th European Motor - BioFuels Forum. Rotterdam, the Netherlands.
17 - 18 January 2008: Emerging Opportunities in Carbon Markets. Miami, USA
21 - 23 January 2008: World Future Energy Summit. Abu Dhabi, UAE.
23 - 25 January 2008: International Conference on Rural Electrification - CIER 2008. Marrakech, Morocco.
27 - 28 January 2008: 11th Annual Conference on Clean Air, Mercury, Global Warming & Renewable Energy. Tucson, Arizona, USA.

February 2008
7 - 10 February 2008: Bioenergy World Europe 2008. Verona, Italy.
10 - 13 February 2008: Middle East Electricity Exhibition and Conferences. Dubai, UAE.
17 - 21 February 2008: 3rd International Solar Cities Congress. Adelaide, South Australia.
19 - 21 February 2008: POWER-GEN Renewable Energy 2008. Las Vegas, Nevada, USA.
25 - 27 February 2008: Expo Energetica. Valencia, Spain.
25 - 27 February 2008: Cleantech Forum XVI. San Francisco, California, USA.
26 - 27 February 2008: Carbon Forum America. San Francisco. USA
27 - 29 February 2008: FC Expo. Tokyo, Japan.
27 - 29 February 2008: PV Expo. Tokyo, Japan.

March 2008

4 - 6 March 2008: Washington International Renewable Energy Conference 2008, Washington, USA.
5 - 7 March 2008: 2008: Asia Solar Energy PV Exhibition & Forum. Shanghai, China.
5 - 7 March 2008: World Sustainable Energy Days 2008. Wels, Austria.
7 - 9 March 2008: CEP Clean Energy Power 2008. Stuttgart, Germany.
9 - 13 March 2008: Carbon Reduction Technologies Symposium at the Annual Meeting of The Metallurgical Society (TMS). New Orleans, Louisiana, USA.
12 - 13 March 2008: World Biofuels Markets Congress. Brussels, Belgium.
12 - 14 March 2008: GLOBE 2008, International Conference and Trade Fair on the Business of the Environment. Vancouver, BC, Canada.
31 March 2008: EWEC 2008 . Brussels, Belgium.
31 March - 2 April 2008: 4th China International Solar PV (Shanghai) Exhibition. Shanghai, China.
31 March - 3 April 2008: European Wind Energy Conference and Exhibition 2008 (EWEC 2008). Brussels, Belgium.

April 2008

2 - 3 April 2008: Cooperation for Waste Issues - 5th International Conference. Kharkiv, Ukraine.
8 - 9 April 2008: New Zealand Wind Energy Conference. Wellington, New Zealand.
8 - 10 April 2008: BASC 2008 - 3rd Architecture and Sustainability Conference in Biskra. Biskra, Algeria.
15 - 16 April 2008: Renewable Energy 2008. Johannesburg, South Africa.
21 - 25 April 2008: 14th Group Exhibit Hydrogen and Fuel Cells at Hannover Messe 2008. Hannover, Germany.
21 - 25 April 2008: Hannover Messe 2008. Hannover, Germany.
24 - 26 April 2008: RENEXPO Central and South East Europe 2008. Budapest, Hungary.
25 - 27 April 2008: DENEX 2008. Kassel, Germany.
25 - 27 April 2008: 2nd China International Wind Energy Exhibition & Conference 2008. Shanghai, China.
28 - 30 April 2008: 2008 China International New Energy Technology & Equipment Exposition. Beijing, China.
28 - 30 April 2008: Cleantech Forum XVII. Brussels, Belgium.

May 2008
3 - 8 May 2008: Solar 2008. San Diego, California, USA.
7 - 9 May 2008: Carbon Expo. Cologne, Germany
15 - 17 May 2008: Solarexpo. Verona, Italy.
20 - 22 May 2008: NEMEX 2008. Birmingham, UK.
20 - 22 May 2008: 9th IEA Heat Pump Conference, Advances and Prospects in Technology, Applications and Markets. Zürich, Switzerland.
20 - 23 May 2008: Wind Energy International. Hamburg, Germany.
21 - 22 May 2008: All-Energy & H208 2008. Aberdeen, UK.
27 - 29 May 2008: World Bioenergy 2008. Jönköping, Sweden.
29 - 30 May 2008: 4th European PV-Hybrid and Mini-Grid Conference. Athens, Greece.

June 2008
1 - 4 June 2008: Windpower 2008. Houston, Texas.
4 June 2008: BWEA Offshore 08. London, UK.
12 - 14 June 2008: Intersolar. Munich, Germany.
18 - 20 June 2008: International Symposium on Power Electronics, Electrical Drives, Automation and Motion. Ischia, Italy.
19 June 2008: REA Annual Conference. London, UK.
30 June - 4 July 2008: 8th European Solid Oxide Fuel Cell Forum. Lucerne, Switzerland.

July 2008

10 July 2008: BWEA Wales 08. Cardiff, UK.
13 - 16 July 2008: Third International Conference on Engineering Failure Analysis. Sitges, Spain.
21 - 24 July 2008: World Renewable Energy Conference & Exhibition (WREC). Glasgow, UK.

September 2008

15 - 17 September 2008: Cleantech Forum XVIII. Washington DC, USA.
23 - 24 September 2008: Bioenergy 2008. Oxford, UK.

October 2008

9 - 12 October 2008: RENEXPO 2008 . Augsburg, Germany.
21 - 23 October 2008: BWEA 30 - BWEA's 30th Anniversary Conference and Exhibition. London, UK.

November 2008

16 - 20 November 2008: 9th International Conference on Greenhouse Gas Control Technologies. Washington, DC (US).
26 - 27 November 2008: DEWEK 2008 - 9th German Wind Energy Conference. Bremen, Germany.