| Title | Problem/Solution | Issue Area | Year |
|---|---|---|---|
| Agenda 21 | Activities, Problems, Technical Solutions, Social Solutions, International Responses | Agriculture, Conflicts, Consumption, Energy, Land Use, Governance, Industry, Migration, Mobility, Population, Trade, Unmet Needs, Urbanization, Water | 1992 |
| UN Framework Convention on Climate Change, Definitions | Problems | Industry | ---- |
| The Forth Session of the Conference of the Parties (COP4) | Social Solutions | Energy, Governance, Industry | 1998 |
| GRID-Arendal's Online GIS and Map and Graphics Database | Activities, Problems, Social Solutions | Consumption, Land Use, Industry, Population, Unmet Needs, Water | ---- |
| National Council for Air and Stream Improvement NCASI | Problems | Industry | ---- |
| UTC Fuel Cells | Technical Solutions | Energy, Industry | ---- |
| Society of Environmental Toxicology and Chemistry SETAC | Social Solutions | Industry | ---- |