Index Description
The Global Alternative Energy Index is a 30 stock market capitalization weighted index designed to measure the market performance of the companies in the alternative energy industry. The index was incorporated on September 21, 2007.
Charting
Index Characteristics (As of September 30, 2011)
| Number of Constituents | 30 |
| Total Market Cap (USD Mn) | 191,579 |
| Mean Market Cap (USD Mn) | 6,386 |
| Median Market Cap (USD Mn) | 4,917 |
| Largest Constituent (USD Mn) | 16,182 |
| Smallest Constituent (USD Mn) | 1,841 |
Country Breakdown (As of September 30, 2011)

Top 5 Constituents (As of September 30, 2011)
| Company Name | Symbol | Industry | Weight |
|---|---|---|---|
| Verbund AG | VER:AV | Electric Utilities | 5.16% |
| Empresa Nacional de Electricidad SA/Chile | ENDESA:CI | Independent Power Producers | 5.02% |
| Enel Green Power SpA | EGPW:IM | Independent Power Producers | 5.02% |
| Tenaga Nasional Bhd | TNB:MK | Electric Utilities | 5.01% |
| Centrais Eletricas Brasileiras SA | ELET3:BZ | Electric Utilities | 4.94% |