The Net Margin of Environmental Power Corp (EPGRQ) is -7.07%.
Net Margin measures the percentage of net income derived from total revenue after all expenses. It signals how much actual profit a company retains from its sales.
| Date | Value |
|---|---|
| 2009-12-31 | -7.07% |
| 2008-12-31 | -550.17% |
| 2007-12-31 | -1471.19% |
| 2006-12-31 | -636.04% |
| 2005-12-31 | -278.97% |
| 2004-12-31 | -7.07% |
| 2003-12-31 | -1.84% |
| 2002-12-31 | 2.07% |
| 2001-12-31 | 3.14% |
| 2000-12-31 | 3.37% |