| Year | Renewable Energy | Alternative Energy |
|---|---|---|
| 2010 | 13.8% | |
| 2011 | 14.8% | |
| 2012 | 18.2% | |
| 2013 | 18.6% | 9.4% |
(Sum of renewable and alternative electrical energy use/total electrical energy use x 100)
| Year | Renewable Energy | Alternative Energy |
|---|---|---|
| 2010 | 13.8% | |
| 2011 | 14.8% | |
| 2012 | 18.2% | |
| 2013 | 18.6% | 9.4% |
(Sum of renewable and alternative electrical energy use/total electrical energy use x 100)