A useful graph. It should maybe note that renewables on the chart does also include Hydropower. The growth in that category is from the solar wind etc, but the baseline is hydropower dams, built by the government two or three generation ago.
The renewables on the chart does include hydropower. Hydropower supplies the majority of the renewables category.
Source:
How much of our electricity is generated from renewable energy?
http://www.eia.gov/energy_in_brief/article/renewable_electricity.cfm