Slovakia
10.4 billion kWh (2004)

Slovenia
7.094 billion kWh (2004)

Solomon Islands
0 kWh (2004)

Somalia
0 kWh (2004)

South Africa
12.4 billion kWh (2004)

Spain
11.4 billion kWh (2004)

Sri Lanka
0 kWh (2004)

Sudan
0 kWh (2004)

Suriname
0 kWh (2004)

Swaziland
0 kWh (2004)