Answer c. geothermal power
We expect geothermal energy to be the least dependent upon weather. It is a renewable source of energy liberated as water springs. The water in the geosphere being heated by the heat liberated from the hot magma in the mantle. The scorching water liberated a source of thermal power. As the geothermal power liberates from the earth’s crust, the external environmental conditions including weather do not affect it.
