Solar energy is the cheapest because it is free once you have bought the solar panels and after it is installed.
Solar, Wind, Water. geothermal,tidal,ocean energy etc
Solar (Light), Wind and Hydro (Water)
Solar energy would be the cheapest to maintain but installation costs are high. Wind energy would be free when the wind blows, but again would cost a lot to install. There are many variables that go into what makes energy sources the pricing that they are.
Solar energy indirectly affects both wind and water energy. Solar energy drives the Earth's climate by creating temperature differences that generate winds and influence water cycles. Wind power is a result of the uneven heating of the Earth's surface by the sun, and water energy can be influenced by solar radiation that drives the water cycle.
It's not (unless you mean solar wind which sends charged particles shooting through space where the collide with gas in the Earth's atmosphere to form Auroras). Solar Energy is an example of renewable energy, like wind and water power.
solar energy is energy from the sun and wind energy is energy from the wind
alternative fuels
Wind and solar are renewable energy.
Renewable energy is solar, wind, water and thermal power. Solar energy radiates from the sun.
There are may kinds of renewable energy, such as solar, wind, or water.
No, wind energy comes from the wind and solar energy comes from the sun.
Wind energy Solar energy Geothermal energy Wave and water energy