Probally because you would have to find the materials and repair it if it breaks.
the most expensive is nuclear energy
Solar energy is so expensive because it is a relatively new concept for energy. The technology involved with bringing that energy to consumers is expensive.
Solar energy can be expensive due to the initial cost of installing solar panels and associated equipment. Additionally, the technology used to capture and convert solar energy into electricity can be expensive to produce and maintain. As technology advances and economies of scale improve, the cost of solar energy is expected to continue decreasing.
tis type of energy plant is expensive to built is. is it solar , nuclear or both
Expensive to build, cheaper to run than using fossil fuels once it is built.
Yes, geothermal energy is more expensive than hydro power
yes
yes
It is expensive because if requires a great deal of energy or electricity.
wind energy is only air but wind mills and wind turbins are about 5m to 10m dollars... so yes they are expensive.
Some of the least expensive types of alternative energy include petroleum, coal, alcohol and biomass. Solar and wind energy are, of course, free of charge.
Expensiveeeeeeeee (: x