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All commercial forms of renewable energy are expensive to set up, but of course, cost very little to run, so are cheaper over a period of time.
Hydroelectric dams are probably the most expensive.
The cheapest is to use solar power to heat your water, so a water tank on your roof will warm in the sun.
What else can I help you with?
What are the pros and cons of gravitational energy?
Gravitational energy is a renewable energy source that is abundant and widely available. It can be harnessed in various ways, such as through hydroelectric power or gravity-based storage systems. However, gravitational energy production can be location-dependent and expensive to implement compared to other forms of renewable energy.
What is the most widely used source of renewable energy in the world today?
The most widely used source of renewable energy in the world today is hydropower, which generates electricity by harnessing the energy of flowing water. Hydropower accounts for the largest share of renewable energy production globally and is utilized in many countries for electricity generation.
Is solar energy non renewable energy source?
no its a renewable source of energy
Where does most renewable energy we use come from?
Most renewable energy comes from sources like solar, wind, hydroelectric, and biomass. Solar energy, in particular, has seen rapid growth as the technology becomes more efficient and cost-effective. Wind energy also contributes significantly, followed by hydroelectric power which has been a staple of renewable energy for many years.
Is Radiant Energy Renewable or nonrenewable?
Radiant energy, which comes from the sun, is considered a renewable energy source because it is continuously replenished by natural processes.
Is soil the most renewable energy source?
No the sun is the most renewable energy sourse
Is electrical energy renewable or non renewable?
The most popular renewable energy sources currently are: Solar energy. Wind energy. Hydro energy. Tidal energy. Geothermal energy. Biomass energy.
What is the most expensive energy?
the most expensive is nuclear energy
Is solar energy renewable or non renewable energy?
Definitely renewable. The energy from the sun will never run out (not for billions of years, anyway) so It's the most truly renewable energy there is!
What is the renewable that provides the most energy for Britain?
At present the wind is used to provide the most renewable energy in Britain.
Which non renewable energy do you use the most?
Coal is the most widely used source of non-renewable energy.
Is sunlight a renewable resource or non-renewable rescource?
They use a renewable source of energy. Most are constructed using non renewable resources.
Why is solar energy expensive than nuclear energy?
because itv cost more because it a renewable resource.
What types of renewable energy has the most potential?
gravitational energy
Why are renewable energy sources better than nonrenewable source?
they are less expensive They can be used again
What is the most utilized renewable energy source in china?
Hydroelectricity is the most common renewable energy in China. In 2009 it had an installed capacity of 197 gigawatts.
What are the most common renewable resources used in the Nordic nations?
What are most common renewable energy resources used in the Nordic nations.Geothermal energy in Iceland.
