The sun provides more than enough energy to meet the whole world’s energy needs, and unlike fossil fuels, it won’t run out anytime soon. As a renewable energy source, the only limitation of solar power is our ability to turn it into electricity in an efficient and cost-effective way.
Why is solar energy regarded as an alternative source of energy?
The renewable energy resource like the sun is also a sustainable and inexhaustible resource. Just like biomass, wind, hydro, and other renewable resources, solar energy is also an alternative energy resource that occurs naturally. It can provide your home with clean electricity and help power the place efficiently.
Is solar energy a conventional source of energy?
Solar energy is the most readily available source of energy. It does not belong to anybody and is, therefore, free. It is also the most important of the non-conventional sources of energy because it is non-polluting and, therefore, helps in lessening the greenhouse effect.
Why is solar energy considered a good alternative to burning fuels?
Solar energy is an excellent alternative to fossil fuels for many reasons: It is clean energy. Even when the emissions related to solar cell manufacturing are counted, photovoltaic generation produces less than 15 percent of the carbon dioxide from a conventional coal-fired power plant.
What is the alternative source of energy?
Renewable energy comes from natural sources that don’t run out. Because fossil fuels are polluting and limited, people are looking for alternatives. The alternative energies that are already being used are solar, wind, geothermal, hydroelectric, tidal, biomass and hydrogen.
What is solar energy a cost effective comparison with conventional energy sources?
Unlike wind energy, solar energy continues to be more expensive than imported coal-based power. The levelized cost of solar energy is INR 7.74/kWh (USD 0.13/kWh) in 2015, about 11.79% more expensive compared to imported coal.
Why is solar energy better than wind energy?
The primary benefit of wind over solar power for your home is that wind turbines aren’t dependent on sunlight. This means that they have the ability to generate power 24 hours a day, whereas solar panels only generate power during sunlight hours.
Is solar renewable or non renewable?
Solar power is energy from the sun that is converted into thermal or electrical energy. Solar energy is the cleanest and most abundant renewable energy source available, and the U.S. has some of the richest solar resources in the world.
Which source of energy is called non-conventional energy?
Energy generated by using wind, solar, small hydro, tides, geothermal heat and biomass is known a non-conventional energy. All these sources are renewable process of energy generation and do not cause environmental pollution.
What is conventional energy and non-conventional energy?
Fossil fuel, CNG, coal, oil, natural gas are the examples of the conventional sources of energy. Solar Energy, Wind Energy, Bio Energy, Hydro Energy, Tidal Energy, Ocean Energy are the examples of non-conventional energy resources. … Non-conventional energy resources are renewable.
Is solar energy efficient compared to fossil fuels?
Solar panels typically have between 15% and 20% efficiency, while coal has an efficiency of up to 40% and natural gas reaches up to 60% — the remaining energy in fossil fuels and coal is lost in the form of heat, and it’s lost forever.
What is the best alternative energy?
The most popular renewable energy sources currently are:
- Solar energy.
- Wind energy.
- Hydro energy.
- Tidal energy.
- Geothermal energy.
- Biomass energy.