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How are energy sources renewable?
Renewable energy resources are always there. We just need to harness them.
Why do we need to use renewable energy sources other then non renewable?
We need to use renewable energy sources to reduce greenhouse gas emissions and combat climate change, as non-renewable sources like fossil fuels contribute significantly to global warming. Renewable energy sources, such as solar, wind, and hydro, are sustainable and abundant, helping to ensure long-term energy security. Additionally, transitioning to renewables can create jobs, stimulate economic growth, and reduce air and water pollution, leading to a healthier environment.
What are renewable sources of energy?
Renewable sources of energy, like solar, wind, geothermal, tidal, hydro/water and biomass, are sources that that are not consumed during their use. When oil is burned it is consumed, finished. It can't be used again. But renewable sources will still be there after we have used them, like the sun, still radiating heat and light for as long as we need them.
What is the need for renewable energy in today's scenario?
In today's scenario, all other sources depleting. Hence, renewable sources should be used.
Why cant we get all the power we need from renewable energy sources right now?
We are still dependent on fossil fuels due to factors such as the intermittency of renewable sources like solar and wind energy, limitations in energy storage technology, and the high cost of transitioning existing infrastructure to renewable sources. Additionally, some regions may lack the necessary resources or infrastructure to fully utilize renewable energy at present.
Which renewable energy does not need water?
Wind energy does not require water for its operation, making it a water-free renewable energy source. Wind turbines generate electricity by harnessing the power of the wind without the need for water in the process.
What energy source is not a fuel?
Renewable energy sources like solar, wind, and hydropower are examples of energy sources that are not considered traditional fuels, as they generate energy without the need for combustion.
Will renewable energy be able to sustain the energy need for the future?
It will have to, in the long term; by definition, the alternatives are not sustainable. People have lived for thousands of years with renewable energy sources; we will somehow have to do this again in the future... or else.
Do you need renewable energy and non renewable energy?
Yes, a mix of both renewable and nonrenewable energy sources is needed to meet current energy demands. Renewable energy sources like solar, wind, and hydropower are more sustainable and environmentally friendly, while nonrenewable sources like fossil fuels are still necessary for providing constant supply and meeting peak energy demands. Transitioning towards a greater reliance on renewable energy is important for reducing greenhouse gas emissions and combating climate change.
How do current environmental issues impact the use of renewable energy?
Current environmental issues, such as climate change and air pollution, are driving the need for increased use of renewable energy sources to reduce greenhouse gas emissions and improve air quality. These issues are creating a sense of urgency for governments and businesses to invest in and accelerate the adoption of renewable energy technologies. Additionally, natural disasters, like hurricanes and wildfires, are highlighting the vulnerability of traditional energy systems and the benefits of more resilient renewable energy solutions.
What energy sources make up the world's energy supply?
The world's energy supply is primarily made up of fossil fuels such as coal, oil, and natural gas, along with renewable sources like hydroelectric, solar, wind, and nuclear power. Renewable energy sources are gaining importance due to environmental concerns and the need to reduce carbon emissions.
What is efficient about renewable energy?
I think, at this moment very important of renewable energy because recently ends of fossil fuel in the world and other non renewable energy sources is not available in the world. non renewable energy is more complex system and more costly. but renewable energy is endless of input energy or initial energy, it reproduce itself, it's whole life me and your continuously give the energy sources e.g: sun, wind,water(Tidal). it's also important, it's power produced without pollution.
