Solar Energy The Earth offers us a home, but it is currently full of CO2 that could soon harm our world. CO2 in the air is causing extreme heat leading to global warming. Many people are concerned about this and want to take action. I believe we should take action and find alternative energy. Of all the alternative energies, I think solar energy is the best and most economical solution. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay Solar energy is harmless to the sun and gives you energy, and fast. “Every hour the sun radiates more than enough energy to Earth to meet global energy needs for an entire year.” (National Geographic, Solar Energy) Many would argue that when it rains or is a cloudy day, energy is stored. If everyone used solar energy, the amount of CO2 would be reduced if it were also used for cars. Solar energy is a renewable energy source. Solar energy can never run out. (Unless the sun explodes, which it won't for billions of years later.) Think about it, fossil fuels, coal, and nuclear energy are non-renewable and also damage the atmosphere. It has almost no maintenance and can last up to more than 25 years. Solar energy has almost no harm and helps to generate energy. Solar energy is very cheap. Many may think that it is very expensive, but in reality your out-of-pocket investment may only be less than $10,000. Of course this is the cheapest you can get. While wind power costs around $30,000. About 2/3 more than solar energy. Wind energy produces about the same amount of energy as solar energy but is much more expensive. Obviously we can't live off dung energy. There isn't enough dung to feed many people and it has to be used for other things, like fertilizer. It can also reduce the cost of electricity because it uses natural energy to produce electricity. Solar energy is cheaper than many think and also reduces electricity costs. Please note: this is just an example. Get a custom paper from our expert writers now. Get a Custom Essay Because of CO2 harming the Earth, we, the people must act, and quickly, so that our home, the Earth, does not have a damaged atmosphere. Solar energy is renewable, abundant and does not take long to maintain. It is also much cheaper than wind power and/or other alternative energies. In summary, solar energy is a good alternative for energy and heat instead of using carbon dioxide or fossil fuels.