Essay on Clean Fuel Better Life
Answers
We live in a modern world which is ruled by fuels and energy. There is very little we do without them. Since the 19th century we have been extensively using the carbon based fossil fuels. They are coal, petroleum derived oils, wood and natural gas. The rapid growth in industrialization, selfishness, drive for profits and ignoring future troubles have all resulted in energy generation and utilization processes that generate pollution and deteriorate our environment.
Burning of fossil fuels results in emissions of Carbon Dioxide, Carbon Monoxide, Nitrous Oxide, Fluorocarbons, smoke particles and hot gases. A petrol vehicle emits 2okg of Carbon dioxide in a run of 100 km. The result is global warming of Earth’s atmosphere increasing climatic temperatures. Icebergs at the poles and snow caps on mountain peaks are melting gradually resulting in increase of sea levels. Lands near oceans are gradually getting submerged in water. Thermal power is a major source of electricity in the world, but is the most harmful too.
Greenhouse gases rising to stratosphere are destroying the Ozone layerwhich saves all of us from skin burns and cancer due to harmful UV rays. People are suffocating from air pollution and suffering from respiratory diseases like TB. Further there are adverse effects on rains too. Governments and people are spending a lot of money on health and cure. The food-chain and biodiversity in the eco-system are affected too. The life that used to be calm and filled with fresh air is filled with noise, stink and smoke. The fast and uncontrolled developments with no caring for welfare of future generations has made the life of rich better and the life of common man worse.
Let us look at the brighter side. Hydropower, Geothermal power, Wind power, Tidal wave power, Biomass and solar power are some alternate sources of clean energy. Natural gas (Butane and Propane) is cleaner than the other fossil fuels. CNG is being increasingly used nowadays for transport vehicles. But in India lack of sufficient filling stations hampers its growth. Everyone knows about LPG (Liquefied Petroleum Gas), a byproduct from refinement of petroleum, is cleaner than petrol and diesel.
Biomass is the matter from living or dead organisms. Leftovers in restaurants or organic waste from kitchens are burnt by combustion to produce energy. Biomass is also fermented using various biochemical processes to produce biofuel like biodiesel. Biofuel and Biomass energy have additional benefits that Waste management problem is solved and money and energy are generated. Ethanol is cleaner than diesel and that's why widely used in North America in the form of E85.
Geothermal energy is sustainable heat in hot water springs and natural geysers. It is eco-friendly, cost effective and reliable. Atomic energy is also classified as clean energy and is in wide use in advanced countries. Research is on for better technologies using Thorium reactor resulting in less nuclear waste. Wind power is being harnessed globally and there is a lot of potential wind power in India.
Tidal wave power is not easy to harness. However, advanced countries have succeeded in making a good use of it. Hydroelectric power is very clean too. And, we will be better off by making use of still untapped potential.
Solar energy is derived from Solar radiation. It is clean and renewable. Solar energy available in India can take care of all our energy needs. We need to give more emphasis and adapt long lasting technologies to tap solar energy. Appliances, internal heating, lighting and vehicles make use of it. I wish for when cars, trains and airplanes, partially if not fully, run on solar energy.
As it is happening now, traditional ways are still dominating and increasingly being used. Had the inventors in 18th & 19th centuries used these alternate sources instead of oil, we would now be living in a dream world. Alas, how much I wish there were miniature atomic power devices that could be used in all machines. We need to urgently reduce the use of fossil fuels and focus entirely on clean fuels. Then there will not be a need to search for alternate planets or space stations to live in. Use of alternate energies will reduce dependency on foreign imports and save money too.
It is the duty of industrialists and governments to go for cleaner fuels to give their clients, the people a better life in a better world that has cleaner air, less noise and less Sun burns. The democratic forces wanting the welfare of people must see to that.