Unconventional Energy Supply And Global Warming - In What Ways Can Mankind Make A Difference?
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Global warming one the “hottest” issues these days. The current climate change the worst yet to take place. Global warming an overall increase world temperature which attributed to the increasing number greenhouse gases trapped the atmosphere. Searching an alternative energy source considered way reducing the toxic emissions.
Greenhouse gases can be produced both by natural & industrial processes. The most abundant greenhouse gases on earth’s atmosphere are water vapor carbon dioxide methane nitrous oxide ozone & CFCs.
There are number sources greenhouse gases. Burning fossil fuels & deforestation lead to higher concentration carbon dioxide our atmosphere. Without the trees & plants to take the carbon dioxide emitted by burning fossil fuels natural gas & petroleum products all the CO2 emitted remains the atmosphere.
What s more the use CFCs or chlorofluorocarbons refrigeration systems & fire suppression systems & other manufacturing processes also increases the greenhouse content our atmosphere. While the use non-organic fertilizers agriculture also lead to elevated nitrous oxide concentrations another greenhouse gas.
In the USA greenhouse gas emissions mainly come form use fossil fuels as energy source. Approximately 82 percent the greenhouse gas emission the United States 2006 came form combustion coal natural gas & petroleum United States Energy Information Administration . Meanwhile Asia China expected to increase its emission greenhouse gas because the construction old-fashioned power plants its internal provinces. At present the carbon dioxide concentrations the atmosphere are the highest 150 000 years. The 1990s were most likely the warmest decade history while 1998 was the warmest year Greenpeace .
Not controlling the greenhouse gas being emitted by human activity can fuel climate change the next hundred years will be much faster than anything known & recorded times gone by. There are necessary steps to be undertaken to control the toxic emission will soon be killing us.
To reduce the consumption oil petroleum & other fossil fuel we should use energy efficiently. Energy we use should be generated from renewable energy source which would mean harnessing the natural energy form sun winds crops tides & waves.
Green energy another term used to explain sources energy are considered to be environmentally friendly which also comparable to the renewable sources energy.
There are abundant ways generating electricity & energy from renewable & natural sources generate clean & safe energy. Wind sun & heat can generate electricity for less cost & less carbon emission than those coal & even gas.
Shifting the world’s attention to alternative fuel source rather than relying on fossil fuel one the solutions resolving the drastic climate change. Greenpeace cited with renewable energy & using smartly can deliver half the world’s energy needs by 2050. Greenpeace also cited realistic to reduce carbon dioxide emission by almost 50 percent within the next 43 years.
Governments are taking steps to use & tap alternative energy sources as main source energy. The European Union leaders made an agreement March 2007 to ensure 20 percent their nation’s energy should come from renewable fuels by 2020. This part their effort to curtail carbon dioxide emissions & other greenhouse gas. There are even governments offering incentives to their residents who are using green energy.
Alternative energy source may not be the only way to reduce the greenhouse emission human activity produce. There are easy ways which we can do to contribute reducing toxic gas emission & mitigate global warming.