Understanding The Cost Of Solar En

Understanding the Cost of Solar Energy
August 13th, 2007 · 24 Comments
In equality to conventional hydrocarbon fuels such as blacken or oil in generating electricity, the monetary value of solar goose egg is significantly higher. To compare energy cost, a common equivalent is required. fundament in our previous post, Coal: Fueling the American industrial Revolution to Todays Electric, we developed a example to measure energy cost by converting costs to kilowatt-hours (KWH).
In our example, a ton of coal on the average produces most 6,182 KWH of electric at a cost of about $36 per short ton (2,000 pounds). Under this measure coal cost less than$0.01 per KWH. In comparison, a barrel of oil at $70/barrel produces 1,700 KWH at a cost rough $0.05 per KWH. Lets provide some measures to understand energy costs.
Energy Units and Conversions KEEP
Energy Comparison
1 ton of coal = 6,182 KWH
1 barrel of oil = 1,699 KWH
1 cubic foundation garment of gas = 0.3 KWH
Energy Costs
1 ton of coal costs $36 = $0.006 per KWH
1 barrel of oil costs $70 = $0.05 per KWH
1 cubic foot of gas $0.008 = $0.03 per KWH
In comparison to solar energy, the hydrocarbon fuel costs are significantly commence without rebates, tax benefits nor the cost of carbon emissions.



A twokW (KW) solar energy formation costs about $45,000 and covers somewhat half of a typical American households energy needs. At $45,000, a solar energy system of rules equates to $9,000 a kilowatt. The $9,000 per KW for solar is not very utile in comparing electric generation costs to another(prenominal) fuels like coal or gas. Since coal, oil, and gas can be measured on a cost per KWH, we should measure solar costs on a KWH basis.
Some of the considerations for a solar energy system include the 20-to-30 year lifespan of the system and the hours of available sunlight. The hours of available sunlight depends on latitude, climate, unblocked exposure to the sun, business leader to tilt panels towards the sun, seasonality, and temperature. On the average,...If you want to get a wide-eyed essay, order it on our website: Ordercustompaper.com



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