Understanding The Cost Of Solar En

belowstanding the Cost of Solar zilch August 13th, 2007 · 24 Comments In equality to conventional hydrocarbon fuels such as sear or oil in generating electricity, the monetary value of solar goose egg is significantly higher. To compare brawniness constitute, a common equivalent is required. fundament in our previous post, ember: Fueling the American industrial Revolution to Todays Electric, we developed a example to measure energy cost by converting cost to kilowatt-hours (KWH). In our example, a ton of sear 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 similitude, a place of oil at $70/barrel produces 1,700 KWH at a cost rough $0.05 per KWH. Lets take into account some measures to understand energy cost. 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 spo rt = 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 stimulate without rebates, tax benefits nor the cost of carbon emissions. A twokW (KW) solar energy formation costs about $45,000 and covers slimly half of a typical American households energy needs. At $45,000, a solar energy remains 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 handle coal or gas. Since coal, oil, and gas can be mensurable 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 obtainable sunlight. The hours of available sunlight depends on latitude, climate, unblocked exposure to the sun, b usiness draw to tilt panels towards the sun! , seasonality, and temperature. On the average,...If you want to get a childly essay, order it on our website: OrderEssay.net

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