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b) Burning LFG for electricity produces the additional benefit of preventing methane from entering the atmosphere. So, the methane is collected and burned to generate electricity. Calculate how much methane in cubic feet is prevented from entering the atmosphere by burning LFG to produce electricity at the Puente Hills Landfill over a 10-year period. c) All of the landfills in the United States that burn LFG to produce electricity produce a total of about 17.5 billion kilowatt-hours (kWh) of electricity per year. The average house in the United States uses about 30.3 kWh of electricity per day. Calculate how many households can have their total electricity needs provided by these landfills.

b) Burning LFG for electricity produces the additional benefit of preventing methane from entering the atmosphere. So, the methane is collected and burned to generate electricity. Calculate how much methane in cubic feet is prevented from entering the atmosphere by burning LFG to produce electricity at the Puente Hills Landfill over a 10-year period. c) All of the landfills in the United States that burn LFG to produce electricity produce a total of about 17.5 billion kilowatt-hours (kWh) of electricity per year. The average house in the United States uses about 30.3 kWh of electricity per day. Calculate how many households can have their total electricity needs provided by these landfills.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Human and other animal waste can result in water and air pollution. Organic materials (such as food scraps and yard waste) in landfills can decompose and produce landfill gas (LFG) over time. About 50% of LFG is methane, a greenhouse gas with a global warming potential 25 times higher than that of carbon dioxide over a 100-year time period. LFG can be collected and burned to generate electricity. a) The Puente Hills Landfill in California contains about 137 million tons of landfill waste and burns LFG to generate electricity. In a typical landfill, one million tons of landfill waste emits approximately 413,000 cubic feet of LFG per day. Calculate how much LFG (in cubic feet) is emitted at the Puente Hills Landfill per vear
Transcribed Image Text:Human and other animal waste can result in water and air pollution. Organic materials (such as food scraps and yard waste) in landfills can decompose and produce landfill gas (LFG) over time. About 50% of LFG is methane, a greenhouse gas with a global warming potential 25 times higher than that of carbon dioxide over a 100-year time period. LFG can be collected and burned to generate electricity. a) The Puente Hills Landfill in California contains about 137 million tons of landfill waste and burns LFG to generate electricity. In a typical landfill, one million tons of landfill waste emits approximately 413,000 cubic feet of LFG per day. Calculate how much LFG (in cubic feet) is emitted at the Puente Hills Landfill per vear
b) Burning LFG for electricity produces the additional benefit of preventing methane from entering the atmosphere. So, the methane is collected and burned to generate electricity. Calculate how much methane in cubic feet is prevented from entering the atmosphere by burning LFG to produce electricity at the Puente Hills Landfill over a 10-year period. c) All of the landfills in the United States that burn LFG to produce electricity produce a total of about 17.5 billion kilowatt-hours (kWh) of electricity per year. The average house in the United States uses about 30.3 kWh of electricity per day. Calculate how many households can have their total electricity needs provided by these landfills.
Transcribed Image Text:b) Burning LFG for electricity produces the additional benefit of preventing methane from entering the atmosphere. So, the methane is collected and burned to generate electricity. Calculate how much methane in cubic feet is prevented from entering the atmosphere by burning LFG to produce electricity at the Puente Hills Landfill over a 10-year period. c) All of the landfills in the United States that burn LFG to produce electricity produce a total of about 17.5 billion kilowatt-hours (kWh) of electricity per year. The average house in the United States uses about 30.3 kWh of electricity per day. Calculate how many households can have their total electricity needs provided by these landfills.
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