Hamartia Antidote
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Electrical lines in US homes.
Typical home flip switch (no fuses) circuit breaker box. 200+ amp main breaker with 15 and 20 amp single pole breakers with 12 gauge wire. 15 to 70 amp double pole breakers are used for 240v with 6 or 8 gauge wire.
if 15amp circuit it is 15AMPx120v=1800 watts
if 20amp circuit it is 20AMPx120v=2400 watts
With the invention of the "reliable" lightbulb in 1879 by Thomas Edison electrical power lines were quickly installed enmass in the 1880's to phase out the usage of Natural Gas lamps as a source of light.
https://www.eia.gov/tools/faqs/faq.php?id=427&t=3
What is U.S. electricity generation by energy source?
n 2016, about 4.08 trillion kilowatthours (kWh) of electricity were generated at utility-scale facilities in the United States. About 65% of this electricity generation was from fossil fuels (natural gas, coal, petroleum, and other gases), about 20% was from nuclear energy, and about 15% was from renewable energy sources. The U.S. Energy Information Administration (EIA) estimates that an additional 19 billion kWh (or about 0.02 trillion kWh) of electricity generation was from small-scale solar photovoltaic systems in 2016.
Major energy sources and percent shares of U.S. electricity generation at utility-scale facilities in 2016
How is electricity used in U.S. homes?
The U.S. Energy Information Administration (EIA) estimates in the Annual Energy Outlook 2017 that about 1,410 billion kilowatthours (kWh) of electricity were used by the residential sector in the United States in 2016.
1 Includes televisions, set-top boxes, home theater systems, DVD players, and video game consoles.
2 Includes desktop and laptop computers, monitors, and networking equipment.
3 Does not include water heating.
4 Includes small electric devices, heating elements, exterior lights, outdoor grills, pool and spa heaters, backup electricity generators, and motors not listed above. Does not include electric vehicle charging.
Typical home flip switch (no fuses) circuit breaker box. 200+ amp main breaker with 15 and 20 amp single pole breakers with 12 gauge wire. 15 to 70 amp double pole breakers are used for 240v with 6 or 8 gauge wire.
if 15amp circuit it is 15AMPx120v=1800 watts
if 20amp circuit it is 20AMPx120v=2400 watts
With the invention of the "reliable" lightbulb in 1879 by Thomas Edison electrical power lines were quickly installed enmass in the 1880's to phase out the usage of Natural Gas lamps as a source of light.
https://www.eia.gov/tools/faqs/faq.php?id=427&t=3
What is U.S. electricity generation by energy source?
n 2016, about 4.08 trillion kilowatthours (kWh) of electricity were generated at utility-scale facilities in the United States. About 65% of this electricity generation was from fossil fuels (natural gas, coal, petroleum, and other gases), about 20% was from nuclear energy, and about 15% was from renewable energy sources. The U.S. Energy Information Administration (EIA) estimates that an additional 19 billion kWh (or about 0.02 trillion kWh) of electricity generation was from small-scale solar photovoltaic systems in 2016.
Major energy sources and percent shares of U.S. electricity generation at utility-scale facilities in 2016
- Natural gas = 33.8%
- Coal = 30.4%
- Nuclear = 19.7%
- Renewables (total) = 14.9%
- Hydropower = 6.5%
- Wind = 5.6%
- Biomass = 1.5%
- Solar = 0.9%
- Geothermal = 0.4%
- Petroleum = 0.6%
- Other gases = 0.3%
- Other nonrenewable sources = 0.3%
- Pumped storage hydroelectricity = -0.2%
How is electricity used in U.S. homes?
The U.S. Energy Information Administration (EIA) estimates in the Annual Energy Outlook 2017 that about 1,410 billion kilowatthours (kWh) of electricity were used by the residential sector in the United States in 2016.
1 Includes televisions, set-top boxes, home theater systems, DVD players, and video game consoles.
2 Includes desktop and laptop computers, monitors, and networking equipment.
3 Does not include water heating.
4 Includes small electric devices, heating elements, exterior lights, outdoor grills, pool and spa heaters, backup electricity generators, and motors not listed above. Does not include electric vehicle charging.
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