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|oecd.residential.heating | |oecd.residential.heating | ||
|10% oecd.energy.tfc | |10% oecd.energy.tfc | ||
|subset of <tt>oecd.residential | | | ||
|subset of <tt>oecd.residential</tt> | |||
<br />Page 44 of KWES2020 - inferring from statistic on IEA countries, which mostly overlap with OECD countries | |||
}} | }} | ||
{{dp | {{dp | ||
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}} | }} | ||
{{dp | {{dp | ||
|oecd | |oecd.services | ||
|14% oecd.energy.tfc | |14% oecd.energy.tfc | ||
}} | }} | ||
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|oecd.industrial.manufacturing.chemicals | |oecd.industrial.manufacturing.chemicals | ||
|5% oecd.energy.tfc | |5% oecd.energy.tfc | ||
| | |||
|subset of <tt>oecd.industrial.manufacturing</tt> | |subset of <tt>oecd.industrial.manufacturing</tt> | ||
}} | }} | ||
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|oecd.transport.passenger_cars | |oecd.transport.passenger_cars | ||
|21% oecd.energy.tfc | |21% oecd.energy.tfc | ||
| | |||
|subset of <tt>oecd.transport</tt> | |subset of <tt>oecd.transport</tt> | ||
}} | }} | ||
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|204 billion kilowatt hours / year | |204 billion kilowatt hours / year | ||
| | | | ||
|Using data from 2021 - [https://www.eia.gov/tools/faqs/faq.php?id=96&t=3 U.S. Energy Information Agency] | |4=Using data from 2021 - [https://www.eia.gov/tools/faqs/faq.php?id=96&t=3 U.S. Energy Information Agency] | ||
}} | }} | ||
{{dp | {{dp | ||
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|520 billion kilowatt hours / year | |520 billion kilowatt hours / year | ||
| | | | ||
|Using data from 2021 - [https://www.eia.gov/tools/faqs/faq.php?id=96&t=3 U.S. Energy Information Agency] | |4=Using data from 2021 - [https://www.eia.gov/tools/faqs/faq.php?id=96&t=3 U.S. Energy Information Agency] | ||
}} | }} | ||
{|class="wikitable" | {|class="wikitable" | ||
| | | | ||
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|Residential - [[heating]] {{p|~ heating indoor air (not water)<br /><br />~ varies with the weather and local climate<br /><br />~ energy may be fuel or electricity}} | |Residential - [[heating]] {{p|~ heating indoor air (not water)<br /><br />~ varies with the weather and local climate<br /><br />~ energy may be fuel or electricity}} | ||
|{{p2|366 W|{{calc|oecd.residential.heating / oecd.population|W}} }} | |{{p2|366 W|{{calc|oecd.residential.heating / oecd.population|W}} }} | ||
|{{light|← same}} | |||
|- <!-- | |- <!-- | ||
|Residential - [[hot water]] {{p|~ energy may be fuel or electricity}} | |Residential - [[hot water]] {{p|~ energy may be fuel or electricity}} | ||
|{{light|← same}} | |||
|- --> | |- --> | ||
|Residential - [[cooling]] {{p|~ cooling indoor air (not food refrigeration)<br /><br />~ varies with the weather and local climate}} | |Residential - [[cooling]] {{p|~ cooling indoor air (not food refrigeration)<br /><br />~ varies with the weather and local climate}} | ||
|{{p2|69 W|{{calc|usa.residential.cooling / usa.population|W}} }} | |{{p2|69 W|{{calc|usa.residential.cooling / usa.population|W}} }} | ||
|{{light|← same}} | |||
|- | |||
|Residential - '''other''' {{p|Entirely electricity - anything used in the home {{light|(except for heating/cooling<!--or hot water-->; also does not include charging electric vehicles, as that goes in "transport")}}.<br /><br />A lot of websites that teach you how to "save energy" are centered on this. But as you can see, it's actually quite a small part of energy demand!}} | |||
|{{p2|176 W|{{calc|usa.residential.other / usa.population|W}} }} <!-- FIXME: this is using the wrong statistic (it excludes some things we want to count and includes some things we don't want to count) --> | |||
|{{light|← same}} | |||
|{{light|← same}} | |||
|- | |- | ||
| | |Commercial & public {{p|This is not split into heating/cooling/misc (unlike for residential) due to lack of more detailed data.<br /><br />Affected by:<br />~ how often people eat at restaurants<br />~ government spending}} | ||
|{{p2| | |{{p2|512 W|{{calc|oecd.services / oecd.population|W}} }} | ||
|{{light|← same}} | |||
|- | |- | ||
| | |Industrial - <small>manufacturing & mining</small> {{p|Affected by:<br />~ what people buy, and how much of it}} | ||
|{{p2| | |{{p2|935 W|{{calc|(oecd.energy.tfc*world.industrial/world.energy.tfc - oecd.industrial.other) / oecd.population|W||Estimated in a more complex way, because people in OECD countries consume a lot of goods that were manufactured ''outside'' of OECD countries.}} }} | ||
|{{light|(to be calculated)}} | |||
|- | |- | ||
|Industrial {{p| | |Industrial - other {{p|Includes agriculture & construction<br /><br />Affected by:<br />~ what people eat<br />~ how much food is wasted by people & businesses}} | ||
|{{p2| | |{{p2|110 W|{{calc|oecd.industrial.other / oecd.population|W||Estimated from OECD energy usage alone (even though they do import some food), because OECD countries produce enough food crops to feed their local population. {{npn}}<!-- TODO: make an analysis page based on [[Code:food1.sql]] -->}} }} | ||
|{{light|(to be calculated)}} | |||
|- | |- | ||
|Transport {{p|Includes | |Transport - passenger cars {{p|Includes cars, vans, SUVs and ''personal'' trucks.<br /><br />Affected by:<br />~ how much people drive}}<!-- | ||
|{{p2| | TALK: split up transport differently? freight trucks and ships are affected by what ppl buy. planes are affected by how much people fly. trains are minor in any case. Split: would it be simpler to just have "Transport - people" and "Transport - goods"? --> | ||
|{{p2|768 W|{{calc|oecd.transport.passenger_cars / oecd.population|W}} }} | |||
|{{light|(to be calculated)}} | |||
|- | |||
|Transport - other {{p|Includes freight trucks, cargo ships, planes and trains.<br /><br />Affected by:<br />~ what people buy, and how much of it<br />~ how often people fly}} | |||
|{{p2|549 W|{{calc|(oecd.transport - oecd.transport.passenger_cars) / oecd.population|W}} }} | |||
|{{light|(to be calculated)}} | |||
|- | |- | ||
|'''Total''' | |'''Total''' | ||
|3485 W<!--{{p2|3658 W|{{calc|oecd.energy.tfc / oecd.population|W}} }}--> | |3485 W<!--{{p2|3658 W|{{calc|oecd.energy.tfc / oecd.population|W}} }}--> | ||
| | |||
|} | |} | ||
{{minor|All datapoints are cited from ''Key World Energy Statistics 2020 (IEA report)'' unless otherwise specified.}} | {{minor|All datapoints are cited from ''Key World Energy Statistics 2020 (IEA report)'' unless otherwise specified.}} | ||
===Note on reducing environmental impacts=== <!-- TALK: maybe move this somewhere else? --> | ===Note on reducing environmental impacts=== <!-- TALK: maybe move this somewhere else? --> | ||
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* When it comes to [[habitat loss]]: '''[[Land]]''' usage is the main culprit. | * When it comes to [[habitat loss]]: '''[[Land]]''' usage is the main culprit. | ||
** The best thing people can do is eat more [[plant-based]] and [[food waste|waste less food]]. | ** The best thing people can do is eat more [[plant-based]] and [[food waste|waste less food]]. | ||
==Purpose== | |||
This page is currently incomplete. By finishing it, we can gain insights like: | |||
* How much energy & emissions can be saved by various societal changes: | |||
** [[frugalism|Buying less stuff]] / ending [[planned obsolescence]] | |||
** Driving less ([[walkability]] or using [[public transit]]) | |||
** [[food waste|Wasting less food]] | |||
** Eating more [[plant-based]] | |||
** Making vehicles [[EVs|electric]] | |||
* If [[solar]] was the world's main [[energy]] source: | |||
** How many [[solar panels]] would there need to be near ''homes'' vs near ''industries''? | |||
** How much of the electricity needs to be [[baseload|available 24/7]] (requiring [[energy storage]])? | |||
==See also== | ==See also== | ||
* [[Energy demand scenarios]] (an older analysis) | * [[Energy demand scenarios]] (an older analysis) |