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	<id>https://thechange.wiki/index.php?action=history&amp;feed=atom&amp;title=Archive%3A000%2FGround_source_heat_pump</id>
	<title>Archive:000/Ground source heat pump - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://thechange.wiki/index.php?action=history&amp;feed=atom&amp;title=Archive%3A000%2FGround_source_heat_pump"/>
	<link rel="alternate" type="text/html" href="https://thechange.wiki/index.php?title=Archive:000/Ground_source_heat_pump&amp;action=history"/>
	<updated>2026-04-22T21:05:32Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.41.0</generator>
	<entry>
		<id>https://thechange.wiki/index.php?title=Archive:000/Ground_source_heat_pump&amp;diff=2312&amp;oldid=prev</id>
		<title>Elie: Elie moved page Ground source heat pump to Archive:000/Ground source heat pump without leaving a redirect: Huge_refactor</title>
		<link rel="alternate" type="text/html" href="https://thechange.wiki/index.php?title=Archive:000/Ground_source_heat_pump&amp;diff=2312&amp;oldid=prev"/>
		<updated>2024-10-26T20:29:44Z</updated>

		<summary type="html">&lt;p&gt;Elie moved page &lt;a href=&quot;/index.php?title=Ground_source_heat_pump&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Ground source heat pump (page does not exist)&quot;&gt;Ground source heat pump&lt;/a&gt; to &lt;a href=&quot;/Archive:000/Ground_source_heat_pump&quot; title=&quot;Archive:000/Ground source heat pump&quot;&gt;Archive:000/Ground source heat pump&lt;/a&gt; without leaving a redirect: Huge_refactor&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 16:29, 26 October 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Elie</name></author>
	</entry>
	<entry>
		<id>https://thechange.wiki/index.php?title=Archive:000/Ground_source_heat_pump&amp;diff=1239&amp;oldid=prev</id>
		<title>Elie at 01:42, 18 May 2023</title>
		<link rel="alternate" type="text/html" href="https://thechange.wiki/index.php?title=Archive:000/Ground_source_heat_pump&amp;diff=1239&amp;oldid=prev"/>
		<updated>2023-05-18T01:42:39Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:42, 17 May 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l23&quot;&gt;Line 23:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 23:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Unlike other [[geothermal]] energy (which is only viable in a few parts of the world), ground source heat pumps work in almost any part of the world.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Unlike other [[geothermal]] energy (which is only viable in a few parts of the world), ground source heat pumps work in almost any part of the world.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==Effects on surrounding ecosystem==&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{sum|No problem|good}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Once the GSHP is installed, it does not affect the surrounding environment. Contrary to a common myth, GSHPs do not freeze the ground.&amp;lt;ref&amp;gt;[https://jlphillips.co.uk/ground-source-heat-pumps-myths-debunked/ Ground Source Heat Pumps – 5 Myths Debunked - JL Phillips]&amp;lt;/ref&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==References==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==References==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;references /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;references /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==External links==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [https://jlphillips.co.uk/ground-source-heat-pumps-myths-debunked/ Ground Source Heat Pumps – 5 Myths Debunked - JL Phillips]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Elie</name></author>
	</entry>
	<entry>
		<id>https://thechange.wiki/index.php?title=Archive:000/Ground_source_heat_pump&amp;diff=1229&amp;oldid=prev</id>
		<title>Elie: Created page with &quot;A '''ground source heat pump''' (GSHP) is a geothermal option for heating and cooling.  '''Basic principle:''' Use the temperature of the ground a few hundred meters deep. This is a very stable 16'C{{x|on average. The exact temperature can range from 7'C to 21'C depending on latitude&lt;ref&gt;[https://www.energy.gov/energysaver/geothermal-heat-pumps Geothermal Heat Pumps - Department of Energy]&lt;/ref&gt; - but it does not change much with the seasons.}}. The GSHP keep...&quot;</title>
		<link rel="alternate" type="text/html" href="https://thechange.wiki/index.php?title=Archive:000/Ground_source_heat_pump&amp;diff=1229&amp;oldid=prev"/>
		<updated>2023-05-18T00:19:09Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;A &amp;#039;&amp;#039;&amp;#039;ground source heat pump&amp;#039;&amp;#039;&amp;#039; (GSHP) is a &lt;a href=&quot;/index.php?title=Geothermal&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Geothermal (page does not exist)&quot;&gt;geothermal&lt;/a&gt; option for &lt;a href=&quot;/Heating&quot; title=&quot;Heating&quot;&gt;heating&lt;/a&gt; and &lt;a href=&quot;/Cooling&quot; title=&quot;Cooling&quot;&gt;cooling&lt;/a&gt;.  &amp;#039;&amp;#039;&amp;#039;Basic principle:&amp;#039;&amp;#039;&amp;#039; Use the temperature of the ground a few hundred meters deep. This is a very stable 16&amp;#039;C{{x|on average. The exact temperature can range from 7&amp;#039;C to 21&amp;#039;C depending on latitude&amp;lt;ref&amp;gt;[https://www.energy.gov/energysaver/geothermal-heat-pumps Geothermal Heat Pumps - Department of Energy]&amp;lt;/ref&amp;gt; - but it does not change much with the seasons.}}. The GSHP keep...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;A '''ground source heat pump''' (GSHP) is a [[geothermal]] option for [[heating]] and [[cooling]].&lt;br /&gt;
&lt;br /&gt;
'''Basic principle:''' Use the temperature of the ground a few hundred meters deep. This is a very stable 16'C{{x|on average. The exact temperature can range from 7'C to 21'C depending on latitude&amp;lt;ref&amp;gt;[https://www.energy.gov/energysaver/geothermal-heat-pumps Geothermal Heat Pumps - Department of Energy]&amp;lt;/ref&amp;gt; - but it does not change much with the seasons.}}. The GSHP keeps the building cool during the summer, and keeps it warm during the winter.&lt;br /&gt;
&lt;br /&gt;
{{considerations}} __NOTOC__&lt;br /&gt;
&lt;br /&gt;
==Environmental &amp;amp; labor footprint of construction==&lt;br /&gt;
{{sum|Unknown {{rn}} }}&lt;br /&gt;
''This section needs research:''&lt;br /&gt;
* How easy is it to retrofit existing buildings?&lt;br /&gt;
** Single-detatched homes&lt;br /&gt;
** Townhouses, mid-rise and high-rise buildings&lt;br /&gt;
** Warehouses and other&lt;br /&gt;
* How does this viability compare with new construction?&lt;br /&gt;
* Life cycle analysis: How long does the thing last?&lt;br /&gt;
&lt;br /&gt;
==Energy usage==&lt;br /&gt;
{{sum|Low|good}}&lt;br /&gt;
'''It still takes some''' electricity to run a GSHP. Also, in the winter, you'll still need some additional [[heating]]{{x|Option: Maybe a ''non-geothermal'' [[heat pump]] could do the last bit of heating, installed in a way that the deep ground temperature serves as the &amp;quot;background&amp;quot; temperature? {{rn}} }} if you want {{alt|your home|the building}} to be warmer than the deep ground temperature{{x|very likely in cold climates like Canada, since the deep ground temperature is lower too}}. However, this is '''less [[energy]]''' than other heating/cooling options.&lt;br /&gt;
&lt;br /&gt;
==Geography==&lt;br /&gt;
{{sum|No problem / universal|good}}&lt;br /&gt;
&lt;br /&gt;
Unlike other [[geothermal]] energy (which is only viable in a few parts of the world), ground source heat pumps work in almost any part of the world.&lt;br /&gt;
&lt;br /&gt;
==Effects on surrounding ecosystem==&lt;br /&gt;
{{sum|No problem|good}}&lt;br /&gt;
&lt;br /&gt;
Once the GSHP is installed, it does not affect the surrounding environment. Contrary to a common myth, GSHPs do not freeze the ground.&amp;lt;ref&amp;gt;[https://jlphillips.co.uk/ground-source-heat-pumps-myths-debunked/ Ground Source Heat Pumps – 5 Myths Debunked - JL Phillips]&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Elie</name></author>
	</entry>
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