Difference between revisions of "Energy/SUT"
From MediaWiki
m |
|||
| Line 1: | Line 1: | ||
| − | + | {{DISPLAYTITLE:Solar updraft tower}} | |
| + | {{Cleanup-rewrite}} {{Expand article|date=February 2013}} | ||
| + | The [[w:solar updraft tower|solar updraft tower]] is a renewable-energy power plant for generating electricity from solar power. Sunshine falling on a greenhouse-like collector structure around the base of a tall chimney heats the air within it. The resulting convection causes air to rise up the tower by the chimney effect. This airflow drives wind turbines to produce electricity. | ||
==Advantages== | ==Advantages== | ||
| − | |||
* Life span = 80 years. <ref>http://social.csptoday.com/technology/solar-updraft-tower-technology-not-all-hot-air</ref> | * Life span = 80 years. <ref>http://social.csptoday.com/technology/solar-updraft-tower-technology-not-all-hot-air</ref> | ||
* Low maintenance costs. | * Low maintenance costs. | ||
| Line 12: | Line 13: | ||
==Disadvantages== | ==Disadvantages== | ||
| − | |||
*Takes up a relatively large amount of space.<ref>http://educypedia.karadimov.info/library/Solar%20Updraft%20Towers.pdf</ref> | *Takes up a relatively large amount of space.<ref>http://educypedia.karadimov.info/library/Solar%20Updraft%20Towers.pdf</ref> | ||
==Economic analysis== | ==Economic analysis== | ||
| − | |||
* Cost per Watt of capacity = 4 EUR <ref>http://en.wikipedia.org/wiki/Solar_updraft_tower</ref> | * Cost per Watt of capacity = 4 EUR <ref>http://en.wikipedia.org/wiki/Solar_updraft_tower</ref> | ||
* Cost per watt of capacity (200 MW): 4 EUR, (50 MW): 6,04 <ref>http://www.architecture.mit.edu/sites/all/files/attachments/lecture/SolarUpdraftTower_Project.pdf</ref> | * Cost per watt of capacity (200 MW): 4 EUR, (50 MW): 6,04 <ref>http://www.architecture.mit.edu/sites/all/files/attachments/lecture/SolarUpdraftTower_Project.pdf</ref> | ||
| Line 27: | Line 26: | ||
Considering land prices as follows, the solar updraft tower will cost 100,000 - 1,000,000 USD for land only. | Considering land prices as follows, the solar updraft tower will cost 100,000 - 1,000,000 USD for land only. | ||
* US = 1,000 - 10,000 USD per acre | * US = 1,000 - 10,000 USD per acre | ||
| − | * Argentina < 8,000 USD per acre <ref> http://www.laht.com/article.asp?CategoryId=14093&ArticleId=363225 </ref> | + | * Argentina < 8,000 USD per acre <ref>http://www.laht.com/article.asp?CategoryId=14093&ArticleId=363225</ref> |
== References == | == References == | ||
{{Reflist}} | {{Reflist}} | ||
Revision as of 13:37, 12 June 2013
{{#ifeq:{{subst:substcheck}}|SUBST
|{{#if:Cleanup-rewrite
|<{{#switch:{{{tag}}}
|p=p
|span=span
|div=div
|#default=strong
}} class="error">Template {{{{#if: |subst:}}Cleanup-rewrite{{#if: ||{{{2}}}}}{{#if: ||{{{3}}}}}{{#if: ||{{{4}}}}}{{#if: ||{{{5}}}}}{{#if: ||{{{6}}}}}{{#if: ||{{{7}}}}}{{#if: ||{{{8}}}}}{{#if: ||{{{9}}}}}{{#if: ||{{{10}}}}}{{#if: ||{{{11}}}}}{{#if: ||…}}}} has been incorrectly substituted.</{{#switch:{{{tag}}}
|p=p |span=span |div=div |#default=strong
}}>
}}
}}{{Ambox/{{#ifeq:|left|small|core}}
|type = content |image = 50x40px |smallimage = {{#if:|{{{smallimage}}}|50x40px}} |imageright = |smallimageright = {{#if:|{{{smallimageright}}}|}} |class = ambox-{{#switch:content |speedy = speedy |delete = delete |content = content |style = style |move = move |protection = protection |notice|#default = notice }} |style = |textstyle = |smalltext = |talk = {{#switch:¬ |¬ = | = {{#ifeq:{{ safesubst:#if: {{safesubst:#invoke:Ns has subpages|main}} | {{ safesubst:#titleparts:{{ safesubst:#if:|{{{1}}}|Energy/SUT}}|1}} | {{ safesubst:#if:|{{{1}}}|Energy/SUT}}
}}|Template:Cleanup-rewrite|#}}
|#default = {{{talk}}}
}}
|issue = {{#switch:{{#ifeq:|yes|section}}
|¬ =
| = This article
|This {{#ifeq:|yes|section}}
}} may need to be rewritten entirely to comply with RBEMWiki's quality standards (based on Wikipedia's){{#if:|, as {{{1}}}}}.
|fix = You can help. The discussion page may contain suggestions.
|date = {{#switch:
|¬ =
| = {{#ifeq:{{ safesubst:#if: {{safesubst:#invoke:Ns has subpages|main}}
| {{ safesubst:#titleparts:{{ safesubst:#if:|{{{1}}}|Energy/SUT}}|1}}
| {{ safesubst:#if:|{{{1}}}|Energy/SUT}}
}}|Template:Cleanup-rewrite|December 2024}}
|#default = }} |info =
}}{{#if:
{{#ifeq: | true
| dontcat
}}{{#ifeq: | no
| dontcat
}}{{#switch: ¬
| yes
| ¬ =
| #default = dontcat
}}{{#switch:
| no =
{{#switch:
{{#if:
| {{#if:{{#titleparts:|0|3}}
| subsubpage
| {{#if:{{#titleparts:|0|2}}
| subpage
| basepage
}}
}}
| {{#if:{{#titleparts:Energy/SUT|0|3}}
| subsubpage
| {{#if:{{#titleparts:Energy/SUT|0|2}}
| subpage
| basepage
}}
}}
}}
| basepage =
| subpage = dontcat
| subsubpage = dontcat
}}
| only =
{{#switch:
{{#if:
| {{#if:{{#titleparts:|0|3}}
| subsubpage
| {{#if:{{#titleparts:|0|2}}
| subpage
| basepage
}}
}}
| {{#if:{{#titleparts:Energy/SUT|0|3}}
| subsubpage
| {{#if:{{#titleparts:Energy/SUT|0|2}}
| subpage
| basepage
}}
}}
}}
| basepage = dontcat
| subpage = | subsubpage = }}
}}
| |
{{#switch:
{{#ifeq: | false
|
| {{#ifeq: | yes
|
| {{#ifeq: | yes
|
| {{#if:x
|
{{#if:{{#titleparts:{{#if:| | Energy/SUT }}|0|2}}
|
|
}}
}}
}}
}}
}}
| hide =
| #default =
{{#ifeq: h0#384!5nea+w9 | {{#if:RBEMWiki articles needing rewrite
|{{#if:
|{{#ifexist:Category:RBEMWiki articles needing rewrite from |
|
}}
|
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:
|[[Category:{{{cat2}}} from ]]{{#ifexist:Category:{{{cat2}}} from |
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:
|[[Category:{{{cat3}}} from ]]{{#ifexist:Category:{{{cat3}}} from |
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}{{#if:
|{{#if:
|{{#ifexist:Category: from |
|
}}
|[[Category:]]
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:
|[[Category:{{{cat2}}} from ]]{{#ifexist:Category:{{{cat2}}} from |
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:
|[[Category:{{{cat3}}} from ]]{{#ifexist:Category:{{{cat3}}} from |
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}{{#if:
|{{#if:
|{{#ifexist:Category: from |
|
}}
|[[Category:]]
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:
|[[Category:{{{cat2}}} from ]]{{#ifexist:Category:{{{cat2}}} from |
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:
|[[Category:{{{cat3}}} from ]]{{#ifexist:Category:{{{cat3}}} from |
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}
|
{{#switch:
{{#if:
| {{{demospace}}}
| {{#if:
|
{{#ifeq:|
| talk
|
}}
|
{{#ifeq:|talk
| talk
|
}}
}}
}}
| main | = | talk = | user = | wikipedia = | file | image = | mediawiki = | template = | help = | category = | portal = | book = | other | #default =
}}
|
{{#iferror: {{#expr: 1 + {{#switch:
{{#if:
| {{{demospace}}}
| {{#if:
|
{{#ifeq:|
| talk
|
}}
|
{{#ifeq:|talk
| talk
|
}}
}}
}}
| main | = {{#if:RBEMWiki articles needing rewrite
|{{#if:
|{{#ifexist:Category:RBEMWiki articles needing rewrite from |
|
}}
|
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:
|[[Category:{{{cat2}}} from ]]{{#ifexist:Category:{{{cat2}}} from |
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:
|[[Category:{{{cat3}}} from ]]{{#ifexist:Category:{{{cat3}}} from |
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}{{#if:
|{{#if:
|{{#ifexist:Category: from |
|
}}
|[[Category:]]
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:
|[[Category:{{{cat2}}} from ]]{{#ifexist:Category:{{{cat2}}} from |
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:
|[[Category:{{{cat3}}} from ]]{{#ifexist:Category:{{{cat3}}} from |
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}{{#if:
|{{#if:
|{{#ifexist:Category: from |
|
}}
|[[Category:]]
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:
|[[Category:{{{cat2}}} from ]]{{#ifexist:Category:{{{cat2}}} from |
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:
|[[Category:{{{cat3}}} from ]]{{#ifexist:Category:{{{cat3}}} from |
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}} | talk = | user = | wikipedia = | file | image = | mediawiki = | template = {{#switch:Template:Cleanup-rewrite
|Energy/SUT ={{#ifexpr:{{#ifeq:may need to be rewritten entirely to comply with RBEMWiki's quality standards (based on Wikipedia's){{#if:|, as {{{1}}}}}.|¬|1|0}}+{{#ifeq:You can help. The discussion page may contain suggestions.|¬|1|0}}+{{#ifeq:{{subst:substcheck}}|¬|1|0}}
|[[Category:Article message templates with missing parameters|{{#expr:{{#ifeq:may need to be rewritten entirely to comply with RBEMWiki's quality standards (based on Wikipedia's){{#if:|, as {{{1}}}}}.|¬|1|0}}+{{#ifeq:You can help. The discussion page may contain suggestions.|¬|1|0}}+{{#ifeq:{{subst:substcheck}}|¬|1|0}}}}]]
}}{{#if:
|
}}
|Template: = {{#ifeq:Energy/SUT|Energy/SUT|}}
}}
| help = | category = | portal = | book = | other | #default =
}} }} | {{#switch:
{{#if:
| {{{demospace}}}
| {{#if:
|
{{#ifeq:|
| talk
|
}}
|
{{#ifeq:|talk
| talk
|
}}
}}
}}
| main | = {{#if:RBEMWiki articles needing rewrite
|{{#if:
|{{#ifexist:Category:RBEMWiki articles needing rewrite from |
|
}}
|
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:
|[[Category:{{{cat2}}} from ]]{{#ifexist:Category:{{{cat2}}} from |
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:
|[[Category:{{{cat3}}} from ]]{{#ifexist:Category:{{{cat3}}} from |
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}{{#if:
|{{#if:
|{{#ifexist:Category: from |
|
}}
|[[Category:]]
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:
|[[Category:{{{cat2}}} from ]]{{#ifexist:Category:{{{cat2}}} from |
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:
|[[Category:{{{cat3}}} from ]]{{#ifexist:Category:{{{cat3}}} from |
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}{{#if:
|{{#if:
|{{#ifexist:Category: from |
|
}}
|[[Category:]]
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:
|[[Category:{{{cat2}}} from ]]{{#ifexist:Category:{{{cat2}}} from |
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:
|[[Category:{{{cat3}}} from ]]{{#ifexist:Category:{{{cat3}}} from |
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}} | talk = | user = | wikipedia = | file | image = | mediawiki = | template = {{#switch:Template:Cleanup-rewrite
|Energy/SUT ={{#ifexpr:{{#ifeq:may need to be rewritten entirely to comply with RBEMWiki's quality standards (based on Wikipedia's){{#if:|, as {{{1}}}}}.|¬|1|0}}+{{#ifeq:You can help. The discussion page may contain suggestions.|¬|1|0}}+{{#ifeq:{{subst:substcheck}}|¬|1|0}}
|[[Category:Article message templates with missing parameters|{{#expr:{{#ifeq:may need to be rewritten entirely to comply with RBEMWiki's quality standards (based on Wikipedia's){{#if:|, as {{{1}}}}}.|¬|1|0}}+{{#ifeq:You can help. The discussion page may contain suggestions.|¬|1|0}}+{{#ifeq:{{subst:substcheck}}|¬|1|0}}}}]]
}}{{#if:
|
}}
|Template: = {{#ifeq:Energy/SUT|Energy/SUT|}}
}}
| help = | category = | portal = | book = | other | #default =
}} | }}
}} }}
}} {{#ifeq:{{subst:substcheck}}|SUBST
|{{#if:Expand article
|<{{#switch:{{{tag}}}
|p=p
|span=span
|div=div
|#default=strong
}} class="error">Template {{{{#if: |subst:}}Expand article{{#if: ||{{{2}}}}}{{#if: ||{{{3}}}}}{{#if: ||{{{4}}}}}{{#if: ||{{{5}}}}}{{#if: ||{{{6}}}}}{{#if: ||{{{7}}}}}{{#if: ||{{{8}}}}}{{#if: ||{{{9}}}}}{{#if: ||{{{10}}}}}{{#if: ||{{{11}}}}}{{#if: ||…}}}} has been incorrectly substituted.</{{#switch:{{{tag}}}
|p=p |span=span |div=div |#default=strong
}}>
}}
}}{{Ambox/{{#ifeq:{{{small}}}|left|small|core}}
|type = content |image = 44px |smallimage = {{#if:|{{{smallimage}}}|44px}} |imageright = |smallimageright = {{#if:|{{{smallimageright}}}|}} |class = ambox-{{#switch:content |speedy = speedy |delete = delete |content = content |style = style |move = move |protection = protection |notice|#default = notice }} |style = width: auto; |textstyle = |smalltext = |talk = {{#switch:¬ |¬ = | = {{#ifeq:{{ safesubst:#if: {{safesubst:#invoke:Ns has subpages|main}} | {{ safesubst:#titleparts:{{ safesubst:#if:|{{{1}}}|Energy/SUT}}|1}} | {{ safesubst:#if:|{{{1}}}|Energy/SUT}}
}}|Template:Expand article|#}}
|#default = {{{talk}}}
}}
|issue = {{#switch:¬
|¬ =
| = This article
|This {{{sect}}}
}} Please expand this article. {{#ifeq:|no|| Some suggested sources are given hereafter.}} {{#if:|The reason given is: {{{reason}}}.}}
|fix = More information might be found in a section of the talk page.
|date = {{#switch:February 2013
|¬ =
| = {{#ifeq:{{ safesubst:#if: {{safesubst:#invoke:Ns has subpages|main}}
| {{ safesubst:#titleparts:{{ safesubst:#if:|{{{1}}}|Energy/SUT}}|1}}
| {{ safesubst:#if:|{{{1}}}|Energy/SUT}}
}}|Template:Expand article|December 2024}}
|#default = February 2013 }} |info =
}}{{#if:
{{#ifeq: | true
| dontcat
}}{{#ifeq: | no
| dontcat
}}{{#switch: ¬
| yes
| ¬ =
| #default = dontcat
}}{{#switch:
| no =
{{#switch:
{{#if:
| {{#if:{{#titleparts:|0|3}}
| subsubpage
| {{#if:{{#titleparts:|0|2}}
| subpage
| basepage
}}
}}
| {{#if:{{#titleparts:Energy/SUT|0|3}}
| subsubpage
| {{#if:{{#titleparts:Energy/SUT|0|2}}
| subpage
| basepage
}}
}}
}}
| basepage =
| subpage = dontcat
| subsubpage = dontcat
}}
| only =
{{#switch:
{{#if:
| {{#if:{{#titleparts:|0|3}}
| subsubpage
| {{#if:{{#titleparts:|0|2}}
| subpage
| basepage
}}
}}
| {{#if:{{#titleparts:Energy/SUT|0|3}}
| subsubpage
| {{#if:{{#titleparts:Energy/SUT|0|2}}
| subpage
| basepage
}}
}}
}}
| basepage = dontcat
| subpage = | subsubpage = }}
}}
| |
{{#switch:
{{#ifeq: | false
|
| {{#ifeq: | yes
|
| {{#ifeq: | yes
|
| {{#if:x
|
{{#if:{{#titleparts:{{#if:| | Energy/SUT }}|0|2}}
|
|
}}
}}
}}
}}
}}
| hide =
| #default =
{{#ifeq: h0#384!5nea+w9 | {{#if:Articles to be expanded
|{{#if:February 2013
|{{#ifexist:Category:Articles to be expanded from February 2013|
|
}}
|
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat2}}} from February 2013]]{{#ifexist:Category:{{{cat2}}} from February 2013|
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat3}}} from February 2013]]{{#ifexist:Category:{{{cat3}}} from February 2013|
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}{{#if:
|{{#if:February 2013
|{{#ifexist:Category: from February 2013|
|
}}
|[[Category:]]
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat2}}} from February 2013]]{{#ifexist:Category:{{{cat2}}} from February 2013|
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat3}}} from February 2013]]{{#ifexist:Category:{{{cat3}}} from February 2013|
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}{{#if:
|{{#if:February 2013
|{{#ifexist:Category: from February 2013|
|
}}
|[[Category:]]
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat2}}} from February 2013]]{{#ifexist:Category:{{{cat2}}} from February 2013|
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat3}}} from February 2013]]{{#ifexist:Category:{{{cat3}}} from February 2013|
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}
|
{{#switch:
{{#if:
| {{{demospace}}}
| {{#if:
|
{{#ifeq:|
| talk
|
}}
|
{{#ifeq:|talk
| talk
|
}}
}}
}}
| main | = | talk = | user = | wikipedia = | file | image = | mediawiki = | template = | help = | category = | portal = | book = | other | #default =
}}
|
{{#iferror: {{#expr: 1 + {{#switch:
{{#if:
| {{{demospace}}}
| {{#if:
|
{{#ifeq:|
| talk
|
}}
|
{{#ifeq:|talk
| talk
|
}}
}}
}}
| main | = {{#if:Articles to be expanded
|{{#if:February 2013
|{{#ifexist:Category:Articles to be expanded from February 2013|
|
}}
|
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat2}}} from February 2013]]{{#ifexist:Category:{{{cat2}}} from February 2013|
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat3}}} from February 2013]]{{#ifexist:Category:{{{cat3}}} from February 2013|
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}{{#if:
|{{#if:February 2013
|{{#ifexist:Category: from February 2013|
|
}}
|[[Category:]]
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat2}}} from February 2013]]{{#ifexist:Category:{{{cat2}}} from February 2013|
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat3}}} from February 2013]]{{#ifexist:Category:{{{cat3}}} from February 2013|
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}{{#if:
|{{#if:February 2013
|{{#ifexist:Category: from February 2013|
|
}}
|[[Category:]]
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat2}}} from February 2013]]{{#ifexist:Category:{{{cat2}}} from February 2013|
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat3}}} from February 2013]]{{#ifexist:Category:{{{cat3}}} from February 2013|
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}} | talk = | user = | wikipedia = | file | image = | mediawiki = | template = {{#switch:Template:Expand article
|Energy/SUT ={{#ifexpr:{{#ifeq:Please expand this article. {{#ifeq:|no|| Some suggested sources are given hereafter.}} {{#if:|The reason given is: {{{reason}}}.}}|¬|1|0}}+{{#ifeq:More information might be found in a section of the talk page.|¬|1|0}}+{{#ifeq:{{subst:substcheck}}|¬|1|0}}
|[[Category:Article message templates with missing parameters|{{#expr:{{#ifeq:Please expand this article. {{#ifeq:|no|| Some suggested sources are given hereafter.}} {{#if:|The reason given is: {{{reason}}}.}}|¬|1|0}}+{{#ifeq:More information might be found in a section of the talk page.|¬|1|0}}+{{#ifeq:{{subst:substcheck}}|¬|1|0}}}}]]
}}{{#if:
|
}}
|Template: = {{#ifeq:Energy/SUT|Energy/SUT|}}
}}
| help = | category = | portal = | book = | other | #default =
}} }} | {{#switch:
{{#if:
| {{{demospace}}}
| {{#if:
|
{{#ifeq:|
| talk
|
}}
|
{{#ifeq:|talk
| talk
|
}}
}}
}}
| main | = {{#if:Articles to be expanded
|{{#if:February 2013
|{{#ifexist:Category:Articles to be expanded from February 2013|
|
}}
|
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat2}}} from February 2013]]{{#ifexist:Category:{{{cat2}}} from February 2013|
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat3}}} from February 2013]]{{#ifexist:Category:{{{cat3}}} from February 2013|
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}{{#if:
|{{#if:February 2013
|{{#ifexist:Category: from February 2013|
|
}}
|[[Category:]]
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat2}}} from February 2013]]{{#ifexist:Category:{{{cat2}}} from February 2013|
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat3}}} from February 2013]]{{#ifexist:Category:{{{cat3}}} from February 2013|
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}}{{#if:
|{{#if:February 2013
|{{#ifexist:Category: from February 2013|
|
}}
|[[Category:]]
}}
}}{{#if:
|[[Category:]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat2}}} from February 2013]]{{#ifexist:Category:{{{cat2}}} from February 2013|
|
}}
|[[Category:{{{cat2}}}]]
}}
}}{{#if:
|[[Category:{{{all2}}}]]
}}{{#if:
|{{#if:February 2013
|[[Category:{{{cat3}}} from February 2013]]{{#ifexist:Category:{{{cat3}}} from February 2013|
|
}}
|[[Category:{{{cat3}}}]]
}}
}}{{#if:
|[[Category:{{{all3}}}]]
}} | talk = | user = | wikipedia = | file | image = | mediawiki = | template = {{#switch:Template:Expand article
|Energy/SUT ={{#ifexpr:{{#ifeq:Please expand this article. {{#ifeq:|no|| Some suggested sources are given hereafter.}} {{#if:|The reason given is: {{{reason}}}.}}|¬|1|0}}+{{#ifeq:More information might be found in a section of the talk page.|¬|1|0}}+{{#ifeq:{{subst:substcheck}}|¬|1|0}}
|[[Category:Article message templates with missing parameters|{{#expr:{{#ifeq:Please expand this article. {{#ifeq:|no|| Some suggested sources are given hereafter.}} {{#if:|The reason given is: {{{reason}}}.}}|¬|1|0}}+{{#ifeq:More information might be found in a section of the talk page.|¬|1|0}}+{{#ifeq:{{subst:substcheck}}|¬|1|0}}}}]]
}}{{#if:
|
}}
|Template: = {{#ifeq:Energy/SUT|Energy/SUT|}}
}}
| help = | category = | portal = | book = | other | #default =
}} | }}
}} }}
}}{{#ifeq:{{ safesubst:#if: {{safesubst:#invoke:Ns has subpages|main}}
| {{ safesubst:#titleparts:{{ safesubst:#if:|{{{1}}}|Energy/SUT}}|1}}
| {{ safesubst:#if:|{{{1}}}|Energy/SUT}}
}}|Wikipedia:Template messages||{{#ifexpr:{{#if:|0|1}}+{{#ifeq:yes|yes|0|1}}
|{{#if:February 2013
|{{#ifexist:Category:Articles to be expanded with sources from February 2013
||}}
|[[Category:{{#if:
||Articles to be expanded with sources}}]]}}{{#if:
|[[Category:]]}}}}}}
The solar updraft tower is a renewable-energy power plant for generating electricity from solar power. Sunshine falling on a greenhouse-like collector structure around the base of a tall chimney heats the air within it. The resulting convection causes air to rise up the tower by the chimney effect. This airflow drives wind turbines to produce electricity.
Contents |
Advantages
- Life span = 80 years. <ref>http://social.csptoday.com/technology/solar-updraft-tower-technology-not-all-hot-air</ref>
- Low maintenance costs.
- Cost for 40 years around 1 million USD <ref> http://www.architecture.mit.edu/sites/all/files/attachments/lecture/SolarUpdraftTower_Project.pdf </ref>
- Produces greenhouse areas that can be used for agriculture.
- Produces energy at night (at a reduced rate) <ref>http://www.architecture.mit.edu/sites/all/files/attachments/lecture/SolarUpdraftTower_Project.pdf</ref>
- Produces energy when overcast <ref>http://www.architecture.mit.edu/sites/all/files/attachments/lecture/SolarUpdraftTower_Project.pdf</ref>
- May be able to desalinate water via condensation <ref>http://inhabitat.com/solar-updraft-towers-in-namibia/attachment/14194/</ref>
Disadvantages
- Takes up a relatively large amount of space.<ref>http://educypedia.karadimov.info/library/Solar%20Updraft%20Towers.pdf</ref>
Economic analysis
- Cost per Watt of capacity = 4 EUR <ref>http://en.wikipedia.org/wiki/Solar_updraft_tower</ref>
- Cost per watt of capacity (200 MW): 4 EUR, (50 MW): 6,04 <ref>http://www.architecture.mit.edu/sites/all/files/attachments/lecture/SolarUpdraftTower_Project.pdf</ref>
- 50 MW (Spain, 1800) cost per Watt: 20 EUR<ref>http://www.architecture.mit.edu/sites/all/files/attachments/lecture/SolarUpdraftTower_Project.pdf</ref>
- 200 MW (Spain, 1800) cost per Watt: 12 EUR<ref>http://www.architecture.mit.edu/sites/all/files/attachments/lecture/SolarUpdraftTower_Project.pdf</ref>
Land use
The collector diameter is around 750 m = 400,000 m^2 = 100 acre (60 soccer pitches)<ref>http://educypedia.karadimov.info/library/Solar%20Updraft%20Towers.pdf</ref>
Considering land prices as follows, the solar updraft tower will cost 100,000 - 1,000,000 USD for land only.
- US = 1,000 - 10,000 USD per acre
- Argentina < 8,000 USD per acre <ref>http://www.laht.com/article.asp?CategoryId=14093&ArticleId=363225</ref>
References
1 }}
| references-column-width
| references-column-count references-column-count-{{#if:1|{{{1}}}}} }}
| {{#if:
| references-column-width }} }}" style="{{#if:
| {{#iferror: {{#ifexpr: 1 > 1 }}
| Template:Column-width
| -moz-column-count: {{#if:1|{{{1}}}}}; -webkit-column-count: {{#if:1|{{{1}}}}}; column-count: {{#if:1|{{{1}}}}}; }}
| {{#if:
| Template:Column-width }} }} list-style-type: {{#switch:
| upper-alpha
| upper-roman
| lower-alpha
| lower-greek
| lower-roman = {{{group}}}
| #default = decimal}};">
Unknown extension tag "references"Categories:
- Pages with incorrectly substituted templates
- Pages with broken file links
- RBEMWiki articles needing rewrite from
- Articles with invalid date parameter in template
- RBEMWiki articles needing rewrite
- From
- Article message templates
- Article message templates with missing parameters
- Articles to be expanded from February 2013
- Articles to be expanded
- From February 2013
- Articles to be expanded with sources from February 2013
