Cleantech

Clean technology - comparatively environmentally friendly technology. Article “Cleantech” in Dutch Wikipedia has 1.3 points for quality (as of July 1, 2026).

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Dutch) language version.

In June 2026 the article “Cleantech” was edited by 1 authors in Dutch Wikipedia and written by 4 authors in all languages.

Since the creation of article “Cleantech”, its content was written by 24 registered users of Dutch Wikipedia and edited by 415 registered Wikipedia users in all languages.

The article is cited 6 times in Dutch Wikipedia and cited 1136 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Dutch): #2739 in September 2008
• Global: #51334 in August 2008

The highest popularity rank from 2008:

• Local (Dutch): #32331 in April 2012
• Global: #97787 in March 2015

There are 13 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Clean technology		77.2194
2	Chinese (zh) 潔淨科技		45.2602
3	Spanish (es) Tecnología limpia		30.2254
4	German (de) Cleantech		29.0975
5	Finnish (fi) Cleantech		26.6933
6	Persian (fa) فناوری پاک		26.6543
7	French (fr) Cleantech		20.1003
8	Hebrew (he) קלינטק		14.9069
9	Arabic (ar) تقنية نظيفة		12.6534
10	Indonesian (id) Teknologi bersih		12.5608

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Cleantech" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Clean technology		1 266 697
2	German (de) Cleantech		119 104
3	French (fr) Cleantech		113 623
4	Finnish (fi) Cleantech		70 807
5	Hebrew (he) קלינטק		42 874
6	Spanish (es) Tecnología limpia		40 127
7	Dutch (nl) Cleantech		31 908
8	Indonesian (id) Teknologi bersih		22 586
9	Persian (fa) فناوری پاک		7 065
10	Arabic (ar) تقنية نظيفة		6 087

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Cleantech" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Clean technology		1 100
2	German (de) Cleantech		256
3	Spanish (es) Tecnología limpia		168
4	French (fr) Cleantech		142
5	Chinese (zh) 潔淨科技		91
6	Hebrew (he) קלינטק		88
7	Finnish (fi) Cleantech		50
8	Dutch (nl) Cleantech		42
9	Persian (fa) فناوری پاک		35
10	Estonian (et) Cleantech		30

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Cleantech" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Clean technology		222
2	German (de) Cleantech		48
3	French (fr) Cleantech		41
4	Hebrew (he) קלינטק		35
5	Dutch (nl) Cleantech		24
6	Finnish (fi) Cleantech		14
7	Persian (fa) فناوری پاک		10
8	Spanish (es) Tecnología limpia		7
9	Arabic (ar) تقنية نظيفة		4
10	Estonian (et) Cleantech		4

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Cleantech" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Arabic (ar) تقنية نظيفة		1
2	English (en) Clean technology		1
3	Finnish (fi) Cleantech		1
4	Dutch (nl) Cleantech		1
5	Bulgarian (bg) Клийнтех		0
6	German (de) Cleantech		0
7	Spanish (es) Tecnología limpia		0
8	Estonian (et) Cleantech		0
9	Persian (fa) فناوری پاک		0
10	French (fr) Cleantech		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Cleantech" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Clean technology		367
2	Persian (fa) فناوری پاک		221
3	Indonesian (id) Teknologi bersih		161
4	Chinese (zh) 潔淨科技		124
5	Arabic (ar) تقنية نظيفة		122
6	French (fr) Cleantech		38
7	Hebrew (he) קלינטק		30
8	German (de) Cleantech		27
9	Finnish (fi) Cleantech		22
10	Spanish (es) Tecnología limpia		16

More...

#	Language	Value
ar	Arabic تقنية نظيفة
bg	Bulgarian Клийнтех
de	German Cleantech
en	English Clean technology
es	Spanish Tecnología limpia
et	Estonian Cleantech
fa	Persian فناوری پاک
fi	Finnish Cleantech
fr	French Cleantech
he	Hebrew קלינטק
id	Indonesian Teknologi bersih
nl	Dutch Cleantech
zh	Chinese 潔淨科技

Best Rank

Dutch: #32331 04.2012

Global: #97787 03.2015

Best Rank

Dutch: #2739 09.2008

Global: #51334 08.2008

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Dutch Wikipedia the most popular articles on that day were: Ketikoti, Sadio Mané, Senegal, Wereldkampioenschap voetbal 2026, Romelu Lukaku, Rudi Garcia, Ronald Koeman, Youri Tielemans, Congo-Kinshasa, Harry Kane.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information