Ocean thermal energy conversion

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Ocean thermal energy conversion

Quality:

Ocean thermal energy conversion - renewable energy technology. Article “Ocean thermal energy conversion” in Simple English Wikipedia has 7.8 points for quality (as of July 1, 2025). The article also contains templates indicating quality issues, therefore its score was reduced by 0.41 points.

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

Achievements in the last month:
Simple English Wikipedia:
The 5013th most popular in Simple English Wikipedia in the last month.

Since the creation of article “Ocean thermal energy conversion”, its content was written by 11 registered users of Simple English Wikipedia and edited by 849 registered Wikipedia users in all languages.

The article is cited 5 times in Simple English Wikipedia and cited 2106 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Simple English): #444 in March 2022
  • Global: #5366 in January 2005

The highest popularity rank from 2008:

  • Local (Simple English): #5013 in June 2025
  • Global: #47786 in April 2011

There are 29 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, 2025 (including revision history and pageviews for previous years).

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

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Ocean thermal energy conversion
83.0999
2Indonesian (id)
Konversi energi termal lautan
42.4846
3Chinese (zh)
海水溫差發電
40.4521
4Dutch (nl)
OTEC
36.2899
5Croatian (hr)
Konverzija termalne energije oceana
34.5925
6French (fr)
Énergie thermique des mers
34.4807
7German (de)
Meereswärmekraftwerk
34.3603
8Japanese (ja)
海洋温度差発電
32.0737
9Finnish (fi)
Merilämpövoimala
23.9615
10Ukrainian (uk)
Перетворення теплової енергії океану
23.931
More...

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

Most popular in all the time

The most popular language versions of the article "Ocean thermal energy conversion" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Ocean thermal energy conversion
2 170 972
2Japanese (ja)
海洋温度差発電
444 158
3Spanish (es)
Energía maremotérmica
239 381
4German (de)
Meereswärmekraftwerk
210 530
5French (fr)
Énergie thermique des mers
203 365
6Chinese (zh)
海水溫差發電
155 064
7Polish (pl)
OTEC
142 359
8Indonesian (id)
Konversi energi termal lautan
82 056
9Italian (it)
Energia talassotermica
76 341
10Russian (ru)
Энергия температурного градиента морской воды
38 423
More...

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

Most popular in June 2025

The most popular language versions of the article "Ocean thermal energy conversion" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Ocean thermal energy conversion
3 613
2Simple English (simple)
Ocean thermal energy conversion
1 127
3Japanese (ja)
海洋温度差発電
534
4Chinese (zh)
海水溫差發電
448
5French (fr)
Énergie thermique des mers
247
6German (de)
Meereswärmekraftwerk
246
7Spanish (es)
Energía maremotérmica
191
8Korean (ko)
해양 온도차 발전
155
9Italian (it)
Energia talassotermica
91
10Indonesian (id)
Konversi energi termal lautan
90
More...

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

The highest AI

Language versions of the article "Ocean thermal energy conversion" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Ocean thermal energy conversion
337
2German (de)
Meereswärmekraftwerk
104
3French (fr)
Énergie thermique des mers
100
4Japanese (ja)
海洋温度差発電
54
5Spanish (es)
Energía maremotérmica
40
6Italian (it)
Energia talassotermica
27
7Polish (pl)
OTEC
26
8Croatian (hr)
Konverzija termalne energije oceana
18
9Chinese (zh)
海水溫差發電
17
10Norwegian (no)
Havvarmekraft
15
More...

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

The highest AI in June 2025

Language versions of the article "Ocean thermal energy conversion" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Ocean thermal energy conversion
1
2Polish (pl)
OTEC
1
3Arabic (ar)
طاقة حرارية من المحيط
0
4Catalan (ca)
Energia marina de diferències de temperatura
0
5German (de)
Meereswärmekraftwerk
0
6Esperanto (eo)
Marovarma centralo
0
7Spanish (es)
Energía maremotérmica
0
8Basque (eu)
Energia maremotermiko
0
9Persian (fa)
تبدیل انرژی گرمایی اقیانوس
0
10Finnish (fi)
Merilämpövoimala
0
More...

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

The highest CI

Language versions of the article "Ocean thermal energy conversion" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Ocean thermal energy conversion
907
2Persian (fa)
تبدیل انرژی گرمایی اقیانوس
238
3French (fr)
Énergie thermique des mers
192
4Japanese (ja)
海洋温度差発電
180
5Chinese (zh)
海水溫差發電
171
6Turkish (tr)
Okyanus ısıl enerji dönüşümü
71
7Portuguese (pt)
Conversão de energia térmica oceânica
55
8Norwegian (no)
Havvarmekraft
50
9Swedish (sv)
Havsvärmekraft
43
10Korean (ko)
해양 온도차 발전
39
More...

Scores

Estimated value for Wikipedia:
Simple English:
Global:
Popularity in June 2025:
Simple English:
Global:
Popularity in all years:
Simple English:
Global:
Authors in June 2025:
Simple English:
Global:
Registered authors in all years:
Simple English:
Global:
Citations:
Simple English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
طاقة حرارية من المحيط
caCatalan
Energia marina de diferències de temperatura
deGerman
Meereswärmekraftwerk
enEnglish
Ocean thermal energy conversion
eoEsperanto
Marovarma centralo
esSpanish
Energía maremotérmica
euBasque
Energia maremotermiko
faPersian
تبدیل انرژی گرمایی اقیانوس
fiFinnish
Merilämpövoimala
frFrench
Énergie thermique des mers
hrCroatian
Konverzija termalne energije oceana
idIndonesian
Konversi energi termal lautan
itItalian
Energia talassotermica
jaJapanese
海洋温度差発電
koKorean
해양 온도차 발전
nlDutch
OTEC
noNorwegian
Havvarmekraft
plPolish
OTEC
ptPortuguese
Conversão de energia térmica oceânica
roRomanian
Conversia energiei termice a oceanelor
ruRussian
Энергия температурного градиента морской воды
shSerbo-Croatian
Konverzija termalne energije okeana
simpleSimple English
Ocean thermal energy conversion
slSlovenian
Oceanska termalna elektrarna
svSwedish
Havsvärmekraft
trTurkish
Okyanus ısıl enerji dönüşümü
ukUkrainian
Перетворення теплової енергії океану
urUrdu
سمندر کی حرارتی توانائی کی تبدیلی
zhChinese
海水溫差發電

Popularity rank trends

Best Rank Simple English:
#5013
06.2025
Global:
#47786
04.2011

AI rank trends

Best Rank Simple English:
#444
03.2022
Global:
#5366
01.2005

Local popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Ocean thermal energy conversion from Wikipedia articles about Marine energy, Okinotorishima, Deep ocean water, Metal Gear Solid: Peace Walker and Heat engine. Whereas reading the article about Ocean thermal energy conversion people most often go to Wikipedia articles on Heat engine, Rankine cycle, Thermocline, Thermoelectric effect and Deep ocean water.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

pl: OTEC
nl: OTEC

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, Pornhub, XXXTentacion, XVideos, List of people who have walked on the Moon, Manon Bannerman, Ajit Pawar, List of U.S. states, List of sex positions.

About WikiRank

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information