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Built 2026-11-05 (5 November 2026)

India vs Japan: Electricity Compared

India generated 2,080 TWh of electricity in 2025 and Japan 1,027 TWh, according to Ember. India's largest source was coal (70.9%); Japan's was gas (32.7%). Each kWh generated emitted 671 gCO2/kWh in India and 474 gCO2/kWh in Japan. These are Ember annual statistics for 2025, compiled from national sources; they are not real time.

Who is bigger and who is cleaner? India is the bigger electricity producer, generating 2.0 times as much as Japan in 2025 (2,080 TWh against 1,027 TWh). Japan has the cleaner electricity by carbon intensity, at 474 gCO2/kWh against 671 gCO2/kWh in India in 2025.

Why this comparison: both among the 20 largest electricity users and similar electricity demand on the same continent.

Open this comparison in the interactive tool to add more countries or change the metric.

Key Facts

  • Coal supplied 70.9% of India's electricity in 2025, against 31.8% in Japan.
  • The average person in Japan used 8.37 MWh of electricity in 2025, 5.9 times as much as in India (1.42 MWh).
  • Low carbon sources supplied 26.6% of India's electricity in 2025 and 33.1% of Japan's.
  • Electricity demand in 2025 was 2,081 TWh in India and 1,027 TWh in Japan.

Key Figures, 2025

Ember annual statistics
Measure India Japan
Total generation2,080 TWh1,027 TWh
Electricity demand2,081 TWh1,027 TWh
Demand per person1.42 MWh8.37 MWh
Carbon intensity671 gCO2/kWh474 gCO2/kWh
Power sector emissions1,396 MtCO2487 MtCO2
Low carbon share26.6%33.1%
Largest sourceCoal 70.9%Gas 32.7%

Generation Mix, 2025

Share of generation
Source India Japan
Coal 70.9% 31.8%
Gas 2.3% 32.7%
Solar 9.4% 10.8%
Nuclear 2.6% 9.2%
Hydro 8.6% 7.2%
Wind 5.0% 1.3%
Bioenergy 1.1% 4.6%
Other fossil 0.2% 2.4%

Carbon Intensity, 1985 to 2025

Ember annual statistics
Carbon intensity of electricity in India and Japan, 1985 to 2025 Carbon intensity of electricity generated in India and Japan each year from 1985 to 2025, in gCO2/kWh. In 2025 it was 671 gCO2/kWh in India and 474 gCO2/kWh in Japan. 0 200 400 600 800 198519901995200020052010201520202025
Carbon intensity of electricity generated in India and Japan each year from 1985 to 2025, in gCO2/kWh. In 2025 it was 671 gCO2/kWh in India and 474 gCO2/kWh in Japan.
Annual statistics through 2025, gCO2/kWh
Carbon intensity of electricity in India and Japan, 1985 to 2025
YearIndiaJapan
1985635 gCO2/kWh421 gCO2/kWh
1986652 gCO2/kWh417 gCO2/kWh
1987690 gCO2/kWh417 gCO2/kWh
1988684 gCO2/kWh427 gCO2/kWh
1989686 gCO2/kWh429 gCO2/kWh
1990679 gCO2/kWh447 gCO2/kWh
1991683 gCO2/kWh438 gCO2/kWh
1992700 gCO2/kWh445 gCO2/kWh
1993713 gCO2/kWh419 gCO2/kWh
1994705 gCO2/kWh444 gCO2/kWh
1995723 gCO2/kWh424 gCO2/kWh
1996738 gCO2/kWh423 gCO2/kWh
1997738 gCO2/kWh408 gCO2/kWh
1998720 gCO2/kWh404 gCO2/kWh
1999729 gCO2/kWh419 gCO2/kWh
2000740 gCO2/kWh424 gCO2/kWh
2001747 gCO2/kWh424 gCO2/kWh
2002756 gCO2/kWh434 gCO2/kWh
2003758 gCO2/kWh476 gCO2/kWh
2004724 gCO2/kWh450 gCO2/kWh
2005734 gCO2/kWh462 gCO2/kWh
2006723 gCO2/kWh447 gCO2/kWh
2007718 gCO2/kWh470 gCO2/kWh
2008733 gCO2/kWh485 gCO2/kWh
2009745 gCO2/kWh460 gCO2/kWh
2010739 gCO2/kWh447 gCO2/kWh
2011722 gCO2/kWh505 gCO2/kWh
2012743 gCO2/kWh595 gCO2/kWh
2013739 gCO2/kWh596 gCO2/kWh
2014743 gCO2/kWh592 gCO2/kWh
2015751 gCO2/kWh578 gCO2/kWh
2016752 gCO2/kWh567 gCO2/kWh
2017743 gCO2/kWh558 gCO2/kWh
2018738 gCO2/kWh542 gCO2/kWh
2019723 gCO2/kWh529 gCO2/kWh
2020710 gCO2/kWh528 gCO2/kWh
2021716 gCO2/kWh515 gCO2/kWh
2022707 gCO2/kWh520 gCO2/kWh
2023714 gCO2/kWh493 gCO2/kWh
2024707 gCO2/kWh484 gCO2/kWh
2025671 gCO2/kWh474 gCO2/kWh

Demand per Person, 1985 to 2025

Ember annual statistics
Electricity demand per person in India and Japan, 1985 to 2025 Electricity demand per person in India and Japan each year from 1985 to 2025, in MWh. In 2025 it was 1.42 MWh in India and 8.37 MWh in Japan. 0.0 2.5 5.0 7.5 10.0 198519901995200020052010201520202025
Electricity demand per person in India and Japan each year from 1985 to 2025, in MWh. In 2025 it was 1.42 MWh in India and 8.37 MWh in Japan.
Annual statistics through 2025, MWh
Electricity demand per person in India and Japan, 1985 to 2025
YearIndiaJapan
1985n/an/a
1986n/an/a
1987n/an/a
1988n/an/a
1989n/an/a
1990n/an/a
1991n/an/a
1992n/an/a
1993n/an/a
1994n/an/a
1995n/an/a
1996n/an/a
1997n/an/a
1998n/an/a
1999n/an/a
20000.54 MWh8.66 MWh
20010.55 MWh8.51 MWh
20020.56 MWh8.65 MWh
20030.57 MWh8.56 MWh
20040.62 MWh8.77 MWh
20050.61 MWh9.01 MWh
20060.64 MWh9.10 MWh
20070.67 MWh9.21 MWh
20080.69 MWh9.24 MWh
20090.72 MWh8.69 MWh
20100.76 MWh9.02 MWh
20110.82 MWh8.62 MWh
20120.86 MWh8.65 MWh
20130.88 MWh8.52 MWh
20140.96 MWh8.34 MWh
20150.99 MWh8.09 MWh
20161.04 MWh8.37 MWh
20171.07 MWh8.48 MWh
20181.14 MWh8.53 MWh
20191.15 MWh8.27 MWh
20201.12 MWh8.01 MWh
20211.19 MWh8.23 MWh
20221.27 MWh8.33 MWh
20231.33 MWh8.10 MWh
20241.40 MWh8.21 MWh
20251.42 MWh8.37 MWh

India history · Japan history

Source: Ember (ember-energy.org), licensed under CC BY 4.0. Data as of 2025.

Cite this page
APA 7

World Power Monitor. (2025). India vs Japan: Electricity Compared. https://worldpowermonitor.com/compare/india-vs-japan/

Plain text

World Power Monitor. India vs Japan: Electricity Compared. Data as of 2025. Data from Ember. https://worldpowermonitor.com/compare/india-vs-japan/

BibTeX 
@misc{wpm_compare_india_vs_japan_2025,
  title = {{India vs Japan: Electricity Compared}},
  author = {{World Power Monitor}},
  year = {2025},
  note = {Data as of 2025. Data from Ember.},
  url = {https://worldpowermonitor.com/compare/india-vs-japan/}
}

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