Stay Informed
Subscribe to our e-mail newsletter, Renewable Energy Institute News, which will inform you about upcoming symposiums, workshops and other events. It also notifies you of new content —such as reports, proposals, column articles and statistical data— on our website.

Subscribe

閉じる

Statistics | Energy

  • Primary Energy
  • Electricity
  • Heat

Share of Primary Energy Supply in FY2017 As of 18 December 2018

Share of Primary Energy Supply in FY2017

Source: METI/ANRE “Total Energy Statistics” (accessed on 22/11/2018)

Trends of Total Primary Energy Supply (PJ/Fiscal year) As of 18 December 2018

Trends of Total Primary Energy Supply

Source: METI/ANRE “Total Energy Statistics” (accessed on 22/11/2018)

Trends of Primary Energy Supply from Renewable Energy Sources
(PJ/Fiscal year) As of 18 December 2018

Trends of Primary Energy Supply from Renewable Energy Sources (PJ/Fiscal year)

Source: METI/ANRE “Total Energy Statistics” (accessed on 22/11/2018)

Share of Renewables in Primary Energy Supply
(Fiscal year) As of 18 December 2018

Share of Renewables in Primary Energy Supply (Fiscal yaer)

Source: METI/ANRE “Total Energy Statistics” (accessed on 22/11/2018)

Annual

Electricity Generation Mix FY 2018
(preliminary) As of 8 October 2019

Electricity Generation Mix FY 2018 (preliminary)

  • Source:METI/ANRE “Monthly Report on Electricity Statistics” (accessed in August 2019)
  • Notes: “Others” is excluded because it includes the electricity sold by generators in the wholesale electricity market and purchased by retailers, which is already accounted in “Monthly Report on Electricity Statistics”. Electricity for self-consumption is included.

Change in Electricity Generation FY 2018 VS. FY 2010 (TWh) As of 8 October 2019

Change in Electricity Generation FY 2018 VS. FY 2010 (TWh)

  • Source:Electricity generation in FY 2010 refer to METI/ANRE “Total Energy Statistics”. Data in FY 2018 is estimated based on METI/ANRE “Monthly Report on Electricity Statistics” .

Trends of Electricity Generation from Renewable Sources (TWh/Fiscal year)
As of 8 October 2019

Trends of Electricity Generation from Renewable Sources (TWh/Fiscal year)

  • Source:Electricity generation between FY 2010 and FY2017 refer to METI/ANRE “Total Energy Statistics”. Data in FY 2018 is estimated based on METI/ANRE “Monthly Report on Electricity Statistics” .

Share of Renewables in Electricity Generation (Fiscal year) As of 8 October 2019

Share of Renewables in Electricity Generation  (Fiscal year)

  • Source:Electricity generation between FY 2010 and FY2017 refer to METI/ANRE “Total Energy Statistics”. Data in FY 2018 is estimated based on METI/ANRE “Monthly Report on Electricity Statistics” .

Quarterly

Trends of Total Electricity Production (TWh)
As of 8 October 2019

Trends of Total Electricity Production (TWh)

  • Source:By REI, from figures based on METI/ANRE “Monthly Report on Electricity Statistics” (accessed on 20/8/2019)

Trends of Electricity Production from Renewable Sources (TWh)
As of 8 October 2019

Trends of Electricity Production from Renewable Sources (TWh)

  • Source:By REI, from figures based on METI/ANRE “Monthly Report on Electricity Statistics” (accessed on 20/8/2019)

Share of Renewables in Electricity Production
As of 8 October 2019

Share of Renewables in Electricity Production

  • Source:By REI, from figures based on METI/ANRE “Monthly Report on Electricity Statistics” (accessed on 20/8/2019)

Comparison between Installed Solar Photovoltaic Capacity and
Compensated Capacity for Curtailment over 30days (CCC)
As of 8 October 2019

Comparison between Installed Solar Photovoltaic Capacity and Compensated Capacity for Curtailment over 30days (CCC)

Comparison between Installed Wind Power Capacity and
Compensated Capacity for Curtailment over 30days (CCC)
As of 8 October 2019

Comparison between Installed Wind Power Capacity and Compensated Capacity for Curtailment over 30days (CCC)

  • Source:By REI, from figures based on 10 TSOs’ “Status of renewable energies which access to the grid”, and the materials provided by METI’s Working Group on Grid System (accessed on 28/12/2018).

Trends of Renewable Heat Supply (PJ/Fiscal year) As of 8 October 2019

Trends of Renewable Heat Supply

  • Source:METI/ANRE“ Total Energy Statistics” (accessed on August 2019)
  • Note:Heat energy supply from bioenergy is calculated by subtracting bioenergy used in electricity generation from total primary bioenergy supply.

Trends of annual installed solar heating system (1000 units/Fiscal year) As of 8 October 2019

Trends of annual installed solar heating system (1000 units/Fiscal year)

  • Source:Created by REI based on Japan Solar System Development Association, “Installation statistics”

Trends of annual installed geothermal heat pump system (units/Fiscal year) As of 8 October 2019

Trends of annual installed geothermal heat pump system

  • Source:Created by REI based on Ministry of Environment, “Geothermal utilization survey”

Trends of cumulative installed woody biomass boilers (units/Fiscal year) As of 8 October 2019

Trends of cumulative installed woody biomass boilers

  • Note 1:The number consists of boilers using residues, wood chip and wood pellet
  • Note 2:Until 2014, the numbers were counted at the end of fiscal years, since 2015 they have been counted at the end of calendar years.
  • Source:Forest Agency, “Woody biomass utilization survey”

External Links

  • JCI 気候変動イニシアティブ
  • 自然エネルギーで豊かな日本を創ろう!アクション
  • irelp
  • 全球能源互联网发展合作组织

This website uses cookies. By continuing to browse this website, you are consenting to our use of these cookies.

I agree