Japan Energy Management Systems Market Size & Outlook

The energy management systems market in Japan is expected to reach a projected revenue of US$ 6,227.0 million by 2030. A compound annual growth rate of 14.4% is expected of Japan energy management systems market from 2025 to 2030.
Revenue, 2024 (US$M)
$2,751.5
Forecast, 2030 (US$M)
$6,227.0
CAGR, 2025 - 2030
14.4%
Report Coverage
Japan

Japan energy management systems market highlights

  • The Japan energy management systems market generated a revenue of USD 2,751.5 million in 2024 and is expected to reach USD 6,227.0 million by 2030.
  • The Japan market is expected to grow at a CAGR of 14.4% from 2025 to 2030.
  • In terms of segment, industrial energy management system (iems) was the largest revenue generating system type in 2024.
  • Building energy management system (BEMS) is the most lucrative system type segment registering the fastest growth during the forecast period.


Energy management systems market data book summary

Market revenue in 2024USD 2,751.5 million
Market revenue in 2030USD 6,227.0 million
Growth rate14.4% (CAGR from 2025 to 2030)
Largest segmentIndustrial energy management system (iems)
Fastest growing segmentBuilding energy management system (BEMS)
Historical data2018 - 2023
Base year2024
Forecast period2025 - 2030
Quantitative unitsRevenue in USD million
Market segmentationIndustrial energy management system (IEMS), Building energy management system (BEMS), Home energy management system (HEMS)
Key market players worldwideSchneider Electric SE, Honeywell International Inc, Siemens AG, Johnson Controls International PLC, C3.ai Inc Ordinary Shares - Class A, GE Aerospace, ABB Ltd, International Business Machines Corp, Cisco Systems Inc


Other key industry trends

  • In terms of revenue, Japan accounted for 5.2% of the global energy management systems market in 2024.
  • Country-wise, U.S. is expected to lead the global market in terms of revenue in 2030.
  • In Asia Pacific, China energy management systems market is projected to lead the regional market in terms of revenue in 2030.
  • Australia is the fastest growing regional market in Asia Pacific and is projected to reach USD 4,135.0 million by 2030.

Industrial energy management system (iems) was the largest segment with a revenue share of 85.36% in 2024. Horizon Databook has segmented the Japan energy management systems market based on industrial energy management system (iems), building energy management system (bems), home energy management system (hems) covering the revenue growth of each sub-segment from 2018 to 2030.


Japan has a mature energy management system market and has been a leader in energy management technologies and solutions for many years. One of the significant trends in the Japanese energy management system market is the increasing use of smart meters. The government has set a target for all households in Japan to have smart meters installed by 2024.

The deployment of smart meters enables real-time communication between utilities and consumers, providing both parties with more accurate and detailed information about energy consumption. Many companies and organizations in Japan, such as Panasonic, have developed various energy management solutions for residential and commercial customers, including solar panels, energy storage systems, and home energy management systems.

For instance, the New Energy and Industrial Technology Development Organization (NEDO) is a public research and development organization in Japan. NEDO has been involved in various research and development projects focused on improving energy efficiency and sustainability, including developing new battery technologies, smart grid systems, and energy-efficient building materials.

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Japan energy management systems market size, by system type, 2018-2030 (US$M)

Japan Energy Management Systems Market Outlook Share, 2024 & 2030 (US$M)

Japan energy management systems market size, by system type, 2018-2030 (US$M)

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