80 Top Japanese Renewable Energy Companies and Startups of 2021

June 30, 2021

This article showcases our top picks for the best Japanese based Renewable Energy companies. These startups and companies are taking a variety of approaches to innovating the Renewable Energy industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

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Top Japanese Renewable Energy Startups

Data sourced from Crunchbase and SemRush.

TBM Japan

TBM Japan

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TBM is a development, manufacture and sale of LIMEX and LIMEX products.

TAAS Japan

TAAS Japan

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TAAS is a small and elite business team that solves corporate issues through a multifaceted and innovative approach company.

TAAS Japan

Trende

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Trende is an online renewable energy retailer Company.

TAAS Japan

Enechange

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ENECHANGE is the technology-focused multi-national energy ventures.

TAAS Japan

CLEAN PLANET

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Clean Planet is a new source of clean energy.

TAAS Japan

ELIIY Power

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ELIIY Power is a manufacturing and sales of large lithium-ion batteries and power storage system.

TAAS Japan

Spacelink

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Spacelink is a venture company that promotes the research and development of innovative energy devices.

TAAS Japan

Energia

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Energia is engaged in the research and development of renewable energy sources.

TAAS Japan

Looop

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Looop is a Japanese energy company that offers solar power generation services.

TAAS Japan

Challenergy

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Challenergy is developing new type of wind turbine, Magnus VAWT.

TAAS Japan

Smart Energy Japan

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Smart Energy is a Sales of renewable energy electricity such as solar and hydropower.

TAAS Japan

Exergy Power Systems

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Exergy Power Systems provides commercializing integrated energy management systems for mobile and stationary application.

TAAS Japan

Shizen Energy

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Shizen Energy is focused on the development, planning, and coordination of power stations with natural energy.

TAAS Japan

Unified Service

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Unified Service introduces advanced technologies and services from Europe and the United States to the Japanese market.

TAAS Japan

Photo electron Soul

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Photo electron Soul is to innovate the world of “seeing” and “creating” through the development of photocathode electron beam technology.

TAAS Japan

Atomis

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Atomis provides global solutions for precisely controlling gases.

TAAS Japan

GIRASOL ENERGY

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Girasol Energy is an IoT Platform provides innovative PLC technologies that enable wiser PV Plants.

TAAS Japan

Lesys

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Lesys is a battery manufacturing company.

TAAS Japan

Repertoire Genesis

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Repertoire Genesis is a Biotechnology company.

TAAS Japan

Sumaten

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Sumaten is a Startup providing SaaS that can centrally manage fire equipment inspection operations.

TAAS Japan

data dock

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Data Dock is a digital marketing consulting company

TAAS Japan

wakuwaku

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wakuwaku is a Media and Entertainment company.

TAAS Japan

mtes Neural Networks

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mtes Neural Networks is IoT platform business and AI / IoT system business.

TAAS Japan

Forest Energy

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Forest Energy is a business company that handles everything from planning and development of local production.

TAAS Japan

VUILD

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VUILD is an architectural tech startup that performs design and construction using digital fabrication technology.

TAAS Japan

RENOVA Japan

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Renova is a business company that develops and operates power generation facilities for renewable energy.

TAAS Japan

Sphelar Power

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Sphelar Power Corporation is a solar power solutions company.

TAAS Japan

AC Biode

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AC Biode is develop and license the world’s first-ever AC (Alternating Current) battery.

TAAS Japan

Pan Solution Technologies

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Pan Solution Technologies is a new evaluation technology.

TAAS Japan

Eco Style

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Eco Style is renewable energy generation (solar, geothermal, small hydroelectric), fund, and electricity.

TAAS Japan

Zephyr

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Zephyr is a manufacturer of small wind turbines.

TAAS Japan

PaletteCloud

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Palette cloud is a living platform that supports everyday life.

TAAS Japan

Velltrax

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Velltrax is a truck construction machinery and purchase sale rental.

TAAS Japan

Tokyo Electric Power

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TEPCO is Japan’s largest power company, supplying energy to the greater Kanto area, including Japan’s most populous city, Tokyo.

TAAS Japan

NEDO

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NEDO promoting research and development as well as deployment of industrial, energy and environmental technologies.

TAAS Japan

Furukawa Electric

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Furukawa Electric develops products in infrastructure areas such as telecommunications and energy, automobile parts area, and electronics.

TAAS Japan

RTS

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RTS is providing consultation services concerning research and investigation of PV power generation.

TAAS Japan

NSG Group

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NSG Group is manufacturer of innovative high performance glass and glazing solutions, contributing to energy conservation and generation.

TAAS Japan

Mitsubishi Hitachi Power Systems

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Mitsubishi Hitachi Power Systems provides operations in thermal power generation systems and other related businesses.

TAAS Japan

4R Energy Corporation

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FORR Energy is a manufacturer and seller of lithium-ion battery systems for hybrid vehicles, as well as secondary lithium-ion batteries.

TAAS Japan

PLANTX

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PLANTX is a Services specializing in artificial light plant factories,integrated environmental control system (SAIBAIX) services.

TAAS Japan

Galileo

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Galileo is a translation and renewable energy service company.

TAAS Japan

JFE Engineering

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JFE Engineering is an environment research company.

TAAS Japan

DISCOVER

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DISCOVER is a video shopping site for creators who uses products to create ideas that have never been seen before

TAAS Japan

Japan Asia Group

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Japan Asia Group is engaged in the space information consulting, green energy, financial service business.

TAAS Japan

ENCORED

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ENCORED is an AI Energy Data Platform that uses innovative technology to creates new value from energy information.

TAAS Japan

Unitics

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Unitics develops process control, automation & production control, inventory control and remote monitoring system.

TAAS Japan

Cosmo Energy

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Cosmo Energy engages in the oil business in Japan and internationally through its subsidiaries.

TAAS Japan

Greenway

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Greenway is in the plant factory system design and development, distribution and operational support, and confectionary sales sector.

TAAS Japan

eREX Co.,Ltd

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eREX Co.,Ltd is engages in the generation and supply of power in Japan.

TAAS Japan

Algae Cultivate Engineering

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Algae Cultivate Engineering supports basic culture and breeding of algae, and extraction of useful ingredients and commercialization.

TAAS Japan

TENDA Japan

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Tenda is a company that contributes to customers profit creation through IT.

TAAS Japan

Mirainect

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Mirainect is a provider of construction, real estate business, and renewable energy business solutions.

TAAS Japan

Enpower Japan

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Enpower Japan is a solid-state batteries research, development and consulting service company.

TAAS Japan

SALA e POWER

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SALA e POWER is a biomass power generation company.

TAAS Japan

Goodfellows Japan

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Goodfellows is an Internet Media Business that sends information from various media.

TAAS Japan

Fit

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Fit provides renewable energy and construction services.

TAAS Japan

TES New Energy

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TES New Energy is focused on reducing energy costs and creating clean energy for incinerators in process plants.

TAAS Japan

Clean Energy Connect

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Clean Energy Connect arranges green electricity solutions to help the corporate customers.

TAAS Japan

Acacia Renewables

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Acacia Renewables is a renewable energy business development platform that focuses on a sustainable and cleaner future.

TAAS Japan

Asuene

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Asuene provides renewable power retail services for local production and consumption.

TAAS Japan

ARK

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ARK specializes in broadband, renewable energy, mobile and portal site businesses.

TAAS Japan

LEBO ROBOTICS

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LEBO ROBOTICS is an inspection robot for the maintenance of wind power generation blades.

TAAS Japan

BioHydrogen Technologies

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BioHydrogen Technologies designs, produces, and maintains management of biohydrogen production system.

TAAS Japan

REVO INTERNATIONAL Japan

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REVO INTERNATIONAL started its activities to protect the rivers and lakes of its home from environmental pollution.

TAAS Japan

EIF

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EIF engages in the solar power generation business and electrical work.

TAAS Japan

Ouchisaien

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Ouchisaien is a Community and rental farm.

TAAS Japan

PinT Japan

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PinT is a Telecommunications business

TAAS Japan

Bio-Energy

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Bio-Energy creates environmentally friendly natural energy.

TAAS Japan

LASSIC

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LASSIC is a System integration business service company.

TAAS Japan

elDesign

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elDesign is a consulting company that also operates a regional revitalization business.

TAAS Japan

ISHIDA

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ISHIDA is a house equipment company

TAAS Japan

Rejet

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Rejet has an environment where women can improve their careers.

TAAS Japan

Electric power sharing

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A platform that connects people who buy and sell environmental value and electricity derived from renewable energy.

TAAS Japan

Haluene

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Halene Co is an Electricity business and related business

TAAS Japan

compower

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A smart and comfortable city system, increase contact with nature and realize a rich living space.

TAAS Japan

Grendz

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Grendz is the definitive place for new technology trends, science breakthroughs and green ideas.

TAAS Japan

GK Satsuma Renewable Energy

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GK Satsuma Renewable Energy specializes in solar power generation, energy production, energy saving, energy storage, and service.

TAAS Japan

CycloChem

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Product development and sales using cyclodextrin and chemical industry chemical cyclodextrin

TAAS Japan

Fujisaki Electric

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Fujisaki Electric is an engineering service company that provides automation equipment and services.

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