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Top Green Energy Companies in Japan

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10 companies for Green Energy in Japan

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juwi Shizen Energy's Logo

juwi Shizen Energy

Tokyo, Japan

A

101-250 Employees

2013

Key takeaway

JUWI is a global leader in the development and construction of renewable energy power plants, having successfully established over 2,000 solar plants and more than 600 megawatts of PV power. The company's commitment to driving the energy transition is evident through its extensive project development and operational management services for wind and solar parks.

Reference

Core business

Shizen Energy – juwi Shizen Energy

Quantum Group: Engineering & Capital Applied to Renewable Energy Solutions's Logo

Quantum Group: Engineering & Capital Applied to Renewable Energy Solutions

Tokyo, Japan

A

51-100 Employees

2015

Key takeaway

The company specializes in the development and management of renewable energy projects, optimizing critical aspects to ensure their success. With experience in over 40 countries, they emphasize sustainable generation and energy efficiency as key components of their operations.

Reference

Core business

ABOUT US

Eco Marine Power's Logo

Eco Marine Power

Fukuoka, Japan

A

1-10 Employees

2010

Key takeaway

Eco Marine Power (EMP) is focused on sustainable shipping solutions, offering innovative products like the Aquarius MRE, which integrates wind and solar power systems to reduce fuel consumption and emissions. Their marine solar power systems and energy storage solutions are designed for various vessels, promoting the use of renewable energy in marine applications.

Reference

Product

Products and Services | Eco Marine Power

Innovative Solutions | Technologies for Zero Emission & Sustainable Shipping | Products for Offshore & Renewable Energy Applications. Data Logging | Marine Solar Power | Fuel Consumption Monitoring | Marine Batteries | Ship Renewable Energy Systems | Energy Saving Devices Eco Marine Power (EMP) offers a range of sustainable shipping and offshore related products and services.  Our products include renewable energy systems for ships and offshore applications, fuel oil consumption (FOC) monitoring and automated emissions logging computer systems, energy saving devices (ESD), class-approved batteries & ship solar power solutions panels. We also offer consulting and design services including renewable energy surveys of ships for both new-builds and existing vessels.   Product Overview Brochures (1.1MB PDF) Technologies for sustainable shipping. (500kB PDF) Products for offshore application. Aquarius MAS - Performance Data, Emissions & Fuel Consumption Monitoring & Logging. Compact & reliable computer platform for ships and vessels The Aquarius Management & Automation System or Aquarius MAS™ is a marine computer system developed jointly with KEI System which can perform a variety of roles including data logging, performance monitoring and alarm management. The system can also monitor fuel oil consumption (FOC), calculate vessel emissions (CO2, NOx, SOx) and be scaled to suit most types of vessels from small passenger ferries and offshore support vessels to large ocean going bulk carriers, passenger ferries, tankers and cargo ships. This highly flexible system is pre-configured before delivery, easy to install and can be upgraded to monitor additional systems later if required.     The Aquarius MAS can also be integrated with renewable energy devices such as solar panels, wind power devices and EMP's EnergySail technology. Read more... Aquarius Marine Solar Power - For Ships & Offshore Applications Solar power systems for shipping including energy storage & MPPT charge controllers EMP offers a range of marine solar power solutions for ships integrated with and managed by our Aquarius Management & Automation System (MAS). Using solar power on ships helps reduce fuel costs and airborne emissions such as Sox, Nox & CO2. In co-operation with our partners we can also offer flexible high quality solar panels which are designed to withstand the harsh marine environment. These unique solar panels are also lightweight and thin which makes them ideal for use on ships ranging from large cargo vessels and cruise ships to smaller passenger ferries and even recreational boats such as yachts. We are also able to supply battery packs via our strategic partner - The Furukawa Battery Co, Ltd of Japan. These battery packs are integrated with and managed by the Aquarius MAS. Our integrated marine solar power systems also include MPPT charge controllers and monitoring software. In addition EMP can provide a full-turn key solution including site engineering and installation. Read More... Marine Batteries, Energy Storage Solutions for Shipping, Offshore and Marine High performance batteries for renewable energy solutions and Emergency back-up power In co-operation with The Furukawa Battery Co. Ltd. of Japan, Eco Marine Power is able to engineer and supply a range of battery packs or energy storage solutions for use with Aquarius Marine Solar Power or Aquarius MAS + Solar solutions. These battery packs or sets include the FCP series which has a modular design for superior vibration resistance and longer life. The mounting unit has a space-saving design that reduces installation and maintenance time. A range of battery units are available ranging from 24V 220Ah (FC-38) to 48V 4000Ah (FCP Series). Other voltages and larger capacity battery packs are also available plus individual batteries for marine or UPS use can also be supplied. Furukawa Battery also manufacture batteries for auto-mobiles, motorcycles, electric powered vehicles, stationary use, trains, aircraft, portable use and solar power generation systems. Read More... System Design, Marine Renewable Energy Surveys and Consulting Services Low emission vessel concepts, system design, renewable energy surveys & technology management Trying to work out which environmentally friendly power or propulsion system is best for a particular boat, ship, ferry or vessel etc can be a daunting task. Not only is there are a wide range of options available, but the cost of these systems also varies considerably.  In addition, the environmental and cost benefits of these solutions are difficult to assess and compare against similar traditional systems. Eco Marine Power can assist ship owners, shipyards, ferry operators & cruise lines to navigate through this maze of data and propose solutions that will best meet their needs. Our services include design support, installation surveys, technology management and the survey of vessels and ships to assess their suitability for renewable energy solutions. We can also help with advice on various technologies such as energy storage, solar panels and marine computer & automation systems. Read more... Marine Computer & Automation Systems - Flexible & Innovative Proven & type approved solutions Working together with KEI System, EMP has developed a number of innovative marine computer management and automation systems which facilitate the monitoring of equipment on ships, log performance data, control equipment and manage renewable energy systems plus carry out other functions. The Aquarius Management and Automation System or Aquarius MAS is the first of these systems to be released and allows for the performance of marine renewable energy systems to be monitored along with other equipment on the ship including main engines and generators. This system and others to be released such as the EnergySail Automated Control System (ACS) are based upon the robust and reliable computer and communications platform which has proven itself on-board hundreds of ships in service today. Read more... Flexible Solar Panels and Frame Kits for Ships & Marine Applications Emissions free power EMP is able to supply globally marine grade solar panels for shipping and marine applications. Marine solar panels are designed to withstand the harsh conditions at sea & are suitable for all vessels ranging from small pleasure craft to ocean-going passenger ferries & cargo ships. These high quality solar panels are also incorporated into our Aquarius Marine Solar Power and Aquarius MAS + Solar solutions. In co-operation with Teramoto Iron Works special marine mounting frame kits are also available for ship photovoltaic (PV) installations or for coastal PV facilities. For more information please see Marine Solar Panels     Aquarius MRE® - Renewable Energy for Shipping Integrated wind & solar power system for shipping The patented Aquarius MRE® is an advanced integrated system of rigid sails, solar panels & energy storage modules that will allow ships to tap into renewable energy by harnessing the power provided by the wind and sun. The array of rigid sails will be automatically positioned to best suit the prevailing weather conditions and can be lowered and stored when not in use or in bad weather. The array of rigid sails are based on EMP's EnergySail technology and can even be used when a ship is at anchor or in harbour. It is expected this system will provide annual savings of between 10-20% on large ships and up to 40% on other ship types. Read more... EnergySail® - Wind & Solar Power for Sustainable Shipping Advanced & innovative rigid sail design with integrated computer control The patented EnergySail is an innovative rigid sail device being developed by Eco Marine Power linked to a computer control system which automatically positions it to be suit the prevailing weather conditions. The EnergySail can be fitted with marine grade solar panels or other devices and used either as a stand-alone unit or as part of an array. The EnergySail is suitable for a wide range of ships including ferries, bulk ore carriers, oil tankers and offshore support vessels. The computer control system for the EnergySail has been developed in co-operation with KEI System of Osaka and can be integrated with other marine computer systems such as the Aquarius MAS or KEI 3240 IAS. A variation of the EnergySail can also be used on Unmanned Surface Vessels (USV's). Read more...   Fuel Flow Meters High quality fuel flow & mass fuel flow meters for ships supplied in cooperation with Nitto Seiko Various types available for retrofit and new ships projects. Can be integrated with Aquarius MAS to provide real-time fuel consumption information with data also logged and available for shore-based monitoring. Contact us for further information.       Please note: Aquarius MRE® and EnergySail® are registered trademarks and Aquarius MAS™ is a trademark of Eco Marine Power.   See also: Technologies and KEI Computer Systems

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Egenera's Logo

Egenera

Tokyo, Japan

A

101-250 Employees

2000

Key takeaway

Egenera is a cloud service provider that offers a robust and economical platform, Xterity Cloud, designed for managed service providers and IT organizations. Their focus on simplifying IT resource management and providing reliable cloud services positions them as a competitive alternative to major players like Azure and AWS.

Reference

Core business

Cloud Service Providers, MSP Cloud Services, ISV Cloud

Egenera's Xterity Cloud platform is the best alternative to Azure or AWS cloud. Egenera provides simple to use (IaaS) low cost cloud at a global scale with controllable and predictable costs and premium customer support experience. Get in touch to learn more!

CLEAN PLANET's Logo

CLEAN PLANET

Tokyo, Japan

A

- Employees

2012

Key takeaway

Quantum Hydrogen Energy (QHe) offers a CO2 emission-free fusion energy solution, which is essential for achieving net-zero targets. Their QHe IKAROS prototype heat module is compact and utilizes low-cost materials, showcasing innovative technology for sustainable energy generation.

Reference

Core business

CLEANPLANET Inc.

New Energy, New Future – Inventing an alternative to fire.

Nippon Energy's Logo

Nippon Energy

Tokyo, Japan

A

51-100 Employees

1996

Key takeaway

The company specializes in providing customized solar energy services, emphasizing their commitment to customer satisfaction and affordability. They are recognized as a top-rated solar company in California, offering efficient installation of various solar systems and energy storage solutions.

Reference

Product

Solar Rooftop UAE | Solar Leasing Company in UAE

Sassor's Logo

Sassor

Kawasaki, Japan

A

11-50 Employees

2010

Key takeaway

Sassor, a Tokyo-based startup, is creating an Energy Literacy Platform (ELP) that enables users to monitor and remotely control household appliances. This innovative approach harnesses IoT and AI to enhance energy management and efficiency.

Reference

Product

Solutions | sassor

EKO Instruments's Logo

EKO Instruments

Tokyo, Japan

A

51-100 Employees

1927

Key takeaway

The company, EKO Instruments, plays a vital role in the success of large-scale renewable energy projects, particularly in solar and wind power. Their commitment to sustainability and innovation is further supported by their EMPOWER programme, which aims to foster the next generation of scientists and engineers dedicated to building a more sustainable future.

Reference

Core business

Sustainability

Titan GreenTech's Logo

Titan GreenTech

Tokyo, Japan

A

1-10 Employees

2020

Key takeaway

Titan GreenTech specializes in executive search and recruitment for the renewable energy, CleanTech, and sustainability sectors, highlighting their expertise in the evolving Japanese energy market.

Reference

Core business

Home Page - Titan Greentech

Tokyo based executive search for Japan Market Entry, Specialised Recruitment for the Renewable Energy, CleanTech and Sustainability markets.

INTERPOLATION's Logo

INTERPOLATION

Tokyo, Japan

A

1-10 Employees

2015

Key takeaway

Interpolation offers IoT solutions that enhance energy management for businesses by streamlining consumption and providing data analysis. Their approach combines technology and extensive services to support efficient energy use and drive growth.

Reference

Product

Solutions | Interpolation


Related searches for Green Energy

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Information about Green Energy in Japan

When exploring the Green Energy industry in Japan, several key considerations emerge. The regulatory framework is crucial, as Japan has set ambitious targets for renewable energy adoption, particularly following the Fukushima disaster in 2011. This shift has led to increased government support for solar, wind, and biomass energy sources, as well as feed-in tariffs that incentivize investment. However, challenges persist, such as land use issues and the high cost of technology deployment, which can hinder project feasibility. Opportunities abound in the development of innovative technologies and energy efficiency solutions, as Japan aims to transition to a low-carbon economy. The competitive landscape includes both established corporations and startups, fostering collaboration and innovation. Environmental concerns remain significant, particularly regarding the ecological impact of large-scale renewable installations and waste management for technologies like solar panels. Furthermore, Japan's position in the global market is pivotal, as it seeks to export its green technology and expertise while engaging in international partnerships. Understanding these factors will provide a comprehensive foundation for anyone considering involvement in Japan's Green Energy sector, highlighting the balance between regulatory support and market challenges.


Insights about the Green Energy results above

Some interesting numbers and facts about your company results for Green Energy

Country with most fitting companiesJapan
Amount of fitting manufacturers6
Amount of suitable service providers7
Average amount of employees51-100
Oldest suiting company1927
Youngest suiting company2020

Frequently asked questions (FAQ) about Green Energy Companies

Some interesting questions that has been asked about the results you have just received for Green Energy

Based on our calculations related technologies to Green Energy are Water/Ocean Cleaning Technologies, Waste Management, Renewable Energy, Sustainable Fashion, Smart Grid

The most represented industries which are working in Green Energy are Oil, Energy and Gas, IT, Software and Services, Other, Environment, Disposal and Recycling, Human Resources

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Green Energy results by various countries

Related categories of Green Energy