EXEO EXEO Group,Inc Sustainability Website

Climate change initiatives

Reducing greenhouse gases

The Group considers environmental problems such as climate change to be important issues for management to address. Based on this awareness, we defined practicing ESG management as one of the challenges in our 2030 Vision announced in May 2021, and set environmental, social, and governance KPIs respectively as well as specific targets in Medium-Term Management Plan (2021-2025), which we are working systematically and continuously to achieve.

We will actively engage in eco-friendly business practices, which include reducing greenhouse gas emissions, while also working actively to contribute toward solutions for climate-related social issues through businesses such as renewable energy.

Additionally, in December 2021 we declared our support for the recommendations of the TCFD (Task Force on Climate-related Financial Disclosures) and also joined the TCFD Consortium. The Group is making information disclosures according to the TCFD Framework.

Relevant page:

Engagement with the TCFD Recommendations

Engaging in renewable energy-related business

The Group contributes to the spread of renewable energy by assisting with the installation of solar power plants, self-owned power lines for wind power generation, and through efforts such as designing, constructing, and performing maintenance on biomass boilers.

Photovoltaic plants

The Group provides EPC (engineering, procurement, and construction) services for solar power plants, and also proposes and supplies enterprise solar power generating facilities for internal use in companies.
Specific services include support for the introduction of large-scale solar power generation (mega-solar) utilizing the feed-in tariff scheme, and support for the rooftop or proximity installation of in-house solar power generating equipment for industrial facilities and other buildings with electric power supply needs. We offer comprehensive solutions that incorporate storage battery utilization and other elements.

Solar power generation in FY2023

Names of facilities Address Outpu Power generation
Ishioka Solar Farm Omitama, Ibaraki 1,175 kW 1,145,050 kWh
Ishioka Kitafuchu Solar Power Plant Ishioka, Ibaraki 834 kW 634,620 kWh
Minamiboso Solar Farm Minamiboso, Chiba 2,415 kW 3,253,490 kWh
Togane Solar Farm Togane, Chiba 2,607 kW 3,319,194 kWh
Shonan General Technology Center Fujisawa, Kanagawa 95 kW 102,106 kWh
Fuchu General Technical Center Fuchu, Tokyo 100 kW 107,879 kWh
Chiyoda Lake Solar Power Plant Kofu, Yamanashi 1,145 kW 1,460,998 kWh
Koshin Branch Kofu, Yamanashi 1,064 kW 1,308,560 kWh
Tokoji Solar Power Plant Kofu, Yamanashi 625 kW 871,829 kWh
Ubaishi Solar Power Plant Nirasaki, Yamanashi 1,177 kW 1,473,913 kWh
Hosaka Solar Power Plant Nirasaki, Yamanashi 1,272 kW 1,382,698 kWh
Shimpu Solar Power Plant Nirasaki, Yamanashi 1,386 kW 1,786,040 kWh
Asaohara Solar Farm Hokuto, Yamanashi 1,426 kW 1,578,515 kWh
Ishido Solar Power Plant Hokuto, Yamanashi 1,117 kW 1,357,360 kWh
Hyogo Technology Center Amagasaki, Hyogo 126 kW 80,672 kWh
Matsue Solar Farm Matsue, Shimane 2,361 kW 2,479,197 kWh
Hirao Solar Farm Hirao, Yamaguchi 1,247 kW 1,455,117 kWh
Kagawa General Technology Center Takamatsu, Kagawa 115 kW 133,480 kWh

Wind power generation

We provide integrated services for building self-owned power lines in both offshore and onshore wind power generation, and Engineering, Procurement and Construction (EPC) for transformer facilities. Specifically, for self-owned power lines we contribute to wind power generation business by using the Earth Shuttle Method to lay pipes that reach all the way to the sea floor while protecting the natural environment in the pipeline process, and employing hard-to-find specialist technicians called cable jointers who we develop and train on our own in line extension and connection processes.

Biomass boilers

We provide construction and maintenance services for various biomass boilers that play a part in recycling systems.
Specifically, we take materials such as woody biomass that have a high moisture content and have been traditionally regarded as waste products and enable their utilization as biomass resources. These resources are used to produce steam, supply heated water, perform drying, supply heated water for air conditioning, and to operate high-efficiency power generation systems.

List of biomass boilers

Customer Name Rated heat output Units Heat output type Fuel Power generation
Private company (Hokkaido) 4,000 kW 1 Saturated steam (1 MPa) Purchased miscellaneous woody biomass
Hachimantai City (Iwate) 400 kW 1 Warm water Purchased bark & cutting chips
Kaneyama Town 400 kW 1 Warm water Mainly purchased cutting chips
Private company (Tochigi) 1,200 kW 1 Warm water 100% cedar bark produced in-house
Private company (Tochigi) 4,000 kW 1 Saturated steam (2 MPa) Use of chips produced in-house
Private company (Fukushima) 4,000 kW 1 Heat transfer oil (for ORC) Bark, etc. 708 kW
700kW combined power generation
Private company (Shiga) 2,500 kW 2 Saturated steam (1 MPa) Use of waste generated in-house 620 kW
Private company (Ibaraki) 3,500 kW 2 Saturated steam (1 MPa) Use of biomass generated in-house 860 kW

Renewable-based electricity implementation in our buildings

Since October 2021, we have implemented net renewable-based electricity at 38 business locations in Japan, including at Head Office building, Tokyo Integrated Engineering Center, and Tohoku Branch. With these implementations, renewable-based electricity now comprises approximately 50% of all electricity used throughout the Group and our CO2 emissions have also been significantly reduced.

The combination of non-fossil fuel certificates designated for renewable energy with electric power sold by NTT Facilities, Inc., makes this electricity we have implemented net renewable energy with environmental value that can be traced back to its sources. We will further advance these efforts to ultimately switch to renewable-based energy for all of the electricity used at business locations managed by our Group companies by fiscal 2025.

Provision of renewable electricity

Provision of renewable electricity