Environment Environment
Sustainability Promotion System
The Company deliberates on and makes decisions regarding significant issues deemed to be risks through the “Risk and Compliance Committee,” which is composed of members of the Board of Directors and others.
In addition, we will work with the Business Progress Confirmation Meeting, which promotes our medium-term management plan to place ESG and SDGs initiatives and climate change initiatives at the core of our management, to ensure that our carbon dioxide (CO2Under management's leadership and control, we are promoting sustainability initiatives across our businesses, including emission reductions.
By identifying important social issues to be addressed by the Company and linking them to the values of the Group and each strategy in the medium-term management plan, we will steadily implement measures that will contribute to the goals of the SDGs and lead to the development of the Group.
CO2 Emissions Monitoring
Scope 1 and Scope 2 CO2 emissions are calculated and monitored every fiscal year.
In addition, we have independently calculated the amount of reduction contribution to be realized by expanding sales of decarbonization-related products in a manner similar to Scope 3 Category 11, and are actively working toward achieving carbon neutrality with the goals of a 20% reduction by 2030, a 58% reduction by 2040, and a 100% or greater reduction by 2050. We are actively working to achieve carbon neutrality.
| fiscal year (usu. April 1 to March 31) | Fiscal Year 2021 | Fiscal Year 2022 | Fiscal Year 2023 | Fiscal Year 2024 | FY2025 | |
|---|---|---|---|---|---|---|
| Scope 1 | 496 | 596 | 547 | 660 | 667 | |
| Scope 2 | market standard | 1,248 | 1,037 | 1,147 | 1,446 | 1,486 |
| Location Criteria | 1,480 | 1,472 | 1,367 | 1,524 | 1,497 | |
- Scope 1: CO₂ emissions directly emitted by the company. City gas is calculated based on the then-current version of the "List of Emission Factors by Gas Utility" of the Ministry of the Environment and the Ministry of Economy, Trade and Industry. Diesel oil, gasoline, and LP gas were calculated based on the then-current version of the "Emission Unit Database for Calculation of Greenhouse Gas Emissions of Organizations through Supply Chains" by the Ministry of the Environment and the Ministry of Economy, Trade and Industry. Kerosene was calculated based on the Ministry of the Environment's "List of Calculation Methods and Emission Factors for Calculation, Reporting, and Publication Systems. Propane and butane were calculated based on the "Guidelines for CO₂ emissions intensity of propane, butane, and LP gas" by the Japan LP Gas Association.
- *Scope 2: Indirect CO₂ emissions from the use of energy purchased from other companies (in our case, electricity). Calculated based on the then-current version of the "List of Emission Factors by Electric Utility" by the Ministry of the Environment and the Ministry of Economy, Trade and Industry.
Strategies for Sustainability
In accordance with the Japanese government's "Green Growth Strategy Accompanying Carbon Neutrality in 2050," we will promote our green growth strategy, viewing the response to global warming as an opportunity for growth.
While the industrial furnace industry as a whole is expected to be affected by factors such as declining demand for industrial furnaces powered by fossil fuels and a reduction in the number of automotive parts due to the shift toward electric vehicles (EVs), on the other hand, capital investment in energy-efficient combustion equipment and facility retrofits—such as regenerative burners and oxygen-enriched combustion systems—as well as components related to EVs, including in-vehicle motors, batteries, and semiconductors, and hydrogen and ammonia combustion, and electrification, capital investment in energy-efficient combustion equipment—such as regenerative burners and oxygen-enriched combustion systems—as well as facility retrofits is expected to continue for the foreseeable future.
Furthermore, in the medium to long term, we will continue to pursue development aimed at achieving carbon neutrality through the use of hydrogen- and ammonia-fired burners in next-generation solar cell manufacturing equipment, industrial furnaces, and other applications.
We believe that by providing technologies and services tailored to our customers’ needs—centered on our core expertise in thermal technology—we can contribute to improving plant efficiency and reducing environmental impact.
In addition, by providing carbon-neutral technologies and services developed by our company—including hydrogen and ammonia combustion and electrification—we will help our customers reduce their CO2emission reductions.
Sustainability Indicators, Targets, and Performance
Since a large portion of our supply chain emissions are from the "use of our products," we have set a decarbonization target for 2050 based on our standards.
CO₂ emissions from our products in 2013, the baseline for Japan's reduction target under the Paris Agreement.2Emissions total approximately 12 million metric tons, which is equivalent to roughly 1 percent of Japan’s total emissions.
We have set a goal of reducing these emissions to virtually zero by 2050. Although it is impossible to achieve zero emissions, we aim to achieve carbon neutrality by 2050, including reductions in CO2 emissions from products other than our existing products.
Specifically, we have independently calculated the emission reduction contributions achieved through expanded sales of decarbonization-related products—using a methodology similar to Scope 3 Category 11—and are actively working toward carbon neutrality with the goals of reducing emissions by 25% by 2030 and by 100% or more by 2050.
Scope 1 and Scope 2 CO2We also calculate and monitor our emissions on a quarterly basis.
| CO₂ emissions (10,000 tons/year) |
Emission Reductions (10,000 tons/year) |
Reduction rate (%) |
|
|---|---|---|---|
| FY 2013 CO₂ emissions | 1,200 | - | - |
| Reduction target: FY2030 | 960 | △240 | △20.0 |
| Actual reduction: FY2025 | 923 | △277 | △23.1 |
※CO2 emission reductions also take into account increases and decreases in emissions based on facility capacity and operating rates.
(Calculated based on the manufacturing industry production capacity index and capacity utilization index published by the Ministry of Economy, Trade and Industry)
Selected as a "Zero Emissions Challenge Company" by the Ministry of Economy, Trade and Industry
The Ministry of Economy, Trade and Industry (METI) of Japan has recognized our efforts in the following projects and selected us as one of the "Zero Emi Challenge Companies" that are boldly taking on the challenge of innovating toward the realization of a decarbonized society. The list of approximately 600 companies, including our company, was compiled as the second round of the "Zero Emi Challenge Companies," and the companies that were made public were selected based on their participation in the projects of the Ministry of Economy, Trade and Industry and the Ministry of Agriculture, Forestry and Fisheries (MAFF), which are linked to the "Innovative Environmental Innovation Strategy," and in 45 projects conducted by the New Energy and Industrial Technology Development Organization (NEDO). The company's contribution to zero emissions through the "Innovative Environmental Innovation Strategy" was highly evaluated and announced at the "TCFD Summit 2021" held on October 6, 2021.
Related News
- Combustion facilities NEW(Newspaper Article) “Exploring the Current State of Decarbonization / Technology Development at Chugai Ro Industrial / Hydrogen as a Furnace Fuel Is on the Verge of Implementation” (Nikkan Sangyo Shimbun, September 9, 2026) (PDF: 3 MB)
- Plant NEW(Newspaper Article) “Chugai Ro Industries Delivers Electric Annealing Furnace—7th Unit in Europe” (Nikkan Kogyo Shimbun, September 7, 2026) (PDF: 74 KB)
- Plant NEWDelivery of an Electric-Heated Continuous Bright Annealing Line (BA3) to OTELINOX in Europe (PDF: 269 KB)
- Plant NEW(Newspaper Article) “Electric-Heated Continuous Bright Annealing Line Delivered to Romanian Stainless Steel Manufacturer” (September 1, 2026, Steel News) (PDF: 667 KB)
- Plant NEW(Newspaper Article) “Delivery of Continuous Bright Annealing Line to Romanian Company” (September 1, 2026, Nikkan Sangyo Shimbun) (PDF: 2 MB)
- Combustion facilities NEWKobe Steel featured our facilities in their news section.
- Heat treatment furnace/oven Our product has been selected as an advanced facility or system under the “Energy Conservation and Non-Fossil Fuel Transition Subsidy (Factory and Business Site Type)” program (PDF: 100 KB)
- Combustion facilities (Newspaper Article) “Industrial Furnaces and Related Equipment” (Nikkan Kogyo Shimbun, July 16, 2026) (PDF: 1 MB)
- NEWS Received the Japan Heat Treatment Technology Association Award for FY 2025 for elucidating heat treatment processes through simulation and contributing to energy conservation and decarbonization
- Chugai Ro's Technical Records Energy-saving Technology Initiatives in Industrial Furnaces (2026.05) (PDF : 7 MB)
- NEWS NEDO's "Green Innovation Fund Project / Decarbonization of Thermal Processes in the Manufacturing Sector" Passes Stage Gate (PDF : 106 KB)
- Combustion facilities Delivery of One of the Largest Hydrogen-Burning Metal Heating Demonstration Furnaces in Japan (PDF : 173 KB)
- NEWS Chugai employees will be presenting at hydrogen and ammonia related events in February.
- NEWS Our decarbonized burner was introduced in "Public Relations Sakai" (January 2026 issue) published by Sakai City.
- Chugai Ro's Technical Records Development of Hydrogen and Ammonia Combustion Technology for Carbon Neutralization in Industrial Furnaces
- NEWS MOU Signed with Taiwan's CSC on Decarbonized Combustion Technology (PDF : 226 KB)
- NEWS “Receipt of Order for Electric Furnace Dust Recycling Equipment from Tokyo Steel Corporation (PDF : 101 KB)
- NEWS Receipt of order for “Hot Dip Galvanizing Line Modification” from Tokyo Steel Corporation (PDF : 97 KB)
- NEWS Receives Order from Kobe Steel, Ltd. for Remodeling of Hot-Dip Galvanized Steel Sheet Facility (PDF : 105 KB)
- NEWS (Newspaper article) Chugai Furnace Manufacturing Co., Ltd. to develop a large-scale test furnace for decarbonization, utilizing ammonia fuel to double the development cost of a new type of burner (Nihon Keizai Shimbun, April 8, 2025).
- NEWS Delivery of Actual Ammonia Burner Equipment for World's First Commercial-Scale Demonstration Test (PDF : 127 KB)
- Combustion facilities (Article) Ammonia Supply Chain in Sight: Medium-Sized Firms, Dedicated Products for Practical Use (NIKKEI GX, March 5, 2025)
- NEWS Receipt of the Toyota Award for Excellence in Technical Development
- Other (Newspaper Article) "Contracts for Electric Furnace Ancillary Facilities Continue One After Another, Battery-Related Facilities Also Steady" (The Iron and Steel Daily, Nov. 14, 2024) (PDF : 437 KB)
- Combustion facilities (Published article) Chugai Furnace Halves Fuel Consumption of Hydrogen Burner, Utilizes Heat from Exhaust Gases (NIKKEI GX, November 5, 2024)
- NEWS Chugai's Products Selected as Advanced Equipment and Systems for "Energy Conservation Investment Promotion and Demand Structure Transformation Support Project" (PDF : 106 KB)
- Other (Newspaper Article) Selected for NEDO's Green Innovation Project "Decarbonization of Thermal Processes" (The Iron and Steel Daily, November 7, 2023) (PDF: 5 MB)
- NEWS Joint Development of Industry's First Decarbonized Decomposition Treatment Technology for Organic Fluorine Compounds (PFAS) (PDF: 844 KB)
- Other (Newspaper Article) Zero Emission, Carbon Neutral / Focus on Research and Equipment Development / Electric Furnace Dust Recycling Facility, Final Stage of Development (The Iron and Steel Daily, June 26, 2023) (PDF: 772 KB)
CHUGAI RO CO., LTD. is a group of engineers with a wide variety of know-how and experience.
We are promoting a shift to decarbonization-ready industrial furnaces and burners on a global scale to achieve carbon neutrality.
Please consult with us for IT implementation and energy conservation promotion for on-site issue resolution as well as social issue resolution.