VISION01 Persatuan Penjimat Tenaga

YANMAR POWER TECHNOLOGY CO., LTD.

Enjin marin bertenaga hidrogen dan pembangunan MHFSdipilih untuk Projek Dana Inovasi Hijau NEDOuntuk membina kapal sifar pelepasan.

Cabaran

Di tengah-tengah momentum penyahkarbonan yang semakin meningkat secara global, pengurangan selanjutnya pelepasan gas rumah hijau telah menjadi isu mendesak dalam domain perkapalan antarabangsa. Pada Oktober 2021, kerajaan Jepun dan industri perkapalan mengumumkan matlamat pelepasan GHG sifar bersih daripada perkapalan antarabangsa menjelang 2050, dan Pertubuhan Maritim Antarabangsa, yang menerima pakai Strategi Permulaan pada 2018 untuk mengurangkan pelepasan daripada perkapalan antarabangsa sekurang-kurangnya 50% menjelang 2050, merancang untuk menyemak dan mengukuhkan lagi strategi ini pada 2023.

• Rujukan: Ke Arah Mencapai Pelepasan Sifar GHG Bersih daripada Penghantaran Antarabangsa menjelang 2050, Projek Penghantaran Sifar Pelepasan

Penyelesaian

Pertubuhan Pembangunan Tenaga dan Teknologi Perindustrian Baharu, NEDO melancarkan projek ini untuk membangunkan kapal marin generasi akan datang pada Januari 2022, untuk membina kapal sifar pelepasan. Yanmar Power Technology bergabung tenaga dengan Kawasaki Heavy Industries dan Japan Engine Corporation, J-ENG, untuk membangunkan enjin marin bahan api hidrogen dan MHFS ^*1 dan memainkan peranan aktif dalam projek itu.

Ketiga-tiga syarikat itu secara serentak terlibat dalam inisiatif untuk enjin marin dijana hidrogen, dengan Kawasaki membangunkan enjin 4 lejang kelajuan sederhana, Yanmar membangunkan enjin 4 lejang kelajuan sederhana dan tinggi ^*2, dan J-ENG membangunkan enjin 2 lejang kelajuan rendah. -enjin lejang. Kami akan merangkumi barisan enjin lengkap yang boleh digunakan untuk memenuhi pelbagai keperluan menjelang 2026, dan merancang untuk menjalankan program perintis ke atas kapal yang beroperasi dengan syarikat perkapalan dan limbungan, yang akan membawa manfaat kepada masyarakat dan ekonomi.

Through joint investment in a newly established company, HyEng and with MHFS developed at Kawasaki, the three companies are working together to build a hydrogen-fueled propulsion system by developing common technical elements such as basic combustion analysis, materials and sealing surfaces that meet ship classification regulations, and sharing testing facilities.

• *1 MHFS: Marine Hydrogen Fuel System: hydrogen fuel marine tanks and fuel supply system
• *2 YPT merancang untuk membangunkan enjin berkelajuan sederhana hidrogen dwi bahan api terlebih dahulu, diikuti dengan enjin berkelajuan tinggi bahan api hidrogen.

Swipe to see the right side of this picture.

• Source: Kawasaki Heavy Industries, Yanmar Power Technology, Japan Engine Corporation

Nilai yang diberikan

Through hydrogen-fueled engines, we will contribute to the reduction of GHG emissions in a wide range of applications, with ocean-going vessels as the main focus, and also domestic vessels. In addition, we will provide a hydrogen-fueled engine system that ensures the necessary redundancy for ships, saves space in the engine room, and satisfies NO_X and SO_X regulations. The project will also help the revitalization of the domestic maritime industry.

YANMAR ENERGY SYSTEM CO., LTD.

Contributing to the realization of a carbon-free society 100% hydrogen-fueled cogeneration manufactured by German company 2G to be sold in Japan and overseas by the end of FY 2022.

Cabaran

The pursuit of energy efficiency and the use of renewable energy to reduce greenhouse gas emissions are essential to achieve a carbon-free society. Wind power generation and solar power generation are also spreading in Japan, but the fluctuation of energy production remains a challenge, due to the characteristics of dealing with nature. Therefore, expectations are high for hydrogen as a new energy source. Hydrogen energy can be produced from various energy sources, including renewable energy, and has the advantage of not emitting CO₂ when used. Businesses are increasingly focusing on this as a medium- to long-term key to achieving carbon neutrality.

Penyelesaian

Yanmar Energy System has concluded a sales agreement for the 100% hydrogen-fueled cogeneration system manufactured by the German company 2G Energietechnik GmbH. The agreement is for Asia, including Japan, the Middle East, and Africa, and the system will be used in Japan within this fiscal year. We plan to handle a total of 5 models^* with a power generation capacity of 115 kW to 750 kW.

By November 2022, the machine will be installed at Yanmar Energy System’s Okayama Test Center for validation of construction and maintainability. In 2023, we will also open a facility where customers can see the actual product, and propose this system as a solution that includes hydrogen supply for various environmentally friendly projects and companies. We will also promote technological development so that gas engines made by Yanmar are also compatible with hydrogen fuel.

In the future, we will continue to propose total energy solutions, including CHP and hydrogen generators, and strengthen our initiatives to solve our customers’ energy challenges and realize a carbon-free society.

• * Depending on the results of the test, the models and actual figures may change.

Nilai yang diberikan

By promoting hydrogen-fueled cogeneration systems that generate electricity and heat efficiently, businesses can curb the amount of fossil fuels and grid electricity in their business activities, thereby contributing to a decarbonized society.