id: 38380
Title: Prospects for the development of hydrogen energy: innovative technologies as the key to reducing the price of “green” hydrogen
Authors: Kravets S.
Keywords: hydrogen, hydrogen energy, green hydrogen, electrolysis, E-TAC technology, thermally activated chemical splitting of water, energy efficiency, reducing the cost of hydrogen, environmental technologies, renewable energy sources, hydrogen technologies
Date of publication: 2025-01-15 14:19:45
Last changes: 2025-01-15 14:19:45
Year of publication: 2024
Summary: The article considers the prospects for the development of hydrogen energy, in particular, the application of hydrogen production technology based on water splitting using the latest electrolysis technologies. Particular attention is paid to the innovative methodology proposed by the Israeli company H2Pro, which promises a significant reduction in the cost of "green" hydrogen by 2030 to the level of less than $1 per kilogram. This reduction in hydrogen prices by 60-80% will make it more competitive in the energy market, which can lead to widespread adoption of hydrogen technologies in various sectors of the economy. The technology developed by H2Pro uses the E-TAC (Electrochemical Thermally Activated Chemical Water Splitting) method, which consists of a two-step process for the production of hydrogen and oxygen. The first stage involves cold electrochemical splitting of water, which generates hydrogen and oxidizes the anode, while the second stage, thermally activated, regenerates the anode by releasing oxygen, without the need for additional electricity consumption. This technology makes it possible to reduce energy costs and increase the efficiency of the process, reaching an efficiency of 95%, which is a significant achievement in the field of hydrogen energy. The author of the article also draws attention to the importance of this achievement for the global transition to renewable energy sources. In particular, reducing the cost of hydrogen production with the help of such technologies can provide cheaper energy production than traditional energy carriers such as gasoline and diesel, and also become a key factor in the implementation of ambitious environmental initiatives aimed at reducing carbon dioxide emissions. In addition to technological innovation, the article also discusses the need for infrastructure development for the storage, transportation and use of hydrogen, which remains one of the main barriers to its large-scale use. However, thanks to the efforts of companies such as H2Pro, which are actively working on improving production processes and reducing costs, hydrogen energy has a great chance of becoming an integral part of the energy system of the future. Thus, the development of hydrogen energy technologies, such as E-TAC, is an important step on the way to ensuring a clean and sustainable energy supply, which will contribute to reducing the environmental impact and ensuring the sustainable development of the world economy in the face of global climate change.
URI: http://vsau.vin.ua/repository/getfile.php/38380.pdf
Publication type: Статті у наукових фахових виданнях України (Copernicus та інші)
Publication: Техніка, енергетика, транспорт АПК. 2024. № 4 (127). С. 46-56. DOI: 10.37128/2520-6168-2024-4-5
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