Giacomo Mareschi Danieli, leader in the steel industry, has been at the forefront of groundbreaking technological advancements that shape the future of the sector. With a passion for sustainability and a deep commitment to global innovation, Danieli Group, under his leadership, is pushing the boundaries of what’s possible in the steel manufacturing world.
Giacomo Mareschi Danieli: Italy leads the future of green steel at Expo 2025 with Danieli Group
As the world prepares for Expo 2025 in Osaka, Japan, a significant step forward for the steel industry has already been marked at the Shinkansai steel plant, located just a few kilometres from the event site. In collaboration with the Japanese government and the Ministry of Economy, Trade, and Industry (METI), the plant has successfully inaugurated a state-of-the-art electric power system for melting furnaces, developed by Danieli Group – of which Giacomo Mareschi Danieli is CEO – through its subsidiary, Danieli Automation. This new system represents a monumental shift toward sustainable steel production, known as Green Steel. The cutting-edge technology allows for the exclusive use of recycled materials as raw inputs, and its introduction of variable-frequency fusion brings a multitude of benefits: it saves 10% in energy consumption, boosts plant productivity by up to 20% with the same power output, and eliminates any impact on electrical networks. Additionally, the system is compatible with renewable energy sources, thanks to its direct connection to a digital platform. This innovation is not just a technological leap but a critical contribution to the global shift toward greener industries. During Expo Osaka 2025, Danieli Group, as a sponsor of the Italy Pavilion, will showcase its achievements on a world stage. One of the highlights of the Pavilion will be a unique concert in which a digital electric furnace will be used as a musical instrument, symbolizing the fusion of technology, creativity, and sustainability. Mario Vattani, the commissioner general for Italy at Expo Osaka 2025, emphasized the significance of the company’s participation, noting that it provides an opportunity to highlight Italy’s technological excellence and commitment to global sustainability goals. According to Antonello Mordeglia, president of Danieli Automation, the project underscores how innovation and environmental responsibility can go hand in hand, demonstrating the transformative power of such collaborations between Italy and Japan.
Giacomo Mareschi Danieli’s professional journey
Giacomo Mareschi Danieli’s professional journey has been a proof to his expertise, vision, and leadership in the industrial sector. After earning a degree in Electrical Engineering from the Polytechnic University of Milan in 2005, he joined ABS (Acciaierie Bertoli Safau), a division of Danieli Group known for its steel manufacturing excellence. This experience provided him with in-depth knowledge of the steel production process, laying the foundation for his future success. His career took him abroad, where he spent three years in Abu Dhabi working on large-scale construction projects before moving to Ukraine. There, he played a key role as Project Coordinator and Site Manager for the Interpipe Project, gaining valuable international experience and strengthening his project management skills. His next assignment in Thailand marked another turning point in his career, where he served as Head of Macro-Planning for Danieli Far East Ltd. and eventually became CEO of the company, a position he held for several years. In 2009, Giacomo Mareschi Danieli joined the Board of Directors of Danieli Group, marking a significant step in his career. Upon returning to Italy, he took charge of the Plant Engineering department, where he successfully led commercial activities for multi-line projects and managed key product lines, including Danieli Centro Cranes, Danieli Hydraulics, Danieli Environment System, and Danieli Center Metallics. His leadership extended beyond technical expertise, as he continuously sought innovative solutions to enhance operational efficiency. In 2017, Giacomo Mareschi Danieli was appointed CEO of Danieli Group and became a member of its Executive Board.
