Glass packaging is widely used across Europe for food, drinks, cosmetics, and medicines. Producing glass; however, requires extremely high temperatures and large amounts of energy, often sourced from fossil fuels. Supported by the Innovation Fund, the MAGNUS project introduces an innovative hybrid furnace that combines electricity, natural gas and renewable energy sources for more sustainable glass production.
By using cleaner energy in the glass melting process, the project aims to reduce the carbon footprint of glass production while maintaining high-quality product standards.
Bringing new technology to a large industrial furnace
MAGNUS focuses on partially electrifying a large glass melting furnace capable of producing 175 tonnes of glass per day. Electrifying furnaces of this size represents an important technological step for the glass industry. It also requires a shift towards more diverse and sustainable energy sources, supported by solar panels installed onsite.
The project combines electric heating with gas-based heating and integrates renewable energy sources such as solar power and biomethane. Advanced digital tools are used to improve the process: thermal imaging helps monitor the heat distribution inside the furnace, while gas sensors indicate combustion conditions. Together, these systems allow operators to adjust the process in real time, improving efficiency and reducing emissions.
Installed at the company’s plant in Fidenza, northern Italy, the furnace completed its start-up phase and began operating in January 2026, marking the start of glass production with the new process. The furnace is the largest in Bormioli Luigi’s portfolio, Italian glass manufacturer coordinating the project. It will now focus on ensuring stable operation and monitoring performance over time.
Overcoming technical challenges
Starting up a new type of furnace at industrial scale is complex. One of the main challenges was increasing the level of electrification up to 35%, while maintaining stable production and consistent glass quality. The project team carefully adjusted the process and monitored operational factors to find the right balance between efficiency and performance. These efforts allowed the plant to meet its technical objectives and move successfully into operation.
During the early phase of the project, the European Climate, Infrastructure and Environment Executive Agency (CINEA) supported the team, helping address permitting challenges related to the photovoltaic installation.
Supporting Europe’s clean industrial transition
Over ten years of operation, the MAGNUS project is expected to reduce greenhouse gas emissions by around 56 000 tonnes of CO2. This is roughly equivalent to driving more than 500 million kilometres with an average passenger car1.
By operating a furnace with a higher electrification share at large scale, the project shows how emissions can be reduced in glass manufacturing across Europe. Its results can encourage a wider uptake of cleaner technologies in energy-intensive industries, making significant strides toward the goal of achieving a cleaner and more resilient industrial future for Europe.
Learn more about the Innovation Fund.
1 Average CO2 emissions per km from new passenger cars
Article published on 20 April 2026