The project aims to revolutionize the cement, lime, and pulp industries by demonstrating that electric heating can effectively replace fossil fuels. By developing and validating emission-free, electrically heated processes for cement, lime, and lime mud production at a megawatt scale, ELECTRA seeks to achieve temperatures up to 2000°C. This transition from combustion to electric heating, combined with carbon capture, aims to achieve near-zero carbon dioxide emissions, potentially even producing negative-emission cement and lime products.
The successful implementation of ELECTRA is expected to eliminate 30-50% of total process emissions from the targeted industries, depending on the specific industry and mode of operation. The project emphasizes scalability and replicability through platform-based solutions that offer modularity and the ability to operate in various hybrid modes during the transition period, thereby reducing initial capital expenditures. These solutions are designed to accommodate both new electric installations and the revamping of existing ones, potentially accelerating the electrification process by up to five years.
ELECTRA also focuses on developing variations of electrically heated processes to support and complement megawatt-scale demonstrations, ensuring that different applications meet the specific properties required for their products. By replacing combustion processes with electricity-based solutions and significantly increasing emission-free electricity production, ELECTRA aims to mitigate climate change effectively. Cement, being a key ingredient in concrete and the world's most used building material, is the largest CO2 emitter among all industrial sectors. The results of ELECTRA directly contribute to the ambitious goal of eliminating direct CO2 emissions from the cement, lime, and pulp industries. The fully electrified solutions for calcination and clinkering developed by ELECTRA are expected to offer the most cost-effective option for decarbonizing these industries.
