The project addresses the problem of energy efficiency needs in the transformer industry and adaptation to Industry 4.0. By implementing the SPIN project, the consortium will develop two innovative products - innovative insulation components that will meet the needs for energy efficiency in the transformer industry, and commercialization will fill the market space, which will result in the growth of sales and export revenues and an increase in the number of employees. The project will also develop a high-security digital platform in line with the needs of Industry 4.0 and test equipment for testing insulating components. The target groups of the project are employees of the company within the SPIN consortium who will benefit in disseminating knowledge through the project.