WP10 will identify and develop key methods and tools to support well-reasoned decision making for the cost-effective integration of renewables in industry. The WP will develop a multi-criteria decision making tool to assist the transition towards renewable heating and cooling. The tool includes i) the technical, operational, and economic aspects of opportunities for renewables integration, ii) the key criteria in developing business models for the implementation of the integration opportunities of renewable heating and cooling, and iii) development of complex and customized solutions for the industrial company, site, or large-scale system.