Develop energy concepts and assess efficiency. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces.Develop energy concepts and assess efficiency. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces.Develop energy concepts and assess efficiency. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces.