4RinEU: Robust and Reliable Technology Concepts and Business Models for Triggering Deep Renovation of Residential Buildings in EU

Proceedings

Noris, Federico¹ 

关键词: deep renovation;    construction;    business models;    renewable energy sources;    building information modeling;   

DOI  :  10.3390/proceedings1070661

学科分类：社会科学、人文和艺术（综合）

来源: mdpi

【 摘 要 】

Only 1.2% of the EU building stock is renovated every year, and the rate is even lower in case of deep renovation (i.e., savings exceed 60% compared to pre-renovation levels), since such interventions are often too expensive. To answer these challenges, 4RinEU will define robust, cost-effective, tailorable deep renovation technology packages supported by usable methodologies, feeding into reliable business models. The project will manage different stages of the deep renovation process, from the preliminary audit up to the component end-of-life, and will provide information on energy, comfort, users’ impact, and investment performance. The 4RinEU deep renovation strategy is based on 3 pillars: (i) technologies, to decrease net primary energy use (60 to 70% compared to pre-renovation), ant to reduce the life cycle costs over 30 years (15% compared to a typical renovation); (ii) methodologies to support the design and implementation of the technologies; (iii) business models to enhance the level of confidence of deep renovation investors.

【 授权许可】

CC BY