Low-carbon renovation of old residential blocks: An envelope-focused assessment framework for carbon reduction effects and economic benefits

Key Points

• Carbon reduction is significantly achievable through effective renovation strategies, enhancing sustainability.
• Key evidence shows that envelope-focused renovations can yield economic benefits, with a potential reduction of 30% in energy costs.
• Analysis employs an envelope-focused assessment framework to evaluate renovation impact on carbon emissions and costs across multiple residential blocks.
• Highlights the need for sustainable development practices, underscoring the importance of economically beneficial renovations.