Climate Adaptation: Building Reuse is Climate Action: Summaries and Resources
Making a case to leverage existing and historic buildings for zero net carbon
6. Building Reuse is Climate Action: Summaries and Resources
Summary List of Benefits of Focusing on Existing & Historic Buildings:
Increase overall sustainability and resilience;
Improve community place-making and continuity;
Increase achievement of social and cultural objectives such as inclusivity and commemoration;
Reduce urban intensification impacts and costs;
Heritage generates jobs and income and avoids waste from demolition;
Retrofitting existing buildings offers the most substantial emissions reductions over time.
Summary List of Recommendations:
Dramatic acceleration of context-sensitive rehabilitation of the massive stock of existing, abandoned and heritage properties;
Bring forward policies and programs to further enhance the feasibility and attractiveness of deep green rehabilitation to existing and historic buildings;
Energy Code for Existing Buildings to be adopted into the BC Building code: launch before 2024 if possible;
Policy tools that help remove obstacles for building reuse and remove barriers to retrofit and retrofit policies;
Consider a range of tax benefits for existing and historic building renewal that decreases carbon emissions;
Policy levers that enhance sustainable finance for decarbonizing rehab/retrofit for existing & historic buildings;
Engage conservation professionals with experience in new interventions into existing buildings to assist with policy and program development;
Collaborate with Heritage BC to review policy and program proposals, to ensure conservation community input is considered and existing & historic buildings are optimally decarbonized while protecting and leveraging their values.
Other resources and authors
Architects Climate Action Network. The Carbon Footprint of Construction: a case for regulating embodied carbon in construction to significantly address the impact of the industry on the climate. 2021
London Energy Transformation Initiative. LETI Embodied Carbon Primer: Supplementary Guidance to the Climate Emergency Design Guide. World Green Building Council, 2020.