?根植于當地的原住民文化，也是善治、可持續性與遺產保護的信條，這構成了二號街區"最小干預、最大保留"設計理念的基礎。避免拆除的原則在整個地塊范圍內執行，同時在新建部分采用循環經濟的策略。例如，外立面使用從議會老建筑屋頂回收的銅材，也建立了與歷史建筑的呼應。項目將實現凈零碳排放，采用木結構框架、高保溫外墻與在地可再生能源系統。

Stewardship of the land and resources is a concept embedded in Indigenous culture. It is also a tenet of good governance, sustainability and heritage conservation, and the basis for a design approach of minimal intervention and maximum retention for Block 2. Throughout the site, demolition is largely avoided, and new elements are designed for the circular economy, incorporating recycled materials such as reclaimed copper in the fa?ade, which additionally references the use of this material in the roofs of the historic parliament buildings. The development will be net zero for carbon emissions, incorporating a timber frame, highly insulated facades, and on-site renewable energy generation.

?包含加拿大參議院辦公室和兩個大型委員會議事廳，通過共享空間與溫室聯系；??是國會議員辦公室，圍繞景觀中庭展開——這個帶頂棚的庭院既是社交空間，也是氣候緩沖區，營造健康的工作環境。