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21:["$","p","8",{"style":"$17:props:children:1:0:props:style","children":"The combination of passive design, efficient active systems and renewable generation can reliably achieve net-zero operational carbon on most commercial typologies in South Africa. The constraint is not technology — it is design sequence. The earlier MEP engineers are involved, the more of the carbon reduction hierarchy can be accessed. By Stage 3, half of it is already closed off."}]
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