size
building industry
innovation
local fab
informal sector
cost
size
building industry local fab
informal sector
innovation cost
12m (6 years)
6m (3 years)
5-10m
+
EDINBURGH
BOSTON
++ + * + +
NEW YORK
+ BOGOTA
BUENAVENTURA
HONOLULU
GHA
*+ *+ +
TEMA
NIG
COL
+
SAO PAOLO