• Eco-wells to enhance natural ventilation and introduce daylight into domestic flats

• Fire resistance test for the existing concrete slabs to retain the original H-shape appearance of the building and about 70% of the building structure, which have significantly reduced the demolition and re-construction of floor slabs

• Two-level lighting control in common corridors and lift lobbies to reduce the energy consumption

• Redesign of the existing ramps with gentle stairs and skylight to encourage exercises & healthy lifestyle, and induce daylight for better indoor quality

• Expansion of urban greenery by providing over 40% soft landscaping coverage

• Installation of green roof to combat heat island effects

• Water conservation in gardening by adopting rainwater harvesting and drip irrigation system

CWFE was constructed in June 1959.  It is the last H-shaped factory building remained in Hong Kong, with an area of 0.4 hectare located in close proximity to the MTR station.  For the purpose of enhancing public awareness of heritage conservation and sustainable housing development, the existing industrial building was retained for adaptive re-use as Public Rental Housing.