Page 51 - Towards A Sustainable Future , Phase 3 2025, E-Book_Neat

Here is a cost comparison for using plastic straws versus BioPak biodegradable paper straws at DITP, based on an estimated
annual usage of 20,000 straws. (See Table 3).

Table 3: Detailed Cost and Environmental Impact Comparison

This comparison indicates that BioPak biodegradable straws, though initially more costly, reduce annual carbon emissions
and align better with consumer expectations for environmentally friendly choices. Over time, adopting these sustainable
alternatives can enhance DITP's brand reputation and customer satisfaction.

Eco-solution 4 – Solar Film

Eco-Solution Overview: 3M Ceramic Architectural
Model 60 Solar Film
The 3M Ceramic Architectural Model 60 solar film is
distinguished by its advanced ceramic technology, which
offers superior solar heat rejection capabilities without
compromising natural light or visibility. This film is adept
at blocking up to 80% of infrared rays and up to 99% of UV
radiation, making it an ideal choice for Singapore's tropical
climate. Its ceramic composition ensures durability and
resistance to fading, providing a long-term solution that
enhances window performance without altering the aesthetic Figure 4a. Precise Glass Panel Figure 4b. Glass with Solar Film
appeal of the building. Figures 4a and 4b show the difference
in the use of a clear glass panel and glass with solar film.

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