IN A THREE-MONTH EXPERIMENT to determine if foliage growing on top of a bus roof helps reduce interior temperatures for passengers and, in turn, fuel usage, 10 Singaporean city buses with ‘gardens’ on top have started doing route services, local media reports.
An initiative of the Singapore Green Building Council (SGBC), NParks, Moove Media and supported by Temasek Foundation Ecosperity, the SBS Transit-operated buses are fitted with special soil-less, mat-based, lighter-weight ‘green’ roof systems supplied by local company GWS Living Art.
Officially starting at the Jurong Lake Gardens, the aim is to, “…explore the link between green roofs and the interior temperatures of the buses, how effective these mobile gardens are in cooling the insides of a moving vehicle,” according to the SGBC.
“This also allows green building technology to…