 Shell is proud to be the first to introduce Ultra-Low Sulphur Diesel (ULSD) in Singapore. Singapore is now the first country in the region to have the combined benefits of the widespread usage of Euro IV vehicles and ULSD. This allows us to achieve the synergy of modern diesel engine technology and an environmentally-friendly fuel, resulting in cleaner air. Just how beneficial is the new Shell ULSD? The existing diesel in Singapore contains 500 parts per million (ppm) of sulphur, which enables us to meet Euro II emission standards. The new Shell ULSD is further refined to reduce the level of sulphur down to 50ppm to meet Euro IV emission standards, bypassing Euro III in a single step. Shell ULSD can be used for all diesel vehicles, including existing Euro2 and Euro3 compliant vehicles. The lower sulphur content leads to lower sulphate emissions, which also reduces particulate matter (PM) emission by weight, leading to better air quality for Singapore overall. Now you can do your part for a cleaner environment. And, at no extra cost. Start enjoying the cleaner and purer Shell Ultra-Low Sulphur Diesel. Shell. Helping to improve Singapore's air quality. For more information, visit our  frequently asked questions section or contact our Shell Service Centre at 1800-261 5322.
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