After making a trip around the lake on a pleasure boat in June, Premier Liu Chao-shiuan stated that the government would encourage operators to replace their diesel engines with cleaner means of propulsion to reduce noise and pollution levels.
6 月中，行政院長劉兆玄來到日月潭搭乘遊艇環湖一周後，就表示，將輔導業者把柴油動力引擎汰換掉，改以較潔淨的動力，讓旅客遊湖時，不受噪音、汙染干擾。