Koto panjang has many potential that could be developed. However, many potential faded because doesn it really exposed, well one of local potential that could be developed even more is Koto Panjang’s lake region hydroelectricity (PLTA). That located in Merangin village, Kampar regency, Riau, has a beautiful natural scenery. Clean environtment, and quite. This is very suitable for a resort, ho…