CoRe Solutions is passionately promoting and implementing appropriate rainwater harvesting technologies in villages across Indonesia. Humanity has traditionally looked to ground and surface water sources for household water supply; however, ground and surface water sources throughout Indonesia are dangerously contaminated and unfit for consumption. Intestinal illness remains the second leading cause of death in children under 5 years old. CoRe Solutions believes it’s time to start looking up. The Indonesian archipelago lies along the equator and many regions receive an annual rainfall of more than 200cm (~6 ft). Rain is a wonderful source of clean fresh water that falls freely from the sky, yet less than 2% of Indonesian households are making any use of this sustainable resource. CoRe Solutions is working to change that statistic.