The Invention of “Energy Production Device with capillary tubes and gravity force“ which includes several capillary tubes helps the fluid reach a specific height in the opposite direction of gravity & gravitational force by the help of surface adhesive energy after which it directs the fluid towards the turbine by the help of gravity and in the same direction. By moving the turbine blades by the help of gravitational force on the fluid, rotational energy of the turbine is converted to electricity energy. The whole system is comprised of lower storage tank and an upper storage tank and two units of A and B, a penstock, turbine, and generator. Capillary tubes transfer the fluid from lower tank to upper tank. The system has a bleeder valve to mitigate against the air pressure. Later, the fluid is directed by one-way valve towards the upper tank Fluid is directed from the upper tank by the gravity force towards the turbine through penstock and the cycle recurs repetitively.