The hydropower in Himachal Pradesh at micro level can be harnessed by tappi
ng the water energy at the various sires, where sufficient quantity of wate
r and a drop of 2-4 m is available in a tributary, which save the commercia
l energy used for agro industries. Presently, a number of water mills in th
e Kangra valley are in operation for running various agro-based machines by
utilizing the source of water as energy. Keeping this in view the vertical
and horizontal water mills installed in the Palampur area of distict Kangr
a have been studied to compare their advantages, energy saving, functioning
, constraints, and problems faced by the beneficiaries. It is observed that
a number of operations can be performed by the horizontal water mill with
the help of various machines, such as flour mill, rice huller oil expeller
etc., while only one machine, i.e., flour mill, can be successfully run by
the vertical water mill. Though the installation cost of the horizontal wat
er mill is high in comparison to the vertical water mill, it ran be suitabl
e for installing domestic agro-based industries which will provide employme
nt to unemployed rural educated youth. The savings in the form of electrica
l energy will be as much as 1.3 MW and 2.6 MW per month with the adoption o
f vertical and horizontal water mills, respectively.