(i) Unused water in the water bottle may be used for watering plants.
(ii) Close all the taps before you go to sleep.
(iii) Avoid using a hose pipe for watering plants and instead use a mug.
(iv) Wash vehicles only when they are dirty.
(v) Use fan and light only when required.
(vi) Use solar water heating devices.
(vii) Use CFL in place of conventional bulbs/tubes.
