Section 5(2)(c) in Tamil Nadu Revision of Tariff Rates on Supply of Electrical Energy Act, 1978
(c)New Industries in and around Mettur Township which avail of power only during the irrigation season, i.e., from 15th July to 15th January shall be given a tariff reduction of twenty-five per cent. This concession shall be in addition to the other concessions applicable to the New Industries mentioned in items (i)(a) and (b) above. If such industries take power during non-irrigation season, this concession shall not be applicable.