Strict construction of electricity exemption notifications bars added transformation and transmission losses from exempt quantity.

Electricity was treated as goods, with excise duty attracted at the stage of generation and exemption notifications construed strictly at that point. The claim for exemption on 2% transformation loss for electricity supplied to auxiliary plants was rejected because station transformers were only voltage-conversion equipment and the notification did not permit an additional allowance beyond its limited wording. The claim to deduct 65% transmission loss for agricultural exemption was also rejected because the exemption applied only to electricity actually supplied and certified for agricultural use, and assumed losses could not enlarge the exempt quantity. The notifications were applied only to the extent expressly provided, and the appeal failed.

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Issues: (i) Whether the appellants were entitled to exemption for 2% transformation loss on electricity supplied to auxiliary plants under Notification No. 51/78-C dated 01-03-1978. (ii) Whether the appellants were entitled to reduce the quantity of electricity eligible for agricultural exemption by 65% transmission loss under Notification No. 106/78-C dated 27-04-1978.

Issue (i): Whether the appellants were entitled to exemption for 2% transformation loss on electricity supplied to auxiliary plants under Notification No. 51/78-C dated 01-03-1978.

Analysis: Electricity was held to be goods and excise duty was held leviable at the stage of generation. The quantity relevant for duty and for exemption under the notification had to be taken at the point of generation. Station transformers were treated as equipment for voltage conversion and not as auxiliary plants for claiming an additional exemption. The notification already provided a limited allowance for transformation loss, and no further concession could be read into it.

Conclusion: The claim for exemption on 2% transformation loss was rejected and the issue was decided against the appellants.

Issue (ii): Whether the appellants were entitled to reduce the quantity of electricity eligible for agricultural exemption by 65% transmission loss under Notification No. 106/78-C dated 27-04-1978.

Analysis: The agricultural exemption applied only to electricity actually supplied for agricultural purposes and certified as such. The quantity was measured at the point of generation or supply, and assumed transmission losses could not be deducted to enlarge the exemption. Allowing deduction of such losses would amount to exempting electricity not in fact supplied for agricultural use, which was beyond the scope of the notification.

Conclusion: The claim to deduct 65% transmission loss was rejected and the issue was decided against the appellants.

Final Conclusion: The notifications were construed strictly, excise was held payable on the quantity generated, and the appeal failed in full.

Ratio Decidendi: Excise on electricity is attracted at the stage of generation, and exemption notifications cannot be extended to cover transformation or transmission losses unless the language of the notification expressly permits it.

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