noun
life-cycle energy
Technical term for the total energy consumed over a product's entire life cycle, from raw material extraction through manufacturing, use, and disposal.
この製品のライフサイクルエネルギーを評価するには、製造から廃棄までのすべての段階を考慮する必要がある。
To assess the life-cycle energy of this product, it is necessary to consider all stages from manufacturing to disposal.