台半致力於提升能源效率,確實掌握用電及其他能源消耗之情形,訂定每年至少節電1%的目標。目前各廠分別依據自身能源使用情形訂定環保節能計畫,針對相對耗能之設備進行檢查,並選用新型節能設備替代,持續進行耗能設備更新。2023年起,利澤廠、山東廠逐步導入ISO 50001能源管理系統,透過監控、計量能耗等環節,期經過數據分析找出耗能熱點,避免資源浪費。
台半各生產據點使用的能源包含電力及柴油、汽油等燃料,2023 年能源耗用主要以外購電力為主,佔比為99.8%。其餘燃料主要用於廠區內緊急發電機、堆高機、叉車等設備,山東廠近年將廠區內柴油叉車全數替換為電動叉車,估每年減少1.5 公噸柴油消耗。以能源密集度而言,近三年呈現下降趨勢,顯見工廠在能源使用效率上,有顯著提升。
由於台半主要之能源消耗以電力為大宗,因此推動之節能專案,皆以節電為目標,項目包括改善冷卻水塔散熱及冰水機功率、更新照明設備、空調設備汰換等方式以達節能減碳目的。2023年共節省 9,299.15 GJ 之能源消耗。
為響應國際趨勢,逐步尋求替代性能源,雖台半暫非台灣《再生能源發展條例》規定之用電大戶,但我們仍謹慎檢視國際性再生電力相關法規及政策、價格與成本、市場趨勢等,逐步研擬長期再生能源發展策略。除了評估於廠區興建太陽能建置自發自用方案,亦評估外購再生能源。2021 年起天津廠已著手向外部合作供應商採購再生能源,其他據點將持續評估再生能源使用方案,以實際行動減少溫室氣體排放,降低生產活動對環境造成的衝擊。
日期 | 有效日期 | 檔案 | 下載 |
---|---|---|---|
2023.12.21 | 2026.12.20 | ISO 50001 能源管理系統 (利澤廠) |
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