摘要

 
  • 高汙染行業的公司因其對環境的影響及/或排放相關的潛在財務懲罰而蒙上汙名,其估值往往偏低,為能夠識別出致力轉型而更可實踐永續的公司的投資者創造錯價機遇。
  • 投資者可採取不迴避「骯髒」行業的策略擴大投資範圍,從而增加實現超額報酬的機會。對於亞洲及新興市場投資者而言,這一點尤其重要,因為棕色行業對於相關地區的經濟不可或缺。
  • 隨著這些公司減少碳足跡並提高其商業模式的氣候韌性,預計其市場估值將會上升。把握公司轉型初期的投資機會有望在未來帶來可觀報酬。

  • 與十年前相比,永續投資如今面臨更多懷疑及更大政治爭議。在投資者對可持續投資的看法逐步演變之際,對「漂綠」的憂慮、監管挑戰以及政治反彈亦隨之而來。 

    投資於高污染或碳密集型行業(通常稱為「骯髒」或「棕色」行業)似乎與永續投資背道而馳。然而,在減低碳排放方面困難重重的行業偏偏能為投資者提供非常吸引的投資機會。 

    跑贏大盤的報酬潛力 

    高污染行業的公司因其對環境的影響及/或排放相關的潛在財務懲罰而蒙上污名,其估值往往偏低,為能夠識別出致力轉型至更永續慣例的公司的投資者創造錯價機遇。隨著這些公司推行改革以減少碳足跡,同時把握機會,將氣候適應及/或緩解方案轉化為收益,預計其市場估值將會上升,有望為早期投資者帶來吸引報酬。針對這些公司的研究亦可能較少,提供了獲取超額報酬的機會。 

    這兩個方向有望循以下途徑提高價值: 
    • 減低排放:在符合《巴黎協定》目標的情景下,這將降低公司因碳稅或排放交易計劃而支付額外排放相關成本的風險。 
    • 把握氣候轉型機會:無論符合《巴黎協定》目標與否,面對受氣候變化影響的世界,預計在策略中採用氣候適應或低碳解決方案的公司能夠把握商機。

    以我們過往識別出的一間中國油氣鑽探公司為例,部分永續投資者可能將相關行業視為禁忌。雖然該公司的ESG評分低於平均水平(註1),但其在董事會監督下制定了低碳發展行動計劃,並與中國的國家自主貢獻﹙NDC﹚目標保持一致。該公司在轉型努力及提高能源效率方面亦出現重大創新。 

    另一例子為澳洲一間綜合金屬及採礦公司,其屬於另一個「骯髒」行業。該公司的ESG評分中等(註2),但已制定全面的氣候轉型計劃,並已發行永續連結貸款﹙SLL﹚來支持其氣候行動倡議。該公司亦採取了實質措施以提高能源效率,並開始逐步將業務拓展至轉型礦物領域。 

    倘若投資者因關注ESG評級而排除棕色行業的公司,他們可能會錯過這類投資機會。把握公司轉型初期的投資機會能夠在未來帶來可觀報酬。然而,這種策略需要投資者積極參與、遵循嚴格篩選流程及密切關注公司,以確保資金投資於真正致力改善環境、社會及管理﹙ESG﹚慣例的公司。我們會在即將發表的文章詳細介紹我們的專屬框架。 

    著眼實效多於感覺

    投資者可採取不迴避「骯髒」行業的策略擴大投資範圍,從而增加實現超額報酬的機會。對於亞洲及新興市場投資者而言,這一點尤其重要,因為棕色行業對於相關地區的經濟舉足輕重。 

    儘管新興市場(中國、印度及巴西除外)佔全球人口約48%及全球國內生產毛額(GDP)33%,但其在潔淨能源及轉型解決方案的投資僅佔全球投資額的10%。見圖1。由於將低效率、高碳排放資產轉化為永續、節能資產(「棕轉綠」的轉型)的過程需要大量投資,這過程有望為投資者帶來更多機會。 

    圖1:能源轉型相關投資比例與人口及國內生產毛額的比較(2023年)
    資料來源:國際可再生能源機構。2024年。《新興市場及發展中經濟體的公平共融能源轉型︰能源規劃、融資、永續燃料及社會層面》。參考資料:(彭博新能源財經,2024a;國際貨幣基金組織,無年份;世界銀行,2024年)。註:GDP=國內生產毛額;EMDEs=新興市場及發展中經濟體;數據基於最新年份的可用數據。年度投資數據為2023年數據,國內生產毛額及人口數據為2022年數據。國家分類以國際貨幣基金組織《世界經濟展望》為依據。 

    推動公司由「差劣」或「骯髒」轉型至「中等」或「潔淨」水平(實效型投資)較購入已達「潔淨」水平的公司(感覺型投資)產生更大的實質影響。見圖2。由於亞太區及新興市場多個國家的國內生產毛額(GDP)均嚴重依賴高污染行業,突然在相關行業撤資可能引發嚴重的經濟混亂及社會不平等。透過投資及促進相關行業轉型,投資者有助在環境永續發展的需要以及經濟穩定與社會公平之間達致平衡。  

    圖2:迴避困難無法帶來真正影響

    資料來源︰瀚亞投資(新加坡)有限公司。本文所載資料可由投資經理酌情更改,恕不另行通知。任何預估或預測不一定是未來表現或可能取得之表現的指標。「與地球限度保持一致」指將行動與地球支撐人類發展的上限保持一致的過程。2025年1月。

    報酬最大化:雙贏方案 

    投資於「骯髒」或高污染行業為投資者提供獨特機會,既能實現吸引報酬,亦能在轉型至永續發展的過程中發揮關鍵作用。透過把握錯價機會並受惠於更廣泛投資範圍,隨著機構投資者日益將注意力轉向轉型投資機會,採取此策略的早期投資者亦將迎來正報酬的利好因素。 

    對於投資於亞洲及新興市場的投資者而言,此策略是雙贏方案,因為高污染行業對於相關地區的經濟不可或缺。透過積極支持高污染行業轉型,投資者能夠實現報酬最大化,同時為更永續及更平衡的未來作出貢獻。 

     

    註1:Sustainalystics 及標普全球的評級。

    註2:Sustainalystics 及標普全球的評級。

     

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