Beyond coal: cementing a green future for Pakistan
Statement: As global trade and policies evolve, the cement sector must innovate to stay competitive.
The cement industry in Pakistan is at a critical juncture. As one of the major contributors to the national economy, the sector faces mounting challenges, rising coal prices, increasing environmental regulations, and global pressure to reduce carbon emissions. To maintain its competitiveness and ensure long-term viability, the industry must embrace energy-efficient production methods.
The reliance on coal, especially imported African and Afghan coal, presents financial risks that could be mitigated by adopting more energy-efficient technologies. By optimizing energy consumption, cement manufacturers can reduce costs, lower carbon emissions, and align with sustainability goals, all while ensuring compliance with emerging international trade regulations.
Coal remains the primary energy source for cement production in Pakistan, with prices varying significantly. African coal is priced at $198 per ton, Afghan coal at $162 per ton, and domestic Pakistani coal is the most affordable at approximately $93 per ton. Given this heavy dependence on coal, optimizing energy consumption per ton of clinker is crucial for reducing costs and mitigating price volatility.
The International Energy Agency (IEA) estimates that to reach net-zero carbon emissions by 2050, clinker production must reduce its energy intensity by 0.8 percent annually, reaching a global average of 3.2 gigajoules (GJ) per ton of clinker. This transition can be facilitated by integrating biomass........
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