ABB Unlocks New Pathways for Decarbonization in the Pulp and Paper Industry, Embracing a Zero-Carbon Future

2026-03-04

As the global wave of carbon neutrality sweeps across industries, the energy-intensive pulp and paper sector stands at a critical juncture of transformation. As a leader in industrial automation and electrification, ABB has released a significant industry white paper, "Actions for Decarbonization: The Pulp and Paper Industry's Journey to Net-Zero Emissions." This white paper gathers practical insights from leading global paper companies and industry organizations such as Metsä Group, UPM, and Sappi, deeply analyzing the industry's decarbonization pain points and clarifying three core transformation paths: digitalization, automation, and electrification. It provides a practical and replicable guide for the pulp and paper industry towards net-zero emissions.

Advantages and Challenges Coexist: The Starting Point for Decarbonization in the Pulp and Paper Industry

The pulp and paper industry possesses unique advantages and real challenges in decarbonization. The white paper points out that the industry uses renewable forest timber as its core raw material, possessing the characteristics of sustainable growth and multiple recycling of raw materials, enabling the formation of a natural carbon cycle system—an inherent advantage that other energy-intensive industries cannot match. However, the high energy and water consumption in core production processes such as pulping, cooking, and drying have become a major obstacle to emission reduction and energy conservation in the industry. Driven by increasingly stringent global low-carbon policies and the upgrading of market demand for green technologies, fundamentally changing energy usage patterns and optimizing manufacturing processes through technological innovation to achieve sustainable use of natural resources have become inevitable choices for pulp and paper companies.

Dual-Track Synergy: Unlocking the Core Strategy for Industry Decarbonization

A dual-track approach, empowered by technology, is the core strategy for decarbonization in the pulp and paper industry. The white paper clearly states that achieving net-zero emissions requires firmly grasping two major directions: developing and deploying high-efficiency technologies and effectively utilizing fossil fuels. These two strategies must be promoted synergistically and deeply integrated. Currently, global paper companies have made substantial progress in carbon reduction and emission control through digital transformation, process electrification, and the application of energy-saving technologies. From optimizing fiber screening and extraction with full-process DCS automated control systems to replacing traditional high-energy-consuming equipment with high-efficiency energy-saving servo motors and heat pump technologies, and the implementation of green power projects such as photovoltaic power generation and biogas power generation, technological innovation is becoming the core driving force for industry decarbonization.

Frontier Exploration: ABB Offers Innovative Decarbonization Pathways

In its white paper, ABB further proposed several cutting-edge decarbonization strategies, opening up new avenues for industry development. On the one hand, it promotes the high-value utilization of bio-based byproducts, turning biomass waste generated in paper production into a dual source of energy and economic value, creating additional revenue while improving energy efficiency, achieving a win-win situation for environmental protection and economic benefits. On the other hand, it replaces traditional fossil fuel lime kilns with plasma calcination technology, significantly reducing carbon dioxide emissions at the source of production and addressing the carbon emission pain point in the pulping process. These technological paths not only align with the production characteristics of the paper industry but also possess practical feasibility for large-scale promotion.

China's Practice: Decarbonization Demonstration by Local Benchmarks

From a global perspective, the decarbonization practices of China's pulp and paper industry are a highlight of the white paper, with innovative explorations by local enterprises providing valuable Chinese experience for the industry. Among them, UPM, as an industry benchmark, offers highly exemplary decarbonization practices. UPM has deeply integrated ESG principles into its corporate development strategy. Its decarbonization targets, established based on ESG principles, have been certified by the SBTi Scientific Carbon Target Initiative. Furthermore, it has signed agreements with upstream and downstream partners to form a collaborative decarbonization mechanism, building a low-carbon ecosystem across the entire industry chain. Its Changshu paper mill has become a decarbonization pioneer through a series of robust measures: investing over 80 million yuan in water-saving and water-treatment upgrades, achieving a 97% recycling rate of clean water within the paper machine, and reducing water consumption per ton of paper by 65% compared to the industry average; achieving zero landfill of process waste through technologies such as flue gas to produce calcium carbonate, slag and fly ash reuse in construction, and sludge resource utilization; and combining these with equipment upgrades, power plant renovations, and green energy procurement, achieving a 21% reduction in water consumption and an 11% reduction in carbon dioxide emissions within five years, winning numerous national honors such as "Green Factory" and "Water Efficiency Leader."

Besides the leadership of leading enterprises, domestic paper industry clusters are also accelerating their green transformation. Zhongtang Town in Dongguan, a cluster of characteristic paper-making industries, has guided companies like Xufeng Paper and Jianhui Paper to upgrade equipment and upgrade technology. Through the construction of intelligent production lines, the commissioning of photovoltaic power stations, and the replacement of equipment with high-efficiency energy-saving devices, significant results have been achieved, including energy savings of over 30% and annual carbon reductions of tens of thousands of tons. These practices fully demonstrate that the decarbonization transformation of the pulp and paper industry is not a solitary endeavor by a single enterprise, but a collaborative action across the entire industry and supply chain.

System Empowerment: Building a Net-Zero Emission Ecosystem

The white paper emphasizes that achieving net-zero emissions in the pulp and paper industry is not simply a matter of technological upgrading, but requires the construction of a systematic development system. Enterprises need to formulate clear, phased decarbonization goals, integrating low-carbon requirements into all aspects of production, management, and the supply chain; establish multi-party collaboration mechanisms to promote linkage between enterprises and upstream and downstream partners, industry organizations, and government departments, forming a joint force for decarbonization; and improve the carbon tracking system to achieve accurate measurement, monitoring, and management of carbon emissions throughout the entire production process, providing data support for the implementation and optimization of emission reduction measures.

Value Extension: Empowering Low-Carbon Development Across the Entire Industry Chain

It's worth noting that the decarbonization value of the pulp and paper industry extends far beyond the industry itself. Leveraging renewable raw materials and the advantages of the carbon cycle, the industry can not only achieve net-zero emissions for itself but also develop various renewable products, providing low-carbon solutions for downstream industries such as packaging, printing, and construction. This contributes to emission reduction and carbon mitigation across the entire industry chain, and strengthens the sustainable development of communities and society.

From technological innovation to business model transformation, from corporate practices to industry collaboration, the pulp and paper industry's journey to net-zero emissions has begun. This white paper released by ABB not only outlines the decarbonization path for the industry but also uses case studies from leading global companies as a reference, transforming low-carbon transformation from a "goal" into "action." Empowered by digitalization, automation, and electrification, and with more companies joining the decarbonization effort, the pulp and paper industry will undoubtedly overcome energy bottlenecks, leverage its carbon cycle advantages, and paint a zero-carbon future through proactive action, injecting industry power into the realization of global carbon neutrality goals.

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