Smurfit Westrock Sets 2030 Sustainability Targets After First Integrated Report

Smurfit Westrock has introduced a new set of 2030 sustainability targets as it publishes its first sustainability report covering the fully combined business. The report marks an important step for the global paper and packaging group following the 2024 combination of Smurfit Kappa and WestRock, bringing the two companies’ sustainability data, priorities, and operating footprint into a single framework.

The company’s new “Better Planet” targets include a 28% reduction in Scope 1 and 2 greenhouse gas emissions by 2030, measured against a 2019 baseline. Smurfit Westrock also aims to cut water intake at mills by 22%, reduce waste sent to landfill by 24%, and invest more than $40 million in social, environmental, and community initiatives by 2030.

The targets are significant because Smurfit Westrock had not previously operated with one public, date-aligned sustainability target structure across the merged business. Its 2025 report covers the calendar year and is the first to integrate the combined company since Smurfit Kappa acquired WestRock in July 2024.

A New Baseline for a Larger Packaging Group

The merger created one of the world’s largest paper-based packaging companies, with operations across containerboard, corrugated packaging, consumer packaging, recycling, and paper production. For customers, investors, and regulators, the new report provides a clearer reference point for assessing how the enlarged group intends to manage climate risk, resource use, and circular economy performance.

According to the report, Smurfit Westrock launched a materiality assessment after the deal closed to identify the sustainability topics most relevant to the combined company. The process assessed both impact materiality and financial materiality, identifying 11 priority topics including climate change, water, circular economy, biodiversity, sustainable forestry, transparency, and compliance.

This matters for packaging buyers because paper-based packaging is often positioned as a lower-carbon or recyclable alternative to some plastic applications. However, the sector remains resource-intensive. Paper mills require significant energy and water, and the environmental performance of packaging depends on fibre sourcing, recycling rates, manufacturing efficiency, and end-of-life systems.

Emissions, Energy, and Decarbonization

Smurfit Westrock reported 2025 Scope 1 and 2 emissions of 10,813 metric kilotons of carbon dioxide equivalent across all operations. Paper mills accounted for 9,528 metric kilotons of that total. The company also reported Scope 3 emissions of 11,499 metric kilotons, underlining the importance of supply chain and customer-related emissions in the group’s overall footprint.

The company is exploring science-based approval for its emissions targets and is reviewing a Scope 3 target as part of its alignment work with the Science-Based Targets initiative. It has also been said that Scope 3 reporting is an iterative process, with a focus on improving consistency over time.

In practical terms, the 28% Scope 1 and 2 reduction target will depend heavily on mill energy efficiency, fuel switching, renewable electricity procurement, and process improvements. Smurfit Westrock reported that biofuels represented 55% of directly used fuel in 2025, while natural gas accounted for 36% and other fossil fuels 5%.

The company highlighted four box plants in France that achieved net-zero Scope 1 and 2 emissions after decarbonisation upgrades. Measures included switching to renewable electricity, replacing fuel-powered forklifts with electric models, and installing high-efficiency heat pumps to replace older gas and fuel oil boilers. These measures are expected to reduce emissions by about 300 metric tons of CO2e annually.

Water, Waste, and Circular Materials

Water management is another central part of the company’s 2030 framework. Smurfit Westrock’s 22% water intake reduction target applies to mills, where water is a critical operational input. The company also pointed to capital investment in water sustainability, including a $30 million upgrade to the wastewater pre-treatment and recycling system at its Solvay mill in New York.

On waste, the company aims to reduce waste sent to landfill by 24% by 2030. In 2025, Smurfit Westrock’s paper mills sent 1.5 million metric tons of waste to landfill and 1.7 million metric tons for recycling. Hazardous waste represented 45,000 metric tons, or 1.4% of total global mill waste.

The company’s circular economy position is supported by its fibre mix. Recycled fibre accounted for 55% of raw materials consumed by Smurfit Westrock paper mills in 2025, while virgin fibre represented 45%. The company reported that 70 recovered paper depots supplied an estimated 13.1 million tons of feedstock during the year.

Forestry certification and chain-of-custody controls also remain central to the group’s sustainability profile. Smurfit Westrock said all wood used in 2025 to manufacture virgin paper or pulp came at a minimum from responsible, non-controversial origins. Around 35% came from forests certified under FSC, PEFC, and/or SFI standards, while 65% came from non-controversial sources.

Implications for Customers and Investors

For consumer goods companies, retailers, and manufacturers, Smurfit Westrock’s targets may support supplier engagement, packaging redesign, and Scope 3 emissions management. Packaging decisions increasingly affect corporate climate disclosures, waste reduction commitments, and compliance with emerging extended producer responsibility schemes.

For investors, the report provides a more consolidated basis for assessing post-merger sustainability performance. The main questions will be whether the company can translate targets into measurable annual progress, whether Scope 3 targets become more clearly defined, and how capital spending will be allocated across energy, water, waste, and circular materials projects.

The new targets do not remove the environmental challenges of paper-based packaging. They do, however, create a clearer accountability framework for one of the sector’s largest players. As packaging companies face pressure to reduce emissions while supporting circular economy goals, Smurfit Westrock’s 2030 targets will be watched closely by customers seeking lower-impact packaging and by stakeholders evaluating the credibility of corporate net-zero transition plans.

Source: www.esgdive.com