OCC Prices Surge 18% YoY as Mill Demand Outpaces Recovery Supply

The Setup

Old Corrugated Container (OCC) prices have climbed to $188/t in European markets — an 18% increase year-on-year — driven by persistent demand from integrated corrugated board mills in Central and Eastern Europe and continued fibre recovery shortfalls in Germany and the Benelux.

The PackIndex CORR finished unit index now stands at $0.486/unit, reflecting upstream pressure across all three corrugated input streams: OCC, Kraftliner, and energy.

What's Driving It

Recovery shortfall. Q4 collection volumes in the UK and Germany came in 8–12% below Q4 2023. Wet autumn weather disrupted kerbside collections, and commercial volumes from food-service and retail have not recovered to pre-2023 levels following sector restructuring.

Mill restocking. After running inventories lean through H2 2025, integrated mills began restocking in January. Smurfit WestRock's Herzogenrath mill and DS Smith's Rouen facility are both believed to be running near capacity, absorbing spot OCC in volume.

Energy cost passthrough. While UK NBP gas prices have eased (-4.1% MoM), conversion costs remain elevated. Mills locked in Q1 energy contracts at Q4 peaks, meaning the relief is a Q2 story, not Q1.

What It Means for Buyers

Buyers renewing corrugated contracts in March/April face a 9–12% cost increase against contracts signed in early 2025. PackIndex modelling indicates a $0.05–$0.08/unit increase on standard RSC cases across common spec ranges.

PackIndex Negotiation Brief agents show an average OCC weight of 42% in corrugated unit pricing. A sustained $188/t spot price implies ~$0.020/unit of additional cost vs the 2025 contract baseline.

Three things to do now:

1. Check whether your current converter contract contains an OCC index clause — if not, expect a fixed-price renegotiation request.
2. Use PackIndex CORR sparkline history to validate any cost pass-through claim against actual index movement.
3. If your contract renews in 90+ days, consider whether covering 2–3 months of Kraftliner (up 4.8% MoM) is appropriate.

Outlook

FOEX weekly data through mid-March shows no sign of OCC easing below $178/t before April. The PackIndex CORR forecast model projects $0.490-0.496/unit for Q2, with HIGH confidence. The key watch variable is Q1 2026 German collection tonnage (due April publication from bvse).