agricultural · input

Southern Yellow Pine logs

Loblolly, longleaf, slash, and shortleaf pine from the US South (AL, GA, MS, TX, AR); feedstock for SYP dimension lumber and pressure-treated products.

2

Source countries

5

Companies

1

Goods affected

0

Claims on record

What depends on it

Goods that need this input

1 essential American goods rely on southern yellow pine logs somewhere upstream in their supply chain.

Where it comes from

Source countries

Share of global supply, by country.

CountryShare of supply
USUnited States95%
NZNew Zealand3%

Who makes it

Supplier companies

5 companies produce southern yellow pine logs.

Weyerhaeuser Company(WY)

HQ US10% share

Largest private US timberland owner (11M+ acres); produces SPF, Douglas fir, and SYP lumber, plus LVL/TJI engineered wood. ~10–12% of North American softwood lumber capacity. Operates as a timber REIT.

PotlatchDeltic Corporation

HQ US8% share

American timber REIT (Nasdaq: PCH, HQ Spokane WA; formed 2018 merger of Potlatch and Deltic Timber); owns ~1.8 million acres of timberlands primarily in Idaho, Minnesota, Arkansas, Mississippi, and Alabama, including significant SYP timberlands in the US South (Arkansas and Mississippi). PotlatchDeltic operates lumber mills in Arkansas (Waldo, Warren) and Mississippi (Ola) that convert SYP logs to dimension lumber and also sells stumpage to third-party mills. Potlatch Corporation (Idaho) was originally founded in 1903 by Frederick Weyerhaeuser (yes, the same family) as a Pacific Northwest timber company — the Potlatch and Weyerhaeuser families have intertwined corporate histories spanning 120 years, reflecting how US timber industry ownership has historically concentrated among a handful of Pacific Northwest founding families.

Interfor Corporation(IFP)

HQ CA7% share

Canadian lumber producer that has deliberately shifted its mill portfolio toward the US South (SYP) to hedge against BC timber supply decline from mountain pine beetle. ~7–9% NA capacity.

Rayonier Inc.

HQ US6% share

American timber REIT (NYSE: RYN, HQ Wildlight FL; ~$800M revenue); owns ~2.7 million acres of timberlands primarily in the US Southeast (Georgia, Florida, South Carolina) and Pacific Northwest, with a 1.0 million acre New Zealand operation. Rayonier's US Southeast holdings are primarily loblolly pine timberlands producing SYP logs for local sawmills. Rayonier spun off its specialty cellulose manufacturing operations in 2014 (into Rayonier Advanced Materials, which makes acetate and high-purity cellulose for cigarette filters, pharmaceutical capsule shells, and specialty papers). Rayonier itself retained the pure timberland REIT structure. Rayonier Inc.'s Florida headquarters — in a purpose-built corporate campus community called Wildlight on Nassau County FL land that Rayonier owns — is itself a land development project on company timberlands, reflecting how timber REITs generate value from both tree harvesting and land development.

Enviva Inc. (Wood Pellets / SYP Byproduct)

HQ US5% share

American wood pellet producer (NYSE: EVA; HQ Bethesda MD; restructured through Chapter 11 bankruptcy March 2024); world's largest producer of wood pellets from US South biomass (sawmill residuals, low-grade SYP logs, logging slash) — processed into compressed wood pellets and shipped to European and Asian power plants burning wood pellets as a 'renewable energy' fuel under EU bioenergy subsidy frameworks. Enviva's pellet plants in North Carolina, Mississippi, Alabama, Georgia, and Virginia purchase SYP logging residuals and low-grade roundwood that timber companies cannot sell profitably as lumber — effectively providing a secondary market that improves timber company economics. Enviva's bankruptcy (March 2024) — driven by biomass energy subsidy uncertainty and rising log procurement costs — removed a significant secondary buyer for US South SYP residuals, tightening US South timber markets for remaining pellet producers. The EU's decision to continue classifying forest biomass as 'renewable energy' under the RED III directive is what makes Enviva's business model viable (or not) — European climate policy directly determines whether US South pine forests are burned for electricity or converted to lumber.