POTB Digester - Biomass Power Plant in Tillamook, Oregon, USA

POTB Digester is a biomass power plant located in Tillamook, Oregon, United States. With a capacity of 1 MW, it is a small-scale facility that utilizes organic waste to generate electricity. The plant is owned and operated by the Port of Tillamook Bay and is currently operational. The facility operates under the regulatory framework of the US Environmental Protection Agency (EPA), including the Clean Air Act (CAA) and its National Ambient Air Quality Standards (NAAQS). As a biomass plant, it benefits from renewable energy incentives and must comply with emissions standards for particulate matter and other pollutants. Biomass power generation in the Pacific Northwest often leverages local forestry and agricultural residues. The plant plays a role in local renewable energy generation and waste management, converting organic materials into electricity while reducing landfill use. Its small capacity makes it suitable for distributed generation, contributing to community energy resilience and supporting Oregon's renewable portfolio standards.

Biomass power generation, such as at POTB Digester, involves combustion of organic materials, which releases CO2, but is considered carbon-neutral if sourced sustainably. The plant's location in Tillamook, a coastal area with significant forestry, provides a steady feedstock. Proximity to populated areas is minimal, reducing local air quality impacts. The small capacity limits overall emissions, and the facility likely employs emission controls to meet EPA standards.