TRI Pollution Prevention Report for OTTER TAIL POWER CO COYOTE STATION and Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)

Facility ID: 58523TTRTL62401

Facility Name and Address:
OTTER TAIL POWER CO COYOTE STATION
6240 13TH ST SW
BEULAH, ND 58523

Parent Company: OTTER TAIL CORP

Industry: Fossil Fuel Electric Power Generation (221112)
Chemical: Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)

Production Related Waste Management for Selected Chemical

lchemid=0007664939

Waste Management Comparison - 2017

Pollution Prevention Activities for Selected Chemical

Reporting Year	Section 8.10: Newly Implemented Source Reduction Activity	Section 8.10: Methods to Identify Activity	Section 8.11: Optional Pollution Prevention Information*
2021			Other Environmental Practices - Otter Tail Power company has a continuing program for energy conservation. Each year through our conservation efforts we prevent the generation of millions of kilowatts of electricity. This conservation helps reduce the amount of toxic chemicals we release to the environment.
2020			Other Environmental Practices - Otter Tail Power Company has a continuing program for energy conservation. Each year through our conservation efforts we prevent the generation of millions of kilowatts of electricity. This conservation helps reduce the amount of toxic chemicals we release to the environment.
2019			Other Environmental Practices - Otter Tail Power Company has a continuing program for energy conservation. Each year through our conservation efforts we prevent the generation of millions of kilowatts of electricity. This conservation helps reduce the amount of toxic chemicals we release to the environment.
2018			Other Environmental Practices - Otter Tail Power Company has a continuing program for energy conservation. Each year through our conservation efforts we prevent the generation of millions of kilowatts ofelectricity. This conservation helps reduce the amount of toxic chemicals we release to the environment.
2017			Other Environmental Practices - Otter Tail Power Company has a continuing program for energy conservation. Each year through our conservation efforts we prevent the generation of millions of kilowatts of electricity. This conservation helps reduce the amount of toxic chemicals we release to the environment.
2009			Other Environmental Practices - Otter Tail Power Company has a continued program for energy conservation. Each year through our conservation efforts we prevent the generation of millions of killowatts of electricity. This conservation helps reduce the amounts of toxic chemicals we release to the environment.
2000	Source Reduction:: W13: Improved maintenance scheduling, recordkeeping, or procedures Source Reduction:: W19: Other changes in operating practices	Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T04: Participative team management
1999	Source Reduction:: W13: Improved maintenance scheduling, recordkeeping, or procedures Source Reduction:: W19: Other changes in operating practices	Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T04: Participative team management
1998	Source Reduction:: W13: Improved maintenance scheduling, recordkeeping, or procedures Source Reduction:: W19: Other changes in operating practices	Methods to Identify SR Opportunities: T04: Participative team management Methods to Identify SR Opportunities: T04: Participative team management

*Classifications of Optional Pollution Prevention Information shown in brackets are provided by EPA.

TRI Pollution Prevention Glossary

The Waste Management Hierarchy

The waste management hierarchy established by the Pollution Prevention Act (PPA) guides waste generators toward the best options for managing wastes. The preferred option is to prevent pollution at its source, but for waste that is generated, the preferred management methods are recycling, followed by burning for energy recovery, treatment and, as a last resort, disposing of the waste.

Source Reduction includes activities that eliminate or reduce the generation of chemical waste.
Recycling includes the recovery of a toxic chemical in waste for reuse.
Energy Recovery includes the combustion of toxic chemicals in waste to generate heat or electricity.
Treatment includes the destruction of a toxic chemical in waste.
Disposal or Other Releases includes toxic chemical quantities entering the environment.

The PPA requires facilities to provide the following details about each chemical they report to TRI:

A breakdown of production-related waste managed. This includes all amounts of the chemical released directly to the environment or otherwise managed as waste, other than waste generated by one-time events not associated with normal production processes (e.g., fires or remedial actions).
A production ratio or activity index to provide context for reported toxic chemical quantities. For example, if a chemical is used in the manufacture of refrigerators, the production index would track the number of refrigerators produced and could be used to help gauge how much of the chemical is being released per unit of production.
Any newly implemented source reduction activities, reported using "W-codes" (e.g., "W41: Increased purity of raw materials")

Facilities may also provide optional Pollution Prevention Information describing their source reduction, recycling, or pollution control activities.