b'Waste Management Waste management stewardship stems from environmental stewardship and refers to the responsible oversight and management of waste to reduce its impact on the environment. EPE continues to implement sustainable practices that prioritize the mitigation of pollution and hazardous waste in our daily operations. We also help reduce landfill waste with our waste diversion strategies that help redirect generated waste to more eco-friendly disposal methods such as recycling, composting, reusing and or repurposing waste materials.High Volume Non-Hazardous Waste Streams (LBS)Non-Hazardous Waste 2022 2023 2024Oily Water 1 578,856 267,153 655,685Petroleum Contaminated Soils 2 262,804 7,915,997 631,898Oil Rags/Debris 3 22,439 88,537 124,6061Excludes oily water managed under the used oil program. 2022 Increase due to Rio Grande U7 Intercooler Lube Oil release. 2024 Increase due toIntercooler cleaning project at Rio Grande U9.22023 Increase due to clean out of Newman Zeolite Pond sludge and sediment, and Copper Transformer spill impacted soil.32023 and 2024 increases due to air filter changeouts managed as oily debris.High Volume Hazardous/Toxic Waste Streams (LBS)Hazardous/Toxic Waste 2022 2023 2024Asbestos Containing Material 121,730 7,665 7,910PCB Waste (Landfilled) 1,030 41,757 10,444Corrosives 31,637 9,899 6,67412022 Increase due to removal of asbestos coated metal pipe from Rio Grande Power Plants.22023 Increase due to Copper Transformer spill which generated soil, gravel and concrete impacted with 11 ppm PCB oil.32022 Includes planned episodic events at Rio Grande Power Plant acid tank cleaning and Newman Power Station neutralization tank cleaning37'