Energy Northwest maintains a pollution prevention program
to reduce the use of hazardous materials and the generation of wastes. Our
pollution prevention program addresses energy efficiency and conservation,
water efficiency and conservation, waste minimization, spill prevention and
chemical management.
Key program activities include developing an strategic
action plan for the environmental stewardship objectives and targets,
increasing employee awareness and communication of pollution prevention
activities, and providing technical assistance on new pollution prevention
related initiatives.
Columbia hazardous waste generation
Through the Pollution Prevention program, Energy Northwest
continues to set aggressive targets to reduce all types of waste including
hazardous and mixed waste. The P2 program prioritizes minimizing waste through
job planning and substitution of products with more environmentally friendly
chemicals. Through these efforts, Columbia Generating Station went from a large
quantity generator status (> 2,200 lbs./month) to medium quantity generator status
(220 – 2,200 lbs./month). Emphasis is now on achieving small quantity generator
status (< 220 lbs./month), which would be unique in the industry.
Reduce, reuse, recycle
Energy Northwest continues to divert waste from landfill
disposal by its on-going focus on recycling and waste minimization for many years. Recycling of plastic, paper, and cardboard
has been infused into the culture across the agency along with aggressive
implementation of technology, creating an essentially paperless work environment
wherever possible. Even large celebrations have been planned that generate
little or no waste disposal. The agency also recycles large quantities of used
oils, batteries, and fluorescent bulbs.
Energy use
Energy Northwest continues to set aggressive targets to reduce
the amount of energy consumed at agency facilities. Since 2014, Energy
Northwest has been upgrading facilities to increase energy efficiency through
lighting upgrades, installing occupancy sensors, and replacing aging equipment. Application of state-of-the-art technologies,
such as LED lighting and variable speed motors has led to increasing energy
efficiency by hundreds of megawatt-hours.