Air Quality Breathing Easier
The quality of the air we breathe is a concern for all of us. That’s why we’re investing $1.7 billion in the Carolinas to reduce emissions far beyond federal standards—without raising electric rates.
- What is Ozone?
- Find out how and why ozone is formed.
- What is Duke Energy Doing about Air Emissions?
- Duke Energy is committed to lowering the level of emissions from its plants. Learn more about what we’re doing.
- Selective Catalytic Reduction
- Selective Catalytic Reduction is a proven and effective method that Duke Energy uses to reduce nitrogen oxide emissions. Here are the details.
- Sulfur Dioxide Scrubbers
- Flue-gas desulfurization units, commonly referred to as scrubbers, will be used by Duke Energy to reduce sulfur dioxide emissions. Learn more about this process.
- Fuels Used in Generating Electricity
- More than half of all electricity generated in the United States is through burning coal. Learn why coal will continue to be a primary source of energy for years to come.