Coefficient for Industrial Carbon Dioxide Emissions, Natural Gas (Pipeline) for Washington was 53.05667 Kilograms of CO2 Per Mil. Btu in January of 2018, according to the United States Federal Reserve. Historically, Coefficient for Industrial Carbon Dioxide Emissions, Natural Gas (Pipeline) for Washington reached a record high of 53.05667 in January of 1981 and a record low of 53.05667 in January of 1981. Trading Economics provides the current actual value, an historical data chart and related indicators for Coefficient for Industrial Carbon Dioxide Emissions, Natural Gas (Pipeline) for Washington - last updated from the United States Federal Reserve on April of 2024.