Residential Carbon Dioxide Emissions, Natural Gas (Pipeline) for Washington was 4817863.67333 Metric Tons CO2 in January of 2018, according to the United States Federal Reserve. Historically, Residential Carbon Dioxide Emissions, Natural Gas (Pipeline) for Washington reached a record high of 5215258.10667 in January of 2017 and a record low of 1438684.57333 in January of 1983. Trading Economics provides the current actual value, an historical data chart and related indicators for Residential Carbon Dioxide Emissions, Natural Gas (Pipeline) for Washington - last updated from the United States Federal Reserve on April of 2024.