Interactive Filter

Air Quality Data by State

% of days where the air quality was good (green) and bad (red). Switch between the stacked and grouped option. Watch the chart adjust as you slide the year. (see raw aqi data!)

Percentage Generation by Energy Source over Time

How our generation by energy source has changed between 1990 and 2018. This chart is connected to the drop-down state. Notice the decreased role of coal over time. (see energy source data!)

State Greenhouse Emissions Data by State and Year

Metric tons of CO2 emitted by each state for the year selected. This chart changes with the year slider and the state drop-down box. (see raw greenhouse emissions data!)

Power Produced by "Green" Energy Sources

So how are the states doing producing power with no emissions (aka: Using Nuclear, Hydro, Pumped Storage, Solar, Wind).

Generation Data MWh by State and Year

The number of MWhs produced in the state for the year selected by the slider. This chart changes with the state drop-down box. (see raw generation data!)

Cooling Degree Days by State and Year

Basically how often is the state running their air conditioners! (see raw cooling degree data!)

Coal Consumed to Produce Power by State and Year

So where is power produced by the bad stuff!

Natural Gas Consumed to Produce Power by State and Year

Power produced by natural gas. Yes a fossil fuel but better than COAL!

Facility Emissions Heat Map by Year

Click on "facilities" to see where the biggest polluters are (the circles are sized by the amount of emissions). This chart is linked to the year slider in the filter. (see raw facility data summed up by state!)