The American Biogas Council (ABC) had made available current and potential capacity of local state-level biogases, also known as, biogenic methane and other gases produced from ambient organic feedstocks. The ABC has been in action for less than two decades, … Continue reading →
In our Central Illinois community, both Kroger and Walmart are selling eggs below $3.00/dozen. It is difficult to believe that this is news. However in 2025, the retail price of a dozen eggs was high enough to drive the nation’s … Continue reading →
Ben Laine, Terrainag.com wrote an interesting report dairy digester sustainability. One graphic message in an animated version of this map shows US dairy digester growth since 2001. Dairy digesters keep growing in size. The most recent digesters dwarf the earlier … Continue reading →
A cool thing happened to me a few years ago. Rob Clark, of The Tall Family, moved into my community. At the time, I didn’t know anything about The Tall Family, with billions of views on multiple social media platforms. … Continue reading →
This final lesson on shaping data in Excel is brought to you by the St. Louis Federal Reserve Bank, Federal Reserve Economic Data (FRED) website. Reviewing the YouTube videos created for this data-shaping exercise, the 4 videos span 45 total … Continue reading →
A traditional way of shaping data in Excel is by using the VLOOKUP() function. After identifying the item to look up and the array in which to search for it, a range is identified where the new information can be … Continue reading →
One of the most powerful Excel function tools is the INDEX/MATCH() combination. It can be set to find specific character strings and deliver the cell contents at the intersection of the row and column string matches. This is the third … Continue reading →
When cleaning data files in Excel, one never moves away from manually pushing data around. Manually entering data by hand, sorting, and/or dragging and dropping in a new location; they all take time. But for small amounts of data, a … Continue reading →
After all is said and done, this residential solar array in the non-winter months offset 67 percent of home power production. This chart is monthly solar production and household consumption in kilowatt hours (kWh). While it required both the solar … Continue reading →
The joy of finding a new dataset to explore enflamed my modeling focus more than was justified. IT WAS GREAT TO BE LOOKING FOR STORIES IN A BRAND NEW DATASET! Challenge #1: Monthly data from the power utility was too … Continue reading →
