For the first time in the last nine years, I participated in Greenville University’s 2025 Commencement Ceremony as a civilian, rather than faculty. Saturday, May 10th, was a glorious day, and so fun to see former colleagues and students and … Continue reading →
A year contains half a million minutes. The residential solar panel data arrived in five-minute increments, or about 20 percent of the annual minute universe. Adding in the utility generated data, the two data sources delivered about 130,000 data points. … Continue reading →
Excel sheets happen, but only if one knows the hidden menus upon which to click. One of the most useful Excel tricks is copying spreadsheets. Copying and moving a sheet doesn’t show up a lot in the spreadsheet tricks that … Continue reading →
Modeling tools are used for more than forecasting. To complete the analysis of household energy consumption, forensic data modeling was required. Data from two different datasets were needed, and was in slightly different formats that prohibited a smooth alignment. The … Continue reading →
In February, I asked my Electric Cooperative for help in understanding our solar panel output for 2024. They responded with 10,000 data hourly power consumption points over the 12 months of 2024 and the first two months of 2025. As … Continue reading →
This post continues the deeper dive into power production of a residential solar array. The last post on solar output looked at daily variability of this solar array in June 2024. Variability from cloud cover in this geographic location, 45 … Continue reading →
The Bureau of Labor and Statistics (BLS) Consumer Price Index (CPI) carries significant weight in the flow of decisions and confidence in the US economy. Does the CPI mirror authentic food purchases? YES! Are household food expenditures and the Food … Continue reading →
Over the last few weeks, we have been sharing grocery retail prices (food at home) from our 2024 receipts. Today’s post captures four produce items: potatoes, mandarin oranges, dill pickles, and raisins. It is important to recall that this is … Continue reading →
I had the incredible opportunity to build an undergraduate agribusiness program at Greenville University for nearly a decade beginning in 2016. I have four agricultural degrees from public land grant universities and worked in university research and extension. But working … Continue reading →
Biomass Rules operates at the intersection of production agricultural food production and opportunities to bring value-adding, agricultural byproducts back into the economy through reuse. The moving target for value-adding byproducts is the pool of undervalued wastes. The knowledge of agricultural … Continue reading →
