With around $12 billion of annual revenue, the Tennessee Valley Authority ranks as one of the largest electric utilities in…
Author: David Callis
David Callis
David Callis is a 1982 graduate of the University of Tennessee at Chattanooga, with a degree in business administration. He served the Tennessee Electric Cooperative Association in various roles until his retirement in 2022.
It’s always good to keep in mind where you started a journey, but it’s pretty important to see where you’re…
Let’s check your knowledge of Tennessee history: What is the three-letter acronym Elvis Presley liked so much that he displayed…
Early in his career, the late, great writer and humorist Lewis Grizzard was sports editor for the Chicago Sun-Times. Grizzard…
We’re a month out from our hottest June on record. As record-setting temperatures and continued drought overwhelmed much of the…
Management gurus James Collins and Jerry Porras penned a book in the mid-1990s titled “Built to Last: Successful Habits of…
Whether it was in the schoolyard or the workplace, most of us have been guilty of innocent horseplay — some…
As we continue to celebrate the International Year of Cooperatives, we like to showcase other ways that cooperatives benefit your…
I had a wonderful November. Each year representatives from all Tennessee electric co-ops gather for an annual membership meeting, just…