by Jeff Ihnen | Jul 14, 2026 | Energy Rant
Since I recently dedicated four Energy Rant posts to heat recovery from industrial facilities, including data centers, this Fortune article, titled “The energy economy’s biggest waste problem is already inside the system,” caught my attention. The...
by Jeff Ihnen | May 12, 2026 | Energy Rant
In this week’s post on industrial efficiency, we are finishing out measure family number seven: process heating. Last week, we covered low and medium-temperature process heating, from heat pumps to natural gas boilers. This week, we’re rounding it out with...
by Jeff Ihnen | May 5, 2026 | Energy Rant
Moving on with our top ten list of industrial energy efficiency and load management categories, this week we are tackling process heating – #7 on the list. Note that these are ranked by typical adoption, with the most sophisticated operators deep into this list....
by Jeff Ihnen | Jul 28, 2025 | Energy Rant
Michaels Energy was founded in 1984 in the wake of the 1970s energy crises when fear of energy starvation gripped the nation and world. Forecasts indicated natural gas and crude oil reserves would soon be depleted. Policymakers were so freaked out that, for a short...
by Jeff Ihnen | Jun 10, 2025 | Energy Rant
If you haven’t seen my recent conversation on The False [unrealistic] Promises of Electrification with Katherine Johnson on The KJ Show with Dr. KJ, check it out. I received a lot of great feedback from folks. I don’t grade my work except for my objective,...
