by Jeff Ihnen | Mar 6, 2017 | Energy Rant
This post ends with a quiz and more than 49 $5 Starbucks card winners for correct answers. Why the quiz for this post? Because the subject is power factor. Most descriptions of power factor remind me of riding the NYC subway many years ago before passengers buried...
by Jeff Ihnen | Feb 27, 2017 | Energy Rant
Most of you reading this owe your lives to the phenomenon described in this post. Therefore, it is worth understanding precisely how grid power is generated, and what it looks like. And of course, you will not find this anywhere else. Rant topics are inspired by...
by Jeff Ihnen | Jul 18, 2016 | Energy Rant
Constant, 60 Hertz, 120/208 Volt, 277/480 Volt power, 99.999% of the time. That’s it. That is all electric utilities need to supply their customers. Like Porsche’s slogan, “There is no substitute,” a utility’s slogan should be, “There is nothing else[1].” This post...
by Jeff Ihnen | Mar 17, 2015 | Energy Rant
As we march along with the nation’s rather massive build-out of renewable energy resources, questions emerge for how to fill the gaps when the sun sets and the wind stops blowing – i.e., when it’s nice to be outdoors, especially in the summer. So there you have it –...
by Jeff Ihnen | Sep 29, 2014 | Energy Efficiency, Energy Rant
Last week, I mentioned that having a diversified fleet of power generating plants is a smart strategy for any utility; specifically, diversity by fuel source. The recent natural gas bonanza cut loose with the perfection of hydraulic fracturing and mind-blowing...
