natural gas Archives - Page 2 of 4

Aug 09

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Profiles in Decarb – I Call Ham

By Jeff Ihnen Energy Rant No Comments

When I started at Michaels millennia ago, we had a brilliant walking encyclopedia of knowledge and engineering know-how. His name was Dave Hamilton, or Ham for short. He was probably 30 years older than me. My boss at the time said Ham knew the answer to any problem. Younger engineers would spend a few weeks to prove he was right. Scaling Electrification A couple of weeks ago, in the final of a series on electrification prompted by the EPRI conference in Charlotte, I wrote in Electrification at Scale that decarb fans need to 1) brace for consequences such as 9,000…

Jul 19

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Rant Revelations Unleashed

By Jeff Ihnen Energy Rant No Comments

This week in concert with critical thought prompted by the EPRI electrification conference, I introduce Rant Revelations. Some are not new, but it is time to start a list. Profit Rules Decarbonization can only happen if it is profitable. That is how we decarbonized to current levels. Whether it’s production tax credits for wind energy that make coal not competitive or high natural gas prices that make coal competitive, profit wins. In time the piper will be paid as intermittent and subsidized renewable energy will run out its string of lowering energy prices requiring new thermal generation to avoid grid…

May 31

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Managing Utility Bills with Automation and Information

By Jeff Ihnen Energy Rant No Comments

Another week and we have two more dire warning shots of forecast blackouts this summer. These come from The Wall Street Journal and describe challenges from the Midcontinent Independent System Operator (MISO) region to California. Michigan’s Palisades Nuclear Generating Station shut down permanently on May 20th taking out 6.5% (800 MW) of the state’s electricity supply (gulp). The Journal notes it is part of Michigan’s transition to all renewable energy. They also write that it was slated for closure for five years, but Governor Whitmer waited to throw a last-minute Hail Mary just one month before closure to the federal…

Mar 02

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100 Years and 50,000 Feet Over Ukraine

By Jeff Ihnen Energy Rant No Comments

I’m breaking my word from last week’s natural gas shakedown in which I noted I would write about customer intolerance for high energy prices this week. Since then, a kerfuffle has broken out in the Eurasian landmass. I was asked if I might be interested in writing about that, especially regarding energy. No! I don’t know much about it; it won’t impact our energy supply, and we should not get involved. After listening to some podcasts and news clips, my Gallup “strengths” got the best of me. My top four strengths are posted on the left, with a layperson’s definition…

Oct 26

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Next Up: A Wild Energy Ride

By Jeff Ihnen Energy Rant One Comment

It has been a frothy year for the energy industry, and it will continue well into next year and beyond. How far? Heh heh. Let’s start with coal. After plummeting 30% in 2020, consumption bounced back, gaining 35% in 2021. Doing the math, that doesn’t quite get coal back to 2019 consumption. Coal plants are still closing at a breakneck pace, so consumption in the United States is bound to decline in the long haul, but will load balancers and utilities be able to keep the lights on in 2030? This is a concern to me because no source of…

Mar 03

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The Rant Goes Vlogging: Critical Conversations

By Jeff Ihnen Energy Rant No Comments

In this week's Energy Rant, we're spicing things up with a recording - rather than a blog post - of some hot topics in the energy industry. Tune in to listen to an off-the-cuff recording spurred by the tragedy in Texas. Be prepared to dive into critical conversations that we need to have to avoid these disasters - or worse - in the future.

Feb 24

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Years of Dominos Fall in Texas

By Jeff Ihnen Energy Rant No Comments

Last week when the Rant “went to press,” which is to say, when I wrote it Saturday, the arctic blast was merely a cold shot of weather like I have experienced dozens of times. I didn’t start seeing the chaos in the south until Monday. It was an avoidable tragedy caused by many things over many years. Some places lost water supply and wastewater treatment. A colleague sent me the first picture below from a friend in the Dallas area. Here in the Midwest, we might think that’s an innovative way to keep beer cold at a house party. In…

Jan 13

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Lithium is Not Nirvana

By Jeff Ihnen Energy Rant No Comments

I am typically afforded the freedom to chase rabbits as I write these posts, but last week my mission was to reflect on 2020 and forecast 2021. In the process of starting that, I chased a rabbit that is the subject of this post. It is as easy to shoot down ideas as it is to be negative because humans have a negativity bias, which means negative events have a greater impact on brains than positive ones. For example, I recently read that the joy of finding $20 in a coat pocket, say from a year ago, is overwhelmed by…

Mar 10

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Innovative Electricity Storage Crushes Batteries; Death Sentence for Duck

By Jeff Ihnen Energy Rant One Comment

I’m not in the electricity storage business, but I can recognize lousy ideas when I see them. Grid-scale battery storage is a bad idea. It will never be anything more than a frequency and voltage regulation technology, although I have to say these are critical functions that batteries can provide. Innovation comes out of left field while everyone else is trying to make a pig fly. And when I see it, I think, “Wow, why did I not think of that?” The Roots of Sound Storage Thermal power generation, particularly from coal, and to a lesser extent, nuclear, have enormous…

Sep 24

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Natural Gas Savings II – I will Huff(!) aanndd Puff(!) and Not Blowdown!

By Jeff Ihnen Energy Rant No Comments

Two weeks ago, in Natural Gas Savings – Traps and H Vacs we looked at some basic natural-gas-saving measures. The post was wildly popular, and I had a good time, so let’s do it again! We compared some aspects of natural gas end-uses and waste that compare to compressed air. For example, we looked at steam traps versus compressed air leaks. Similarly, there are a lot of things that can be done with steam supply sources v compressed air sources, both including controls and other things. Minerals Tap water typically has a lot of dissolved minerals, including calcium, magnesium, and…

Profiles in Decarb – I Call Ham

Rant Revelations Unleashed

Managing Utility Bills with Automation and Information

100 Years and 50,000 Feet Over Ukraine

Next Up: A Wild Energy Ride

The Rant Goes Vlogging: Critical Conversations

Years of Dominos Fall in Texas

Lithium is Not Nirvana

Innovative Electricity Storage Crushes Batteries; Death Sentence for Duck

Natural Gas Savings II – I will Huff(!) aanndd Puff(!) and Not Blowdown!

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