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electricity

Micro Rant Harvest

By Energy Rant No Comments
It’s fall, and that means it’s harvest season. So, this week, we’re providing a cornucopia of micro rants and information. I’m Alexa, and I’m Here to Help This headline caught my eye, ‘Alexa, I’m cold’: Government teams up with Amazon for energy saving campaign. The world’s fifth largest company, dominant retailer, data center behemoth, and tech giant partners with the government to use its in-home listening device. What could possibly go wrong? I recommend 1984, the book. EV Repair Black Market The Wall Street Journal reported, via email, that totaled Teslas from Western nations are being shipped to Ukraine and a…
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Iowa: Case Study in Major Renewable Supply

By Energy Rant No Comments
It seems like someone coined the line, “what others are saying,” but I can’t find it. So, maybe I’ll coin “what others are saying” with that; here is what others are saying: lawmakers and policymakers should read the Rant. Here is why, starting with this PR Newswire: “Recent studies indicate that as of this year, 99% of all coal plants in the U.S. were more expensive just to operate compared to building new wind and solar. This is especially true for Iowa, where all coal used in power plants must be imported, costing ratepayers both the cost of coal and its transport.…
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Using AI With Caution

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Last week, I presented some findings that artificial intelligence can churn out dozens of product ideas in a fraction of the time humans can deliver. The AI bots provide higher-ranking ideas, so long as the criteria are defined, and the bot stays in the box. I also provided excerpts from a “help” chatbot that delivered no help but successfully raised my heart rate and blood pressure. Use It or Lose It Smartphones and computerized anything can make us dumber, less capable, vulnerable to power or network outages, and even bad directions. Last week, for example, I regretted turning navigation over…
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Modern Electric Rates from the Slide Rule Era

By Energy Rant No Comments
Last week, we looked at Total Resource Cost (TRC) tests that were developed decades ago to put a high value on avoided source energy costs. That was right for the time, but not today. I demonstrated that energy costs, mostly dominated by natural gas, are near historic lows, while zero-energy-cost renewables supply more electricity than coal-fired generation. Of course, renewable sources have zero source-energy consumption. Yet, utility commissioners are laser-focused on keeping electricity prices in check and maintaining the reliability of the electric grid. Electric Rate Basics Like the TRC, most utility rates (tariffs) are stuck in the 1970s. I…
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The TRC Is Calling – Has Anyone Seen 1979?

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Last week Michaels Energy delivered a webinar, Achieving Grid Resiliency with Thermal Energy Storage. There are about 70 gigawatts of refrigeration load in the United States frozen storage and chilled-water HVAC systems alone. That 70 GW does not include distributors like Sysco or U.S. Foods, grocery distribution centers like Walmart or Kroger, food manufacturers like Tyson or Nestle, grocery stores, convenience stores, or restaurants. Add it all up, and well over 10% of the total peak load in the U.S. is sitting there in bags, boxes, and buckets of food, waiting to be used as a flexible load-shifting and management…
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What’s on the Minds of Utility Consumer Advocates

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This week I’m focusing on the concerns expressed by members of the National Association of State Utility Consumer Advocates, NASUCA, which met in parallel with NARUC in Austin, TX, a week before last. The topics of concern include outage risk, high prices, and related energy poverty. Outage Risk In the short term, this year or next year, I can only repeat what the experts are saying. Jim Robb, President of the North American Electric Reliability Corporation (NERC), said the bulk power system has seen steady improvement . At the same time, the risk is “terrifying” due to peak load growth…
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Planes, Bikes, Automobiles, and the Deceptive LCOE

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Lazard recently released its 16th levelized cost of energy or LCOE report. The LCOE represents the total cost of generating (or storing) electricity over the asset’s life divided by the total MWh or kWh delivered. The total cost includes construction, land, operations, maintenance, fuel, interest, etc. Questionable Comparisons The LCOE can be misleading, it's like comparing the levelized cost of transportation (LCOT) of a bicycle, automobile, and passenger jet. The LCOE only applies when comparing automobiles against automobiles, bikes against bikes, etc., for obvious reasons. Similarly, LCOE for electricity storage is mostly reasonable. However, comparing LCOE of renewable power generation…
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Electricity Market Manipulation – Higher Costs, More Emergencies

By Energy Rant No Comments
East of the Mississippi, we haven’t had a heat-induced stress test of the electric grid for a long time. I don’t remember names, but I remember weather events, places, and numbers well. The hottest summer of my life was 1988, with many days over 100F throughout the summer (every month). Many records fell, and several times on consecutive days. It was relentless. The next steamiest summer was 1995, while I was in graduate school in Madison. The temperature peaked at around 117F with a staggering dewpoint over 80F. It's bad when sunglasses and bicycles fog over when you take them…
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Risks Faced by Power Utility Companies

By Grid Capacity No Comments
Original Source: Risks Faced by Power Utility Companies | Energy Central Unprecedented transformation and rising threats are a top focus for power and utilities. Meanwhile, the cleaner energy transition poses unique opportunities to move the industry forward. Leaders know that taking a panoramic view of risk is no longer nice to have. It’s a must. Power utility companies are facing significant risks due to the latest technologies available. The advancements in technologies have led to a change in the power generation and distribution system, and thus, power utility companies must adapt to these changes to stay relevant in the industry.…
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Record High Electricity Prices Not Enough to Increase Consumer Awareness of Sustainability Initiatives

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Original Source: Record-high electricity prices fail to boost residential energy management programs: JD Power | Utility Dive Utilities Intelligence Report March 2023 Electricity bills in the United States rose 13.1% on average in 2022, higher than the overall rate of inflation. Concurrent with this trend, utilities have introduced aggressive carbon reduction goals and sustainability initiatives that rely on customers reducing their energy consumption through a combination of time-of-use rates, energy-saving appliance rebate programs and more. In fact, 81% of electric utility customers are now served by a utility with a stated carbon reduction target. Despite this decade-long push to change…
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