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Sep 19
Love45

Mining the Energy Transition

By Energy Rant One Comment

A few weeks ago, we had a little snafu. A promotional email said the energy transition is failing. That hit a nerve with one state government official. This week, I’ll present some facts, and you can decide. Cobalt First, we have the issue of diversity, equity, and inclusion in the energy transition. The following video from France’s AFP News describes the toil in Congo for cobalt, a key ingredient of lithium-ion batteries for electric vehicles and grid-scale storage. The video states the scene shows “almost biblical toil.” No. It’s biblical. Seventy-two percent of the world’s cobalt comes from the Democratic…

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Sep 11
Love44

Innovations in Grid Flex

By Energy Rant No Comments

Last week, I was fortunate to see this article posted on EnergyCentral.com: Demand Flexibility Is No Longer Nice To Have. “[Load flexibility] is increasingly becoming a “must have” as networks around the world are moving towards high levels of variable renewable generation resources. The increased variability of renewables, notably wind and solar, results in frequent episodes of feast and famine when supply exceeds demand and vice versa. The result is wide swings in wholesale prices, from near zero and negative to very high levels reflecting the imbalance in supply and demand. Storage and exporting/importing the surplus/deficit are invoked to the…

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Aug 21
Love42

The TRC Is Calling – Has Anyone Seen 1979?

By Energy Rant No Comments

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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Aug 14
Love41

Unheard of – Two Factors Exacerbated Elliot Power Shortages

By Energy Rant No Comments

The Energy Rant features content you will not find anywhere else, and this week we have blazing examples featuring two unpublished (go ahead and look) contributions to the grid crisis of Christmas weekend 2022 and winter storm Elliot. A few weeks ago, Utility Dive reported that gas-fired generation represented 70% of the PJM unplanned outages during Elliot. That represented about a quarter of PJM’s capacity. The days of interest include Friday, December 23, and December 24. Here were the generation mixes for those days. Hmmm. What didn’t fail? Coal and Nuclear. Why? Because they each come with months of fuel…

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Jun 27
Love35
Image shows graphic of a bike, car and a plane.

Planes, Bikes, Automobiles, and the Deceptive LCOE

By Energy Rant No Comments

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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Jun 14
Love33
Image shows graphic of a portfolio and text "Reorganize Portfolios and Redirect Incentives for 10X Impacts."

Reorganize Portfolios and Redirect Incentives for 10X Impacts

By Energy Rant No Comments

A couple weeks ago, I quickly read this article, Cracking the Code – Aligned Incentives, on EnergyCentral.com. It concerns incentives for high-performance employees, but my read was about incentives for efficiency programs. It applies to that too.  Myopic Focus I wrote about short-term focus many times, including last week – if your lips are chapped, stop licking them – short-term gain for longer-term pain. Efficiency portfolio administrators, typically utilities, want long-lived measures, deep energy savings, and instant savings. The demand for instant savings is like harvesting the carrots at day 30 rather than at day 70 maturity. SEM Myopathy As…

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Jun 02
Love31
Image shows graphic of a construction crane working on office buildings.

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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Jun 01
Love31
Image shows a graphic of a bag of money next to an up arrow.

Record High Electricity Prices Not Enough to Increase Consumer Awareness of Sustainability Initiatives

By Cost No Comments
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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Jun 01
Love31
Image shows graphic of rechargeable electric plug and title of article.

Construction Begins on Idaho Power’s First Energy Storage Projects as it Faces Growing Capacity Shortfall

By Storage No Comments
Original Source: Construction begins on Idaho Power’s first energy storage projects as it faces growing capacity shortfall | Utility Dive Dive Brief: Construction has begun on Idaho’s first utility-scale energy storage installations, which are expected to start to come online this summer, Idaho Power announced March 3. An 80-MW battery energy storage system is being installed at the company’s Hemingway substation in Owyhee County and a 40-MW system is being built adjacent to the 40-MW Black Mesa solar project in Elmore County. Idaho Power told state regulators it identified in May 2021 a capacity deficit of 78 MW by this June, growing each year...
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Jun 01
Love31
Image shows graphic of C02 and text "North Carolina's Carbon Plan Criticized for Lack of Specifics, Energy Reliability and Possible Higher Bills."

North Carolina’s Carbon Plan Criticized for Lack of Specifics, Energy Reliability and Possible Higher Bills

By Carbon Reduction No Comments
Original Source: North Carolina’s Carbon Plan criticized for lack of specifics, energy reliability and possible higher bills (wral.com) A plan to significantly reduce carbon emissions in North Carolina is receiving widespread criticism. Environmental groups believe the state’s first Carbon Plan lacks specifics while other critics are concerned that too much reliance on renewable energy will be costly to the state. Some customers believe increasing renewables will mean a less reliable grid. The passing of House Bill 951 requires Duke Energy and other electric utility providers to reduce carbon emissions by 70% from 2005 levels by 2030 and reach net-zero emissions...
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All things energy. That’s our jam.

We talk a lot about energy – from the serious to the satirical.

All things energy. That’s our jam.

We talk a lot about energy – from the serious to the satirical.

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