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The Tennessee Valley Authority just set a new all-time high. Here’s why that’s a bit surprising.
America’s largest public power company just set a new record. The Tennessee Valley Authority said consumers used around 34,500 megawatts of electricity on Wednesday morning, about 1,000 megawatts more than its previous all-time record of around 33,500 megawatts in August 2007.
While the cold weather across much of the country has strained many power grids, especially those in the South where electric heating is more common, it’s noteworthy that TVA not only broke its winter record, but it’s all-time record as well. By contrast, the market that covers 90% of Texas, ERCOT, set a winter demand record earlier this week, but its overall record is still from this past summer.
Much of the area around the Tennessee Valley served by the Authority have seen persistent low temperatures over the past few days. Nashville has a forecast high of 30 degrees Wednesday and has gotten as cold as -1 degree Fahrenheit, only the second time the city has experienced below-zero temperatures since 1996, according to the National Weather Service.
And cold temperatures mean more electricity usage. Like much of the region, Tennesseans largely heat their homes using electricity as opposed to fuel oil or natural gas.
“Heavy snow and bitter cold temperatures are creating record high demand for electricity across the Southeast region,” the TVA said in a warning released Tuesday, asking its customers to reduce their electricity consumption from 6 am to 10 am. Similar warnings were issued by ERCOT, which also serves millions of households who heat their homes via electricity. The cold snap is expected to last through the weekend.
And like in Texas, the amount of power TVA is called upon to provide has grown as the region it serves has seen its population and economy grow.
While TVA has a relatively modest solar portfolio compared to the large and growing amounts of wind and solar in Texas, the TVA can still struggle with cold mornings. Some of this is due to what solar power it does have not being available, but it’s largely because of the nature of electricity demand in the winter. On cold days, it is especially chilly in the morning, when people are trying to heat their homes between waking up and going to work or school. By contrast, summer afternoons and early evenings are tough for grids to manage because temperatures stay high even as the sun goes down and people return to their homes and cool them and start operating appliances.
TVA’s generation mix is almost unique within the United States in that much of it is non-carbon-emitting but with relatively little wind or solar. About 60% of its power comes from carbon-free sources, which are nearly entirely its three nuclear plants and its iconic dams.
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Though it might not be as comprehensive or as permanent as renewables advocates have feared, it’s also “just the beginning,” the congressman said.
President-elect Donald Trump’s team is drafting an executive order to “halt offshore wind turbine activities” along the East Coast, working with the office of Republican Rep. Jeff Van Drew of New Jersey, the congressman said in a press release from his office Monday afternoon.
“This executive order is just the beginning,” Van Drew said in a statement. “We will fight tooth and nail to prevent this offshore wind catastrophe from wreaking havoc on the hardworking people who call our coastal towns home.”
The announcement indicates that some in the anti-wind space are leaving open the possibility that Trump’s much-hyped offshore wind ban may be less sweeping than initially suggested.
In its press release, Van Drew’s office said the executive order would “lay the groundwork for permanent measures against the projects,” leaving the door open to only a temporary pause on permitting new projects. The congressman had recently told New Jersey reporters that he anticipates only a six-month moratorium on offshore wind.
The release also stated that the “proposed order” is “expected to be finalized within the first few months of the administration,” which is a far cry from Trump’s promise to stop projects on Day 1. If enacted, a pause would essentially halt all U.S. offshore wind development because the sought-after stretches of national coastline are entirely within federal waters.
Whether this is just caution from Van Drew’s people or a true moderation of Trump’s ambition we’ll soon find out. Inauguration Day is in less than a week.
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The island is home to one of the richest rare earth deposits in the world.
A top aide to incoming President Donald Trump is claiming the president-elect wants the U.S. to acquire Greenland to acquire more rare minerals.
“This is about critical minerals. This is about natural resources,” Trump’s soon-to-be national security advisor Michael Waltz told Fox News host Jesse Watters Thursday night, adding: “You can call it Monroe Doctrine 2.0, but it’s all part of the America First agenda.”
Greenland is rich in “rare earths,” a class of unique and uncommon hardrock resources used for advanced weaponry, electronics, energy and transportation technologies, including electric vehicles. It is home to the Kvanefjeld deposit, believed to be one of the richest rare earth deposits in the world. Kvanefjeld is also stuffed with uranium, crucial for anything and everything nuclear.
Experts in security policy have advocated for years for Western nations to band together to ensure that China, which controls the vast majority of the world’s rare earth minerals, does not obtain a foothold in Greenland. U.S. and Danish officials have reportedly urged the developer of the island’s Tanbreez deposit — rich in the rare earths-containing mineral eudialyte — not to sell its project to any company linked to China. Eudialyte also contains high amounts of neodymium, an exceedingly rare metal used in magnets coveted by the tech sector.
If the U.S. somehow took control of Greenland, it could possibly seize these resources from Denmark, a NATO ally, and the Greenlandic home-rule government. So too could it lead to Greenlanders losing control of their homeland. The country’s minerals have been a major source of domestic debate, as politicians critical of mining have won recent elections and regulators have since fought with mining companies over their plans.
Waltz didn’t go into that much detail on Fox. But he made it clear how the incoming administration sees the situation around control of the island.
“Denmark can be a great ally, but you can’t treat Greenland, which they have operational control over, as some kind of backwater,” Waltz told Waters. “The people of Greenland, all 56,000 of them, are excited about the prospect of making the Western Hemisphere great again.”
Kettle offers parametric insurance and says that it can cover just about any home — as long as the owner can afford the premium.
Los Angeles is on fire, and it’s possible that much of the city could burn to the ground. This would be a disaster for California’s already wobbly home insurance market and the residents who rely on it. Kettle Insurance, a fintech startup focused on wildfire insurance for Californians, thinks that it can offer a better solution.
The company, founded in 2020, has thousands of customers across California, and L.A. County is its largest market. These huge fires will, in some sense, “be a good test, not just for the industry, but for the Kettle model,” Brian Espie, the company’s chief underwriting officer, told me. What it’s offering is known as “parametric” insurance and reinsurance (essentially insurance for the insurers themselves.) While traditional insurance claims can take years to fully resolve — as some victims of the devastating 2018 Camp Fire know all too well — Kettle gives policyholders 60 days to submit a notice of loss, after which the company has 15 days to validate the claim and issue payment. There is no deductible.
As Espie explained, Kettle’s AI-powered risk assessment model is able to make more accurate and granular calculations, taking into account forward-looking, climate change-fueled challenges such as out-of-the-norm weather events, which couldn’t be predicted by looking at past weather patterns alone (e.g. wildfires in January, when historically L.A. is wet). Traditionally, California insurers have only been able to rely upon historical datasets to set their premiums, though that rule changed last year and never applied to parametric insurers in the first place.
“We’ve got about 70 different inputs from global satellite data and real estate ground level datasets that are combining to predict wildfire ignition and spread, and then also structural vulnerability,” Espie told me. “In total, we’re pulling from about 130 terabytes of data and then simulating millions of fires — so using technology that, frankly, wouldn’t have been possible 10 or maybe five years ago, because either the data didn’t exist, or it just wasn’t computationally possible to run a model like we are today.”
As of writing, it’s estimated that more than 2,000 structures have burned in Los Angeles. Whenever a fire encroaches on a parcel of Kettle-insured land, the owner immediately qualifies for a payout. Unlike most other parametric insurance plans, which pay a predetermined amount based on metrics such as the water level during a flood or the temperature during a heat wave regardless of damages, Kettle does require policyholders to submit damage estimates. The company told me that’s usually pretty simple: If a house burns, it’s almost certain that the losses will be equivalent to or exceed the policy limit, which can be up to $10 million. While the company can always audit a property to prevent insurance fraud, there are no claims adjusters or other third parties involved, thus expediting the process and eliminating much of the back-and-forth wrangling residents often go through with their insurance companies.
So how can Kettle afford to do all this while other insurers are exiting the California market altogether or pulling back in fire-prone regions? “We like to say that we can put a price on anything with our model,” Espie told me. “But I will say there are parts of the state that our model sees as burning every 10 to 15 years, and premiums may be just practically too expensive for insurance in those areas.” Kettle could also be an option for homeowners whose existing insurance comes with a very high wildfire deductible, Espie explained, as buying Kettle’s no-deductible plan in addition to their regular plan could actually save them money were a fire to occur.
But just because an area has traditionally been considered risky doesn’t mean that Kettle’s premiums will necessarily be exorbitant. The company’s CEO, Isaac Espinoza, told me that Kettle’s advanced modeling allows it to drill down on the risk to specific properties rather than just general regions. “We view ourselves as ensuring the uninsurable,” Espinoza said. “Other insurers just blanket say, we don’t want to touch it. We don’t touch anything in the area. We might say, ’Hey, that’s not too bad.’”
Espie told me that the wildly destructive fires in 2017 and 2018 “gave people a wake up call that maybe some of the traditional catastrophe models out there just weren’t keeping up with science and natural hazards in the face of climate change.” He thinks these latest blazes could represent a similar turning point for the industry. “This provides an opportunity for us to prove out that models built with AI and machine learning like ours can be more predictive of wildfire risk in the changing climate, where we’re getting 100 mile per hour winds in January.”