There are no friends on powder days. And no loyalty in an AI boom.
NV Energy just left 49,000 people in Lake Tahoe without a power supply. This sounds like a niche story, but the saga is a fascinating lens into how once sleepy energy markets with complacent supply turn into a rate disruption in the AI boom.
First the facts. In March 2026, NV Energy notified Liberty Utilities that it would not renew the wholesale power contract that covers 75% of Liberty’s load after May 2027. Liberty serves 200-300MW of load for ski resorts, residential customers and small towns on the California side of the Lake Tahoe Basin. The contract being severed is a direct artifact of the 2011 transaction in which Sierra Pacific Power, NV Energy’s Northern Nevada operating company, divested its California-side electric assets to Algonquin Power & Utilities, the parent of the Liberty brand. For 15 years that contract formed almost all of Liberty’s supply portfolio. In 2027 it disappears.
The load here is unique. Due to aged building stock, tourism and lack of air conditioning, the load is something that makes most trading desk heads spin. First, it’s winter peaking, the only such market among California and Southwest investor-owned utilities. Second, it peaks at night, largely due to old building stock, electric resistance heat and those oh so popular hot tubs that draw up to 9 kW each. Third, it’s highly variable. Vacation homes dominate the territory, with approximately 60% of residential accounts being vacation homes or rentals. Ever booked a Tahoe vacation over the holidays? If so, you’ll viscerally understand that the entire system is sized for two weeks of holiday bacchanal and underutilized the balance of the year. Any utility planner in the world would delight in getting rid of this load in the book.
The rate base chase
Most critics of this situation paint a picture of the greedy utility out to screw the consumer. Understanding that greed, or in economic terms, profit maximizing function, brings clarity and suggests the vulnerability of small, expensive-to-serve loads around the nation.
Decoupling is the set of regulations that separate utility volume sales from profits in order to promote energy efficiency and conservation. Utilities in decoupled states like Nevada earn their profits as a rate of return on their rate base, where the rate base is the approved capital spend on behalf of the customers. NV Energy’s current return on equity is 9.5%.
Decoupling means that NV Energy earns no margin on electric sales. NV Energy is roughly indifferent between selling a kWh to a Reno residential customer or to Liberty.
What NV Energy is not indifferent to is an opportunity to increase the rate base. Data center contracts created by 200 MW of “found capacity” unlock spending to serve that load. In addition to take or pay tariffs, the load unlocks roughly $250-300 million in spending for distribution and transmission needed to serve the new load.
Rough math shows that to be about $12M of earnings contribution. At a typical earnings multiple, that’s about $200M in shareholder value for Berkshire Hathaway.
Let’s review NV Energy’s choices here. They could re-up with Liberty, spend nothing, earn nothing and deal with peaky volatile and seasonal load that doesn’t match the profile of the rest of the state. Or they could ditch the out-of-state divested entity, serve booming data centers, make money and boost the stock price.
What do you want the CEOs in your 401k doing?
The eye-popping data center queue
Of course this story is not just about Liberty and 200 MW of load. It’s about the storm coming to utilities across the US.
NV Energy’s combined data center interconnection queue is now roughly 15,600 MW above the existing system. Northern Nevada alone accounts for approximately 5,900 MW of new data center capacity requests, against Sierra Pacific Power’s 2,100 MW current peak. NV Energy CEO Doug Cannon has publicly described the situation as data centers potentially quadrupling the regional grid within a few years.
NV Energy’s queue deserves skepticism. Every utility in the country with hyperscaler interest is now sitting on a queue that is partly real, partly speculative. The hyperscalers submit the same project into three or four utility queues at once and wait to see which one delivers the best economics first.
Half that queue is probably ghost load. The rest is already contracted and financed. Somewhere between 3 GW and 4 GW across Washoe, Storey, and Lyon counties. The named-project list confirms it. Public records, Storey County planning filings, and bond offering memos identify roughly 3 GW of in-flight data center capacity in Northern Nevada with disclosed developers and capacities. Tract is master-planning a 2 GW build across South Valley (1,200 MW), Peru Shelf (810 MW), and a third site in Lyon County. Vantage opens its 224 MW NV1 campus in Q2 2026 with the first two of four buildings already leased. EdgeCore is building 216 MW of critical IT capacity. Novva energized 60 MW in 2026 with its own on-site 100 MW substation. Apple is expanding its Reno Technology Park campus.
There will be failures and not every deal is going to be financed. Large-load tariffs ensure economic recovery either way. The data centers pay whether the load arrives or not.
Some projects are obviously a go. Fleet Data Centers (Tract’s development arm) just closed a $3.8B bond offering at 5.875% against a 230 MW Storey County facility fully leased to a hyperscaler on a 16-year triple-net deal. Investment-grade bond pricing on a take-or-pay anchored deal tells you exactly how confident capital markets are.
The remaining 12-plus GW in NV Energy’s combined queue is the speculative tier. Even if all of it evaporated tomorrow, the named 3 GW of in-flight projects in Northern Nevada is already larger than Sierra Pacific Power’s entire 2,100 MW current peak, and more than enough on its own to justify shedding Tahoe’s 200 MW load.
What this means for energy management
The Liberty case generalizes in three directions.
First, if your organization has load in small utilities with low rates that are on a sweet deal, don’t assume those rates are going to last forever. Tahoe customers currently pay among the cheapest electric rates in California. Liberty’s CEO has testified that its rates are second-lowest among California IOUs. That ends in 2027. Often smaller providers get caught flat-footed and short on load, and the results are unpredictable. A similar dynamic to Liberty has been playing out in BPA territory across small utilities and cooperatives facing data center load growth, much of it pre-AI. Umatilla Electric Cooperative in eastern Oregon, for example, saw a 554% load increase in a decade from Amazon’s data center build-out, forcing the coop to create a separate large-industrial rate class to protect its 11,000 residential members. Those data centers slurped up much of the Tier 1 cheap hydro and have left small communities with little headroom on their federal power allocations.
Second, understand that the drive for rate base growth is the central function of the regulated utility. Gridium customers are often perplexed by utility behavior, but if you understand this function, you’ll be a better energy manager and less perplexed by much of regulated utilities’ anti-customer behavior.
Third, data center-driven supply reshuffles are now the norm. Most of the battle for AI is a battle for compute and power, where power is the service hookup. Our energy markets are generally large enough to absorb the load growth, but I suspect this is not the last example of a large restructuring that gets triggered by AI. Any small utility or community choice aggregator that depends on bilateral contracts or short-term market purchases is sitting on supply portfolio risk that did not exist three years ago. Especially in congested areas of the grid or regions with complex delivery, power risk is much higher when every supplier is short and willingness to pay is very high.
And remember Liberty already has a 19% wildfire-driven rate increase pending at the CPUC. The wildfire bill is the one Tahoe customers can already see. The procurement bill that lands when Liberty re-bids its supply in 2026-2027 is the one they can’t.
Past as Prologue
The Farad powerhouse in Truckee, built to serve Reno Streetlights and Virginia City silver mines
There is a wooden flume above the Truckee River canyon, built in 1899. You can still walk past pieces of it on the Tahoe-Pyramid Bikeway, set on supports clinging to the canyon walls between Floriston and Farad. It was built to divert water from the Truckee just above Floriston down to the Farad powerhouse, where two turbines produced 2,800 kilowatts of electricity from the river flowing east out of Lake Tahoe. That power flowed further east, in a 22,000-volt transmission line, to the silver mines of Virginia City and a brand-new electric streetlight grid in Reno. Farad began generating on September 12, 1900. It was the first hydroelectric plant on the east side of the Sierra.
That was the first electric utility in this corridor. It was called the Truckee River General Electric Company. Between 1899 and 1911 it built or absorbed plants at Washoe, Fleish, Verdi, Floriston, and Farad. In 1910 it reorganized as Sierra Pacific Power Company. In 2008 Sierra Pacific merged with Nevada Power to become NV Energy. In January 2011 NV Energy divested its California-side Tahoe customers to a joint venture between Algonquin Power & Utilities and Emera, with a multi-year supply contract bundled into the sale. Algonquin bought out Emera’s stake the same year and rebranded the California subsidiary as Liberty Utilities. And in March 2026, NV Energy told Liberty’s 49,000 customers that the contract holding the relationship together would end in May 2027.
The wires have not moved. The supply still flows east through the same Truckee canyon that carried 22 kV to the Comstock mines in 1900. What has moved is the calculation of value. In 1899 the load worth chasing was silver. In 1950 it was casinos and post-war suburban growth in Reno. In 2027 it is racks of GPUs training large language models in Storey County. The Tahoe Basin has always sat at the headwaters of this story. It has rarely been the customer the corridor was built to serve. The mountains that once powered Reno are now being cut off from the basin floor, because the basin floor has found a more profitable customer.
There is no loyalty in a boom. There are no friends on powder days. The Truckee canyon has been carrying that lesson eastward since 1900.
If you operate commercial buildings served by Liberty Utilities, contact your Gridium energy manager to chat about rate impacts.
