NextEra and Dominion: Announced Merger Analysis and Utilities-Gentailer Basics

A finer point on the hard work of gentailing, Dominion's position in PJM, and a smattering of context on my work enabling competitive gentailing.

An unabridged version of our work today to help the utilities and capital provider industry understand the merger proposal better. The morning shift article on this topic, written on May 17, 2026, is here.

This is huge. It is like the Meta deal in Northern Louisiana, first of a kind and one of a kind.

What is gen-tailing?

Gen-tailing is the combination of generation (making the power) and retailing (selling the power directly to end-users).

To understand why it matters in this scenario, it helps to look at the specific corporate entities involved:

• NEE (NextEra Energy): The publicly traded parent holding company.

• NEER (NextEra Energy Resources): NEER’s unregulated, competitive generation arm. It is a massive developer of wind, solar, and battery storage.

• NEET (NextEra Energy Transmission): NEET’s competitive transmission arm that builds high-voltage wires outside traditional territories.

• Dominion Energy (D): The regulated utility bringing a massive transmission network and a captive retail rate base (ratepayers).

Combining Dominion and NEE creates a vertically integrated utility conglomerate with an unparalleled number of retail ratepayers and physical generation assets - largest in the country! To put the physical scale in perspective, the combined entity would own the only two operating nuclear facilities in New England (NextEra’s Seabrook and Dominion’s Millstone), and have 10 million (approximate) customer accounts, as described in today’s press release from the companies.

Because of this immense scale, the clean energy, Megawatt-hour (MWh), and Renewable Energy Certificate (REC) implications are massive. As NEER builds out significant renewable and storage projects across the country, and its transmission subsidiaries wheel that power, the value of the green attributes traded internally becomes highly significant. Ultimately, this creates a major clean energy upside that customers could capture.

Structurally, this combination could create a near-perfect internal financial hedge. When NEER (the unregulated generator) generates power, it pays the regional grid operator (like PJM) to wheel that power and covers the congestion costs. The grid operator then distributes those transmission revenues back to the Transmission Owner—which will now be Dominion.

Because NextEra owns Dominion, NextEra is effectively paying itself through its subsidiaries. The friction of moving power across the country becomes an internal hedge rather than a sunk cost paid to a third party.

Dominion completes this hedge with its large load tariff structures. It passes the ISO-allocated and Dominion state-approved tariff-based transmission costs down to its ratepayers by user class.

We already know that to handle the unprecedented demand from Virginia’s data centers, the State Corporation Commission has begun assigning transmission and distribution upgrade costs directly to the data centers themselves through specialized rate classes (like the GS-5 tariff) and mandatory 14-year minimum demand contracts.

This Sounds Hard to Get Approved: Why Would NextEra Want This?

NextEra gets to capture the unregulated upside of wholesale clean power generation and environmental attributes, while legally socializing the physical transmission upgrades across Dominion’s captive retail rate base that is under evolution to ensure large loads pay their fair share of grid costs.

There’s also the promise of massive financial shields—specifically within regional wholesale markets like PJM. As Richard Seide pointed out in a chat we had today, Dominion would be linked to NextEra’s massive generation fleet; the combined entity technically would have the leverage to opt out of PJM’s volatile capacity market under the Fixed Resource Requirement (FRR).

I agree with this view: by marrying their captive retail load to their new internal generation to cover their resource adequacy requirements, they can shield themselves from the severe price explosions we’ve recently seen in PJM’s Base Residual Auctions—spikes that have entirely bypassed the price “collar” strategies proposed by PJM governors like Josh Shapiro. (See my CSIS PJM Market Intervention Piece).

Moreso, in an era where building new power generation and transmission is difficult and expensive, this structure cements bankability on the IPP side. NextEra can aggressively finance clean energy projects, and there is upside to a large load tariff regime on the delivery side, financially de-risking the energy transition for the holding company while maximizing shareholder profit and zapping green electrons on wires to data center load. This is a publicly traded company, mind you - so do not think that “shareholders” are just bots in an ivory tower. Retail investors, institutional retirement funds, a lot of us bread-and-butter types own these stocks in a diversified portfolio offering. So, this could be good for us.

It’s going to be interesting to see how the state regulators feel about these entities effectively cornering the market on both the generation of clean power, moving the power on its own transmission lines, and captive retail delivery. The regulatory burdens are significant, and regulatory approvals will be, too.

My work with energy gen-tailing in Texas and the implications for this deal

Much of my work for Tesla in Texas involved solving the mechanics of enabling two-way value for retail loads via wholesale markets and enabling grid-scale owned/contract storage to hedge risks to serve retail load and increase revenues for developers using Tesla Megapack battery energy storage. I managed the public-facing strategy and shepherded the first-of-its-kind Texas gentailer into existence for Tesla (Tesla Electric). You can see the clearest articulation of this business model in a presentation I gave to the ERCOT Board of Directors here:

Also during this time period, I wrote a memo that broke down the foundational utility mechanics in this post on Matt Chester’s Energy Central.

The implication for this mega-deal is that NextEra doesn’t have to build a retail base from scratch like we have to do in competitive markets; they are acquiring a captive one - but it also means innovating away from the status quo is not a ground-up exercise.

Furthermore, Dominion brings serious infrastructure execution to the table in other strength areas—they have an excellent commitment-based relationship with GE Vernova, they know how to work with their regulators, and they have a deep bench of technical experts. Dominion already has established operating and procurement relationships with GE Vernova across generation infrastructure, including deployment of GE Vernova turbine technology at facilities like Bushy Park in South Carolina. More importantly, in today’s constrained turbine market, relationships and manufacturing commitments themselves have become strategic assets. Utilities across the country are racing to secure limited gas turbine production slots amid explosive load growth from AI and data centers, and GE Vernova’s turbine backlog is apparently still quite sold out. Dominion’s experience navigating large-scale infrastructure procurement, regulator engagement, and generation deployment therefore becomes highly valuable in a combined platform attempting to execute at unprecedented scale. Former GE Chairman & CEO just joined Substack. Wonder what he thinks (tagging him, totally - Jeff Immelt).

The teams that do gen-tailing right can come from anywhere. So, I want to step away from all the hype about utilities not being able to “manage” their regulatory relationships, as if that is the start and end of things. The reality is, gentailing is complex, no matter who does it - lots of competitive retailers have no idea how to manage their regulatory relationships either; they get in all kinds of trouble.

On that note, launching Tesla Electric took the wind out of me to ensure perfection in compliance and public opinion as we built the first retail energy operator for the company - ever. I was not only Tesla’s energy markets policy lead, I was also their senior regulatory counsel. I had to explain to new company compliance officers they were signing up for liability, complete the analysis to protect the company under PUHCA and state-specific retail-wholesale separation laws, work with the Tesla legal team to explain and support their efforts to derisk the business, design a master holding company thesis to enable Tesla to safely comply with multi-jurisdictional requirements, and, the most significant - show up in front of real people. I was in Texas Monthly. Consumers who would be relying on us for their power.

The teams responsible for design and execution consumed massive amounts of complexity to deliver and the effort was tireless. Yes, I did not sleep. But I was darn happy about it. I wrote in my prior piece today that competitive retailers invite customers to link up to their caboose. There is a lot of reward in getting this right.

How could this affect NextEra and Dominion Ratepayers Shareholders?

Both D and NEE trade on the public stock exchange. This deal doesn’t just impact ratepayers; it impacts retail shareholders who hold one or both stocks. For NEE, 4 out of 5 shares are held by large professional capital allocators, and 1 out of 5 by ordinary retail investors. Importantly, the institutional holders are not ‘Wall Street’ companies.

Roughly three-quarters to four-fifths of both NextEra and Dominion shares are held by institutional investors, much of that through retirement systems, index funds, pension allocations, insurance portfolios, and dividend-focused mutual funds.

Millions of ordinary Americans therefore hold economic exposure to these utilities indirectly through 401(k)s, public pensions, and broad-market ETFs.

Your savings/retirements have something to do with a utility asset portfolio. You should look into it.

Utilities like NEE and D occupy a uniquely important role in the architecture of modern retirement investing because they function as quasi-defensive, income-producing assets inside diversified portfolios. Large institutional holders—including pension systems, insurance companies, index funds, dividend-income funds, and target-date retirement products—rely on regulated utilities to generate comparatively stable earnings and predictable dividend streams across economic cycles.

In practical terms, millions of ordinary Americans indirectly own utility equities through 401(k)s, IRAs, state pension systems, union retirement plans, and broad-market ETFs managed by firms like Vanguard and BlackRock.

The underlying “utility equity social contract” is that regulators grant investor-owned utilities relatively predictable cost recovery and monopoly service territories in exchange for reliable infrastructure investment and universal electric service; investors, in turn, accept slower growth in exchange for lower volatility and durable dividends.

That stability is not merely a market preference—it underpins retirement income modeling, insurance reserve allocations, and conservative portfolio construction throughout the U.S. financial system. As a result, transformative utility mergers are not just industrial transactions; they directly affect the risk profile of retirement capital that depends on utilities as long-duration, dividend-generating infrastructure holdings.

If you own NEE or D stock tickers, you’ll see downward pressure on NEE for a bit, and upward swings in D. This is a classic M&A market reaction: the acquirer takes on the risk and pays the premium, while the target’s stock jumps to meet that premium. It’s actually a great time to teach your kids about retail investing and how institutional and insurance funds position themselves in investor-owned corporate entities like NEE. These massive funds rely on utilities for steady dividends, so a deal like this forces major portfolio rebalancing.

What are the Implications for Ratepayers?

For the ratepayers themselves, particularly large datacenter operators in Northern Virginia, owning both the infrastructure and the regulated generation will reflexively cause supply concerns regarding who supplies them. I expect this to ironically trigger a comprehensive review of existing supply contracts.

Additionally, as we’ve already seen in industry coverage and early advocacy reactions, consumer groups are likely to scrutinize NextEra’s regulatory and rate history closely, particularly as the company seeks to integrate a massive regulated footprint with a large competitive generation platform. State commissions in Virginia, the Carolinas, and beyond will almost certainly focus on ensuring that transmission expansion costs, generation procurement strategies, and merger-related financing obligations are not disproportionately shifted onto captive retail customers.

But the ratepayer implications are not confined to any single state or utility territory. This transaction would effectively turn the future structure of electric cost recovery, transmission investment, and clean energy integration into a multi-jurisdictional exercise spanning roughly 10 million customer accounts and tens of millions of individual residents and businesses across state lines. The scale alone changes the conversation. Decisions regarding where generation is built, how transmission upgrades are allocated, how large-load tariffs are structured, and how wholesale market exposure is hedged could influence retail electricity economics across multiple regional grids simultaneously.

That does not automatically mean rates rise dramatically; in fact, proponents will argue that greater scale, internal generation access, supply chain leverage, and transmission coordination could improve long-term system efficiency and reliability.

However, the central regulatory concern will likely become whether the financial benefits of this vertically integrated “gen-tail” structure flow meaningfully back to ratepayers—or whether the primary gains accrue to shareholders through enhanced earnings stability and internalized market economics. Be careful with this analysis - your child’s 2060 target fund relies on steady flow of dividends from low-risk stock. The mix has large IOU exposure, and you want that exposure to be stable, predictable, and not fraught with new risk created by “ratepayer protections” that block back on the utility system. What do you want, is for large loads to pay their way - at least in Virginia, that is happening.

Ultimately, regulators are not simply reviewing a merger between two utilities; they are evaluating whether a newly consolidated infrastructure platform of unprecedented scale can balance shareholder returns, grid modernization, and public-service obligations without concentrating too much market and operational leverage inside a single holding company.

What does this signal for future power industry deals?

Whoever controls the wholesale build, interconnection hardware and the retail meters controls the future of the grid. The primary signal here is scale...no next deal could really be as big as this one, could it?!

This is huge. It is like the Meta deal in Northern Louisiana, first of a kind and one of a kind.

If this goes through, we’re creating the world’s largest regulated electric utility. We are talking about combining NextEra/FPL’s roughly 6 million customer accounts with Dominion’s nearly 4 million. That is approximately 10 million retail meters under one roof, as they announced earlier today (https://www.prnewswire.com/news-releases/nextera-energy-and-dominion-energy-to-combine-creating-the-worlds-largest-regulated-electric-utility-business-and-north-americas-premier-energy-infrastructure-platform-benefiting-customers-302774600.html).

When a single entity captures that much load and pairs it with a massive unregulated generation arm, it fundamentally shifts the balance of power across three major fronts:

• The Hardware Supply Chain: Economics of scale build on economies of scale - supply chain dominance is a part of every deal; sometimes it is hidden, and sometimes it is very obvious. A “sleeper” aspect of this specific deal would be Dominion’s existing inventory of gas turbines and their secured production commitments from suppliers like GE Vernova. In an era of massive supply chain bottlenecks, acquiring guaranteed, locked-in hardware is just as valuable as acquiring customers.

• Wholesale Market Regulatory Rewrites: All massive power deals impact the active regulatory rewrites happening right now, particularly in regions like PJM and its states. We talked about that above.

• The End of the Pure Play: The obvious signal here is retreat from relying solely on competitive, deregulated markets. Future deals will likely lean into this gen-tailing blueprint if it works, but not at this scale.

Connecting the Dots

I hope you enjoyed this piece. Earlier today, a NextEra transmission (NEET) professional sent in a congratulatory note, and so did a former CEO of an RTO, on being the best in the game at connecting the dots. That, in my humble view, is the work of cognitive training. I train my cognition by connecting thousands of unrelated matters, objects, ingredients, data points, spatial clues. And when I wake up in the morning, I do not look at a screen. I look at a dog, and note thousands of little furs that whoosh together in a search of cheese and pets.

A.S.F.