As US electricity demand rises, the challenge is no longer only how much new supply the market will need. It is how quickly reliable power can be developed, fuelled and delivered. For large commercial and industrial users, utilities and data center developers, power strategy is increasingly about more than securing volumes. Vitol’s ability to connect fuel, power and risk management – supporting the right structure, flexibility and execution pathway for the load in question – can be a valuable part of the solution.
Speaking at a CERAWeek spotlight session on, ‘Rising power demand: New call on gas’, Dylan Seff, Vitol’s Head of Americas Utilities and Global Sustainable Energy, said the central market question is no longer simply how much demand will grow. It is whether that growth can be met on the timelines customers now require.
That timing challenge is becoming more acute. Alongside interconnection queues, permitting delays and supply chain constraints, policy uncertainty is adding further pressure to project development timelines. The One Big Beautiful Bill (OBBB) and the sunset of Inflation Reduction Act (IRA) subsidies are now an important part of the picture, particularly for projects that had expected tax credits and policy support to help underpin economics and delivery schedules. In practice, that increases the risk that some planned capacity takes longer to come online, even as electricity demand continues to rise.
Why execution is becoming the key differentiator in US power
The broader direction of the energy system remains clear. Renewables will continue to grow, storage will become more important and market design will keep evolving. But in the US power market today, the immediate challenge is not only identifying the right technologies. It is making sure reliable supply can be delivered at the speed the market now requires.
This is shifting the market’s focus towards execution. Customers with large and time-sensitive power needs are placing greater value on solutions that can be delivered with certainty, adapted as conditions change and structured around real operating timelines rather than theoretical build-out assumptions.
Why reliable power supply is becoming harder to deliver
US power demand is increasing, driven by data centers, manufacturing and wider electrification. At the same time, a timing mismatch is emerging across the system.
Much of the front-of-the-meter generation pipeline had been expected to come from renewables. But project timelines remain uncertain as developers navigate interconnection queues, permitting processes, financing decisions and now a less certain policy backdrop. The OBBB and the sunset of IRA subsidies matter here because they affect the economics, sequencing and bankability of some projects, adding to the risk of delay.
Replacing delayed renewable capacity with gas is not necessarily straightforward either. New gas-fired generation can support reliability, but turbine order books are already stretched and lead times can extend for years.
That challenge is already becoming visible in regional markets. In the Pennsylvania, New Jersey and Maryland interconnection (PJM), for example, concerns over resource adequacy, interconnection delays and the pace of new capacity additions have sharpened as large-load demand grows.[1][2] More broadly, North American Electric Reliability Corporation (NERC) has warned that long-term reliability risks are rising as electricity demand growth increasingly outpaces the development of generation and transmission resources.[3]
“The issue is no longer only how much generation will be needed, but whether reliable supply can be delivered quickly enough to keep pace.”
How a more dynamic grid is changing the commercial landscape
The market is not only short of time. It is also adapting to a different operating reality. As Seff noted during the panel, the grid has changed meaningfully in recent years as dispatchable generation has been retired and more intermittent capacity has been added.
That has changed the way the system is managed, from the shape of hourly power prices to the challenge of responding to unexpected fluctuations in supply and demand. Capacity markets are an increasingly important source of revenue for generators, while the cost of managing a more dynamic grid can also feed through into power pricing and network charges.
In that environment, reliability is no longer simply a question of installed capacity. It is increasingly a function of flexibility, responsiveness and the ability to manage volatility across both physical and financial markets.
“Reliability is no longer simply a question of installed capacity. It is increasingly a function of flexibility and responsiveness.”
Why optionality is becoming more valuable
For many customers, especially those with large and time-sensitive power requirements, the issue is not simply which technology looks best in theory. It is how to secure dependable power on a timeline that matches a real investment decision.
In some cases, that will mean waiting for front-of-the-meter generation and network upgrades. In others, it may mean turning to behind-the-meter or co-located solutions that can be developed more directly around the load itself. This is particularly relevant for data centers, where speed to power can be critical.
As Seff observed, a growing amount of behind-the-meter generation is being built, even if it is less visible than utility-scale capacity in the typical power markets administered by independent system operators. That matters because not all of today’s demand growth will be met in the same way, and not all of it will show up clearly in traditional market indicators.
What role gas can play in meeting near-term power demand
Gas is taking on a more practical role as part of a broader toolkit for solving near-term reliability challenges. Where customers need firm supply, phased build-out or a bridge until grid capacity catches up, gas can offer flexibility that is difficult to replicate quickly through other routes.
What matters in this environment is not only access to molecules or electrons. It is the ability to connect the different parts of the value chain. Fuel supply, power market exposure, balancing risk, asset flexibility, and customer timelines are becoming more tightly linked.
As a result, the most valuable solutions are increasingly those that combine physical capability with commercial structuring.
“What matters is not only access to molecules or electrons, but the ability to connect the different parts of the value chain.”
Why fuel, power and risk management are becoming more interconnected
In a tighter market, customers can no longer treat fuel procurement, power sourcing and risk management as separate decisions. Those choices are becoming interdependent.
A data center developer, for example, may need to think simultaneously about gas availability, generation configuration, backup arrangements and the cost of managing price volatility over time. Utilities and industrial users face similar trade-offs, even if their load profiles and planning horizons differ.
As grids become more dynamic and hourly price shapes evolve, flexibility becomes more valuable and customers are likely to place greater value on solutions that can adapt as conditions change. That may mean structured gas supply, tolling, shaped power arrangements, balancing support or other mechanisms that help bridge the gap between immediate operational needs, and longer-term market evolution.
“In a tighter market, fuel procurement, power sourcing and risk management become interdependent.”
If you are evaluating how best to meet growing power needs, contact us to help assess options suited to your specific requirements.
[3] Power Magazine, 2025