As the backlog of data centers looking to connect to the grid grows longer, and communities’ concerns about the effect on their power bills grow stronger, hyperscalers and developers are seeking ways to earn the trust of power grid operators and everyone who pays a utility bill. There is a path to bringing data centers online faster while protecting ratepayers, and it starts with how they connect to the grid.
Our analysis at Verse shows that community concerns are warranted, but higher costs aren’t inevitable. In Texas, 10 gigawatts of new data centers that bring no power of their own could add about $6.6 billion a year to ratepayers’ bills, roughly $211 per household. If they bring their own power, almost all of that increase disappears. If they bring power and also flex during price spikes, using batteries, on-site generation or software that shapes the workload, they could save Texans an estimated $2.3 billion a year.
Flexible data centers act as grid allies during exactly the hours that drive costs, such as during extreme heat or cold when electricity demand surges and prices spike. When the grid is stressed, they step back, drawing on stored or on-site power or slowing work that can wait, and free up capacity for everyone else. Because they can connect before new lines are finished, they also start paying into the system sooner.
Demand flexibility is not a new concept, but as it’s used in the industry today, it is still a loosely defined term. Until the industry comes to consensus on standards for responsible grid citizenship, grid operators will have trouble trusting that the capacity will be available in an emergency situation. I believe that building that trust is critical to reducing the friction that data centers are experiencing with permitting and interconnection. That’s why we have laid out five commitments, drawn from where regulators are already heading, that show a data center will be a net benefit to the grid it joins:
1. Comply
The first commitment is to do no harm: ride through grid disturbances the way a generator does, provide accurate interconnection data and real-time telemetry, and respect ramp-rate limits, so the grid operator can plan around the load in an emergency. In Texas, a load that fails ERCOT’s ride-through test is not approved to energize.
2. Flex
Flexibility should come with a firm, verifiable number attached. Whether it comes from batteries, on-site generation or software that shapes the workload, it should be contracted as a resource the grid operator can count on.
3. Supply
New load should be paired with new generation, on-site or off-site, including battery-backed microgrids. States are moving to formalize this. Maryland offers faster, coordinated review to projects that commit to covering their own energy needs, and Massachusetts charges a fee to those that don’t bring their own clean supply.
4. Pay
The cost of serving the load, and the risk of a canceled or downsized project, should stay with the developer. That means network upgrades, dedicated tariffs, minimum bills, credit support, and contract terms matched to the life of the infrastructure built to serve it.
5. Disclose
Data centers should be transparent about their energy and water use, and negotiate community benefits in good faith. Flexibility and capacity should be third-party verified.
From demonstrations to commitments
The industry has shown that data centers can respond to the grid. The next step is turning that capability into agreements utilities and grid operators can use in planning and operations.
Those agreements should define the quantity, response time, duration and availability of the promised flexibility. They should also establish what data must be shared, how performance will be measured and what happens if a facility does not respond.
Developers need a clear benefit in return, and some regulators already offer one. ERCOT lets flexible loads energize before their transmission is built, and SPP completes interconnection studies in 90 days for loads that accept its operating requirements. A dependable reduction in demand can also help defer an upgrade or create a more predictable service timeline.
Flexible interconnection works when both sides know what they’re signing up for. Data centers need clear rules and a clear benefit, while utilities need a response they can measure and rely on.
The industry has already shown that data centers can flex. Now it needs to show whether the grid can count on that flexibility when it matters.