Behind the Meter: Solar, Wind & Storage as Data Centers' Power Path

Faced with interconnection queues that stretch past six years in some markets, data center developers have started buying power directly from solar, wind, and battery storage projects instead of waiting on the public grid. This is the piece of the power crisis that connects two audiences who used to operate separately: renewable energy developers, who now have a new class of buyer for their electricity, and data center developers, for whom a well sited solar or storage project has become a genuine power strategy rather than an ESG afterthought.

Why data centers are looking past the utility

A behind-the-meter renewable project, one built specifically to power an adjacent load rather than sell into the wholesale market, can often be permitted and constructed faster than a traditional grid interconnection can be approved. That timeline advantage is now driving real commercial activity: AI data centers are rewriting the solar power purchase agreement playbook, negotiating directly with developers for output that used to go exclusively to utilities.

Why battery storage is the piece that makes it work

Solar and wind are intermittent. A data center's power demand is not. Battery storage is what bridges that gap, and it's exactly why solar-plus-storage systems are becoming a standard consideration for hyperscale data centers, not an experimental add-on. Regulatory treatment of storage paired directly with a load is also shifting: FERC's evolving rules on co-location are part of what's making these deals commercially viable at scale in 2026.

What this means if you're a renewable developer

A solar, wind, or battery storage site with strong land fundamentals and real injection capacity is no longer selling to a single type of buyer. Data centers and hyperscale operators are now active counterparties for offtake, sometimes offering pricing and contract terms that traditional utility power purchase agreements don't. That changes the calculus on which sites are worth developing, and how quickly.

What this means if you're a data center developer

Renewable land, particularly sites near substations with available injection capacity, should be evaluated as a power source, not filed under sustainability reporting. A solar or storage project with the right grid position can shave years off a power timeline compared to a traditional interconnection request, and it can do so at a predictable, contracted cost.

If you're a renewable developer	If you're a data center developer
New offtake counterparty beyond utilities	New power source with a faster timeline than the grid
Potentially stronger contract terms	Predictable, contracted power cost
Storage pairing adds a second revenue stream	Storage smooths intermittency for a 24/7 load
Site value tied to injection capacity, not just resource quality	Site value tied to co-location feasibility, not just land cost

Where behind the meter is already happening

The data backs this up geographically. Among the substations with the most available injection capacity nationwide, roughly half sit inside just two counties in Northern Virginia, which happens to be the world's densest concentration of data center campuses. That is not a coincidence: it's a preview of where co-location makes the most commercial sense, because the generation headroom and the load are already sitting next to each other. LandGate's solar due diligence data and battery storage siting tools are built to surface exactly this kind of overlap anywhere in the country.

Behind the meter: Frequently asked questions

Can a data center buy power directly from a solar farm?

Yes. Data center operators, including hyperscalers, are increasingly negotiating power purchase agreements directly with solar and wind developers, rather than only buying through a utility.

Why is battery storage important for data center power deals?

Solar and wind generation varies throughout the day, while data center demand is constant. Battery storage stores excess generation and discharges it when needed, making renewable power viable for a 24/7 load.

What is co-location in the context of data centers and renewables?

It means placing a data center's power demand and a generation source, such as solar, wind, or battery storage, on the same site or immediately adjacent, so power can be delivered behind the meter without relying on grid interconnection.

Are FERC rules changing for co-located generation and load?

Yes, FERC's treatment of generation paired directly with a load, including battery storage, has been evolving, and it directly affects which co-location deals are commercially and regulatorily viable.

Why is Northern Virginia relevant to this trend?

It hosts both the densest concentration of data centers in the world and, per LandGate's grid data, several of the substations with the most available injection capacity nationally, making it a natural test case for co-location.

Does this trend benefit renewable developers financially?

It can. Data centers represent a new class of offtake buyer, sometimes willing to negotiate terms that differ from a standard utility power purchase agreement, which can improve the economics of a well sited project.

The BTM takeaway

Renewable siting and data center siting used to be separate conversations. In 2026, they're increasingly the same conversation, viewed from opposite sides of the meter. Whether you're evaluating a solar site as a power source or a data center site as a power buyer, the underlying question is identical: what does the grid actually allow at this exact location.

Next in this series: Part 4 turns this into a practical due diligence checklist for evaluating powered land, whether you're siting a data center or a renewable project.

See where generation and demand already overlap

Evaluate a co-location opportunity with real grid data. Check battery storage siting data for a parcel, or talk to LandGate's team about pairing a renewable project with data center offtake.