What LandGate is
According to its website (checked November 2026), LandGate describes itself as a provider of data solutions for data center, energy and infrastructure developers. Its homepage headline is "Find Available Power". The page lists data center tools for siting, due diligence, offtake capacity, fiber data and power pricing. It also lists energy and infrastructure data, including available transfer capacity, solar and wind siting, battery storage, transmission and natural gas.
The same page lists interconnection guides for grid operators such as ERCOT, MISO, PJM and CAISO, an AI data agent and API data exports. Visitors can sign up for an account, sign in or book a demo. The page states that LandGate is a Wood Mackenzie business.
What Voltane is
Voltane is a siting service for projects that need a lot of power. You tell Voltane what you need: megawatts, target energization year, region and acreage. Voltane then finds candidate sites in Texas, with a focus on ERCOT, reports on each one and returns a priced shortlist. It starts with a request form and a booked call. See Find me a site.
Behind the service is Voltane's own Texas map engine, built from public data. It reads land for distance to transmission lines and substations, interconnection queue activity, flood zones, wetlands, protected land, gas pipelines and more. Every fact carries its source and date. Every estimate is labelled as an estimate, with its range and its method. The engine is an internal tool, not a public product. Voltane shows the evidence the engine produced for each site in the report.
Some limits, stated plainly. Voltane's capacity signal is a proxy built from distance to transmission and queue competition. It is never available MW at a substation. Voltane does not publish landowner names. Its results are screening only, not a site suitability determination. A second service, Analyze my site, for a site you already have in the contiguous United States, is available by request; online ordering is not open yet.
How they differ
| Question | LandGate | Voltane |
|---|---|---|
| Model | Data platform with account sign-up and a demo option, per its site | Done-for-you engagement that starts with a request form and a call |
| What you get | Data and tools for siting, due diligence, power and pricing, per its site | A priced shortlist of candidate sites, with a sourced report on each |
| Coverage | US data sets are listed on its homepage. See their site | Texas, with a focus on ERCOT. Analyze my site takes sites across the contiguous United States, by request |
| Who does the work | See their site | Voltane, using its internal map engine |
The main difference is who runs the search. From what its site says, LandGate gives your team data and tools. Voltane takes your requirements and comes back with a shortlist it has already screened and priced. Voltane works in Texas only today. A data platform can be the better fit when your team wants to explore many markets on its own.
Which fits when
LandGate may fit when you have analysts who want direct access to data across many regions, and you plan to run your own searches often.
Voltane may fit when you want a Texas shortlist handed to you, with the evidence behind each site, and you would rather not staff the search yourself.
Some teams will use both: a data platform for wide market study, and a service for a specific Texas search.
Product details change. Check each company's own site before deciding. All trademarks belong to their owners.
Questions people ask
Is Voltane a LandGate alternative?
In part. Both deal with siting for power-hungry projects. LandGate describes itself as a provider of data solutions. Voltane is a service: you send requirements and get back a priced shortlist of Texas sites.
Does Voltane tell me how much power is available at a site?
No. Voltane's capacity signal is a proxy based on distance to transmission and queue competition. It is never available MW. Only the utility and ERCOT can answer that through studies.
Can I use Voltane outside Texas?
Not for a site search today. Find me a site covers Texas, with a focus on ERCOT. Analyze my site, for a site you already have in the contiguous United States, is available by request.
Sources
Related
- Find me a site
- Analyze my site (by request)
- All comparisons
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Need a site, or have one?
Tell us what you need and Voltane finds, reports on and prices candidate sites in ERCOT. Or bring a site you already have for a path-to-power report (by request for now).