The FieldProspects database, table by table
The FieldProspects database has five tables: 8,057 planned projects, 28,423 operating plants, 3,671 data centers, 1,074 developer profiles and 24,750 contacts. Planned and operating projects together total 2,960.5 GW of capacity across 51 states, and each project row is one generating unit. Figures are as of October 2026.
Data as of
The five tables
| Table | Rows | Capacity | One row is |
|---|---|---|---|
| Planned power projects | 8,057 | 1,547.4 GW | a planned generating unit |
| Operating power plants | 28,423 | 1,413.1 GW | a generating unit in service |
| Data centers | 3,671 | 453.5 GW | a data center site |
| Developers | 1,074 | None | a company profile |
| Contacts | 24,750 | None | a person at a company |
Data center capacity is the stated power load of the 3,130 active sites that state one.
How to read these numbers
A row in the project tables is a generating unit, not a plant, because the source reports at generator level. The 36,480 planned and operating rows therefore count units, and a single site can account for several of them. Capacity totals add up only the rows that state one.
Developer attribution is partial and it differs by table. A developer is recorded for 50.8% of planned units and 7.6% of operating ones. Every developer ranking on this site says which share it is based on, and the coverage page lists the completeness of every field.
These pages publish totals, shares and rankings of companies. The rows themselves, the people in the contacts table and the location of individual projects stay inside the product and are open to approved accounts.
Also in the data section
- Interconnection queue data Planned projects from seven grid operator queues, in one table.
- Coverage rates How complete each field is, table by table.
- Samples and trial What the seven-day trial gives you, since no sample files are published.
Source. U.S. Energy Information Administration Form EIA-860M and ISO/RTO interconnection queues, compiled by FieldProspects. Data centers: Public announcements, permits and company filings, compiled by FieldProspects.
Related pages
- Interconnection queues Queue summaries for ERCOT, PJM, MISO and CAISO, with planned capacity and technology mix.
- Power projects Planned and operating capacity for each technology, with the states and grids leading it.
- Who it is for How developers, data center teams, lenders and sales teams use the database.
- Rankings Company rankings drawn from the database, each with the share of the market it covers.
- Contacts How many people are in the database, by seniority and department, at which kinds of company.
- Energy sales teams Find the projects and the decision makers at the companies building them.
- ERCOT Planned and operating projects on the ERCOT grid, by technology, state and in-service year.
- Natural gas Planned and operating natural gas in the database, by state, grid and in-service year.
- Who is building data centers Data center developers ranked by number of projects and known capacity.
- FieldProspects vs Cleanview A dated comparison of what each product costs and includes, using only public information.
- Contact How to reach FieldProspects and how to request access.