Joint power and data center development with MPLX
Company: Marathon Digital
The claim, verbatim
Joint initiative with MPLX to develop and operate multiple integrated power generation facilities and data center campuses in West Texas, with initial capacity of approximately 400 MW and option to expand up to 1.5 GW across three planned sites.
Source (primary)
marathon-digital 8-K exhibit (q325shareholderletter.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-09-27)Live source ↗
Quote: “to develop and operate multiple integrated power generation facilities and state-of-the-art data center campuses in West Texas... The initial capacity is expected to reach ~400 MW, with the option to expand up to 1.5 GW across three planned sites.”
How we checked this
Checked on September 28, 2026. The cited source supports every part of this claim.
The letter describes the MPLX initiative in West Texas with ~400 MW initial capacity and an option to expand to 1.5 GW across three planned sites.
Confirmed in the source:
- MARA announced a joint initiative with MPLX
- The initiative is to develop and operate multiple integrated power generation facilities and data center campuses in West Texas
- Initial capacity is expected to reach about 400 MW
- There is an option to expand up to 1.5 GW across three planned sites
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/1507605/000150760525000026/q325shareholderletter.htm) in full (50,724 characters, retrieved September 27, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms marathon-digital 8-K exhibit (q325shareholderletter.htm)
Quote: “to develop and operate multiple integrated power generation facilities and state-of-the-art data center campuses in West Texas... The initial capacity is expected to reach ~400 MW, with the option to expand up to 1.5 GW across three planned sites.”