The U.S. project scope
The February 2023 Hestia announcement described an enhanced-oil-recovery operation in United States. A natural-gas return stream contaminated with CO₂ was the proposed fuel for CES oxy-fuel generation.
The intended outputs were electricity for oil-field operations and grid sales, with the CO₂ directed into the oil and gas reservoir. These are the objectives stated in the announcement.
Valverde’s role
Valverde served as project manager and held the licence to the CES technology. MISC Berhad, Aker Solutions and Clean Energy Systems were named participants in the shared Hestia study.
Project at a glance
- Location
- United States; the project site is not named in the announcement.
- Application
- Enhanced oil recovery (EOR)
- Fuel
- A natural-gas return stream contaminated with CO₂
- Published stage
- Pre-FEED announced 22 February 2023
- Project capacity
- A site-specific capacity is not stated in the announcement.
This profile records the announced study. A current development or operating status is not confirmed in this record.C06
Published EOR configuration

Sources and related project
Hestia announcement, 22 February 2023 (PDF) · Valverde’s original Hestia page
Explore Hestia Canada to compare the fuel stream used by the other project in the study.