Summit Texas Clean Energy LLC (STCE):
Texas Clean Energy Project (TCEP)
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Summit Texas Clean Energy LLC
Penwell, Texas
Project Duration: 02/01/2010 – 07/15/20171
Award Number:
Technology Area:
Clean Coal Power Initiative (CCPI)
Total Award Value:
Key Technology:
Advanced Gasification, Advanced Turbines, Carbon Dioxide (CO2) Capture, CO2 Compression, CO2Storage3
DOE Share:

Performer Share:

Project Description



The Texas Clean Energy Project (TCEP), to be located in Penwell, Texas, about 15-miles west of Odessa, is a Carbon Capture and Storage (CCS) first-of-a-kind commercial demonstration integrating CO2 capture technology with a nominal 400 megawatt electrical (MWe) integrated gasification combined cycle (IGCC) power/poly-generation facility. The IGCC plant will deploy an advanced Siemens coal gasification and high-hydrogen capable power block. About 2.3 million tonnes of CO2 per year will be captured using water-gas shift (to maximize CO2 conversion) and Selas (a.k.a. Linde) Rectisol® technology. About 80% of the captured CO2 will be compressed and delivered via existing regional pipeline to depleted West Texas Permian Basin oil fields for deep geologic storage with concomitant enhanced oil recovery (EOR). The Texas Bureau of Economic Geology will develop and assure compliance with monitoring, verification and accounting requirements. The remaining captured CO2 will be used in the production of urea fertilizer.

Project Benefits

Relative to the DOE goals established in the Funding Opportunity Announcement (FOA), the benefits are as follows:

  1. Greater than 90% CO2 capture efficiency in the coal-gasification synthesis gas (syngas) stream, significantly exceeding the minimum 50% capture efficiency requirement;
  2. Makes progress toward the goal of less than 10% increase in the cost of electricity (COE) for gasification systems through revenues generated by multiple products; and,
  3. Captures and sequesters or puts to beneficial use about 2.3 million tonnes of CO2 per year, significantly exceeding the minimum 300,000 tonnes per year requirement.

Project Status

The TCEP is slated for financial closing in mid 2015 with a groundbreaking in mid to late Summer 2015. Construction will be completed in mid 2018 with ramp up to full commercial operations to begin soon afterward.

Presentations, Papers and Publications


Topical Reports

Environmental Reports

Contact Information

Federal Project Manager Jason Lewis:
Technology Manager Michael Knaggs:
Principal Investigator Karl Mattes:


1 This is the period of performance recognized under the DOE Financial Assistance Award. The commercial project may be continued well beyond the DOE’s involvement.
2 This is the value established for the portion of the total project costs recognized under the DOE Financial Assistance Award for cost-sharing purposes. It is not necessarily equal to the actual total project cost burden of the Recipient.
3 The specific objective of the DOE competitive Funding Opportunity Announcement for CCPI-Round 3 was to demonstrate advanced coal-based technologies that capture and sequester, or put to beneficial use, CO2 emissions.