Opportunity Information: Apply for DE FOA 0000841
Apply for DE FOA 0000841
- The Golden Field Office in the energy sector is offering a public funding opportunity titled "Geothermal Play Fairway Analysis" and is now available to receive applicants.
- Interested and eligible applicants and submit their applications by referencing the CFDA number(s): 81.087 Renewable Energy Research and Development.
- This funding opportunity was created on Jan 24, 2014 and posted on Jan 24, 2014.
- Applicants must submit their applications by Apr 11, 2014. (Agency may still review applications by suitable applicants for the remaining/unused allocated funding in 2026.)
- Eligible applicants include: Unrestricted (i.e., open to any type of entity above), subject to any clarification in text field entitled Additional Information on Eligibility.
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Opportunity Summary:
The Geothermal Play Fairway Analysis funding opportunity (DE-FOA-0000841) was a U.S. Department of Energy solicitation, administered through the Golden Field Office under the Geothermal Technologies Office (GTO), focused on lowering the cost and risk of geothermal power development by improving drilling success rates. The central idea is straightforward: geothermal projects often struggle to secure financing because drilling is expensive and uncertain, so anything that can better predict where commercially viable heat, permeability, and fluids exist can reduce the chance of drilling unproductive wells. This opportunity sought projects that strengthen the front end of geothermal exploration so that developers can make better-informed drilling decisions.
The program emphasis was on advancing the scientific and technical basis for identifying geothermal-favorable areas by improving knowledge of geological, geophysical, and geochemical indicators. In practice, that means proposals were expected to either collect new subsurface or surface data using innovative exploration technologies, or apply new and improved analysis methods to existing datasets to extract additional value. The solicitation highlighted that the most useful datasets are those that serve as clear signatures of the three properties that control geothermal viability: temperature (how much usable heat is present), permeability (whether fluids can move through rock at meaningful rates), and fluid (whether there is adequate fluid presence and circulation to carry heat). Applicants were encouraged to integrate multiple lines of evidence rather than rely on a single measurement type, because geothermal systems are controlled by complex interactions among structure, rock properties, and hydrothermal circulation.
A key requirement was that proposed work should target one of the regions identified in GTOs Data Gap Analysis, meaning the government had already evaluated where important exploration data were missing or insufficient and wanted applicants to close those gaps. Beyond generating maps or interpretations, the solicitation placed strong weight on uncertainty analysis. Projects were expected to quantify uncertainty in a way that directly shows how the work could increase exploration confidence and, ideally, improve real-world drilling success rates. In other words, it was not enough to claim a method was better; teams needed to show, with defensible analysis, how the approach changes decision-making and reduces the probability of expensive exploration mistakes.
The intended deliverable from a successful project was the development of a Geothermal Play Fairway for a specific region. A play fairway is essentially a constrained geographic area defined by a favorable combination of structural and hydrological conditions, supported by integrated datasets and interpretation. It is meant to highlight where geothermal development is most promising by narrowing down broad regions into prioritized corridors, trends, or zones where the intersection of heat, permeability pathways (often fault and fracture systems), and fluid circulation is most likely. The practical outcome is a more actionable exploration roadmap for industry and other stakeholders, improving the odds that subsequent drilling targets will be productive.
Administratively, the opportunity was listed as discretionary funding and allowed several funding instrument types, including cooperative agreements, grants, and other mechanisms, under the DOE renewable energy research and development CFDA number 81.087. Eligibility was described as unrestricted, meaning it was broadly open to different entity types, subject to any additional clarifications in the full announcement. Cost sharing or matching was required, signaling DOE expected recipients to contribute non-federal resources and maintain a shared stake in project outcomes. The announcement was posted on January 24, 2014, with an application deadline of April 11, 2014, and it was later archived on July 11, 2014. The public listing did not specify an award ceiling, floor, or an estimated total funding amount, implying applicants needed to rely on the full FOA details for budget expectations and award structure.
For access and support, the announcement pointed applicants to the EERE Exchange portal and provided a grants management contact (Andrew Rittgers) via playfairway@go.doe.gov, along with a note that content-related questions could be directed through the channels described in the full FOA. Overall, the opportunity was designed to push geothermal exploration toward more data-driven, uncertainty-aware targeting, with the explicit goal of translating better science and better analytics into fewer failed wells and more financeable geothermal projects.
Geothermal Play Fairway Analysis (DE-FOA-0000841) - FAQs
What is the Geothermal Play Fairway Analysis funding opportunity (DE-FOA-0000841)?
It was a U.S. Department of Energy (DOE) solicitation administered through the Golden Field Office under the Geothermal Technologies Office (GTO). The focus was to lower the cost and risk of geothermal power development by improving drilling success rates through better, more reliable geothermal exploration targeting.
What problem was this funding opportunity trying to solve?
Geothermal projects often face financing challenges because exploration drilling is expensive and uncertain. If developers drill in the wrong place, the result can be unproductive wells and major sunk costs. This opportunity aimed to improve the front end of geothermal exploration so developers can make better-informed drilling decisions and reduce the chance of drilling failures.
What was the main goal of the program?
The main goal was to advance the scientific and technical basis for identifying geothermal-favorable areas, so exploration decisions become more data-driven and less uncertain, ultimately increasing the likelihood of successful wells.
What kinds of projects were expected to be competitive?
Projects were expected to either (1) collect new subsurface or surface data using innovative exploration technologies, or (2) apply new or improved analysis methods to existing datasets to extract additional value. In both cases, proposals were expected to strengthen the early stages of geothermal exploration and targeting.
What types of geothermal indicators did the solicitation emphasize?
The solicitation emphasized improving knowledge of geological, geophysical, and geochemical indicators. The most useful datasets were described as those that provide clear signatures of the three key properties that control geothermal viability: temperature, permeability, and fluid.
What are the three key properties that control geothermal viability in this FOA?
The FOA highlighted three properties: (1) temperature (usable heat), (2) permeability (whether fluids can move through rock at meaningful rates), and (3) fluid (adequate fluid presence and circulation to carry heat).
Did DOE expect applicants to use a single dataset or multiple datasets?
Applicants were encouraged to integrate multiple lines of evidence rather than rely on a single measurement type, because geothermal systems depend on complex interactions among structure, rock properties, and hydrothermal circulation.
Was there a geographic targeting requirement for proposed work?
Yes. A key requirement was that proposed work should target one of the regions identified in GTO's Data Gap Analysis, reflecting areas where DOE had already determined that important exploration data were missing or insufficient and needed to be improved.
What is meant by GTO's "Data Gap Analysis" in this context?
Based on the public description, it refers to a GTO effort to identify regions where geothermal exploration data were missing or not sufficient. The FOA required that project work target one of those identified regions to help close those gaps.
What role did uncertainty analysis play in this funding opportunity?
Uncertainty analysis was heavily emphasized. Projects were expected to quantify uncertainty in a way that shows how the work would increase exploration confidence and, ideally, improve real-world drilling success rates. It was not enough to claim an approach was better; teams needed defensible analysis showing how decision-making would improve and how expensive exploration mistakes would be less likely.
What did DOE mean by improving "drilling success rates"?
In this FOA's framing, improving drilling success rates means increasing the likelihood that subsequent drilling targets will be productive by using better integrated data, better interpretation, and explicit uncertainty quantification to guide where developers drill.
What was the intended deliverable of a successful project?
The intended deliverable was the development of a Geothermal Play Fairway for a specific region.
What is a "Geothermal Play Fairway"?
A play fairway is a constrained geographic area defined by a favorable combination of structural and hydrological conditions, supported by integrated datasets and interpretation. It is meant to narrow broad regions into prioritized corridors, trends, or zones where the intersection of heat, permeability pathways (often faults and fractures), and fluid circulation is most likely.
How is a play fairway intended to be used in practice?
It is intended to be an actionable exploration roadmap that helps industry and other stakeholders prioritize where geothermal development is most promising, with the practical aim of improving the odds that later drilling targets will succeed.
Which DOE office administered this solicitation?
It was administered through DOE's Golden Field Office under the Geothermal Technologies Office (GTO).
What kind of funding was this (discretionary vs. mandatory)?
The opportunity was listed as discretionary funding.
What funding instrument types were allowed?
The listing indicated several possible funding instrument types, including cooperative agreements, grants, and other mechanisms.
What CFDA program number was associated with this opportunity?
It was associated with DOE renewable energy research and development under CFDA 81.087.
Who was eligible to apply?
Eligibility was described as unrestricted, meaning it was broadly open to different entity types, subject to any additional clarifications provided in the full announcement.
Was cost sharing or matching required?
Yes. Cost sharing or matching was required, indicating DOE expected recipients to contribute non-federal resources and share in the project stake and outcomes.
Were award amounts or total available funding published in the public listing?
No. The public listing did not specify an award ceiling, award floor, or an estimated total funding amount. Applicants were expected to rely on the full FOA for budget expectations and award structure.
When was the FOA posted and when were applications due?
The announcement was posted on January 24, 2014, and the application deadline was April 11, 2014.
Is this opportunity still active?
No. The announcement was later archived on July 11, 2014.
Where were applicants directed to apply or access the opportunity?
The announcement pointed applicants to the EERE Exchange portal for access and submission-related actions.
Who was the grants management contact listed for this opportunity?
The listing provided a grants management contact: Andrew Rittgers, reachable via playfairway@go.doe.gov.
How were content-related questions supposed to be handled?
The announcement noted that content-related questions could be directed through the channels described in the full FOA.
What does "lowering cost and risk" mean in the context of this FOA?
It refers to reducing the financial and technical uncertainty that comes from expensive, uncertain drilling by improving the ability to predict where commercially viable heat, permeability, and fluids exist before drilling begins.
What did DOE consider a strong technical approach for exploration targeting?
Based on the description, a strong approach would combine improved data collection or improved analytical methods with integrated interpretation across multiple datasets, and include clear uncertainty quantification that demonstrates better exploration decision-making.
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