softwareengineerprogrammer · softwareengineerprogrammer · Jan 13, 2026 · Jan 13, 2026 · Jan 13, 2026 · Jan 13, 2026
diff --git a/.gitignore b/.gitignore
@@ -99,7 +99,7 @@ docs/_build
 docs/temp.txt
 docs/reference/geophires-request.json
 docs/reference/parameters.rst
-docs/Fervo_Project_Cape-4.md
+docs/Fervo_Project_Cape-5.md
 docs/geophires-request.json
 docs/parameters.rst
 docs/hip-ra-x-request.json

diff --git a/README.rst b/README.rst
@@ -168,10 +168,10 @@ Example-specific web interface deeplinks are listed in the Link column.
      - Input file
      - Case report file
      - Link
-   * - Case Study: 500 MWe EGS  modeled on Fervo Cape Station Phase II (`documentation <https://nrel.github.io/GEOPHIRES-X/Fervo_Project_Cape-4.html>`__)
-     - `Fervo_Project_Cape-4.txt <tests/examples/Fervo_Project_Cape-4.txt>`__
-     - `.out <tests/examples/Fervo_Project_Cape-4.out>`__
-     - `link <https://gtp.scientificwebservices.com/geophires?geophires-example-id=Fervo_Project_Cape-4>`__
+   * - Case Study: 500 MWe EGS modeled on Fervo Cape Station (`documentation <https://nrel.github.io/GEOPHIRES-X/Fervo_Project_Cape-5.html>`__)
+     - `Fervo_Project_Cape-4.txt <tests/examples/Fervo_Project_Cape-5.txt>`__
+     - `.out <tests/examples/Fervo_Project_Cape-5.out>`__
+     - `link <https://gtp.scientificwebservices.com/geophires?geophires-example-id=Fervo_Project_Cape-5>`__
    * - Example 1: EGS Electricity
      - `example1.txt <tests/examples/example1.txt>`__
      - `.out <tests/examples/example1.out>`__

diff --git a/docs/Fervo_Project_Cape-4_v2025-08-11.md → docs/Fervo_Project_Cape-4.md b/docs/Fervo_Project_Cape-4_v2025-08-11.md → docs/Fervo_Project_Cape-4.md
@@ -1,11 +1,11 @@
-# [v2025-08-11] Case Study: 500 MWe EGS Project Modeled on Fervo Cape Station
+# [Deprecated] Case Study: 500 MWe EGS Project Modeled on Fervo Cape Station
 
 **⚠️ This is a previous version of the case study. The case study has been updated since the release of this version.**
-[Click here](https://github.com/NREL/GEOPHIRES-X/blob/main/docs/Fervo_Project_Cape-4.md#case-study-500-mwe-egs-project-modeled-on-fervo-cape-station) to find the latest version.
+[Click here](Fervo_Project_Cape-5.html) to find the latest version.
 
 ---
 
-The GEOPHIRES example `Fervo_Project_Cape-4_vv2025-08-11` is a case study of a 500 MWe EGS Project modeled
+The GEOPHIRES example `Fervo_Project_Cape-4` is a case study of a 500 MWe EGS Project modeled
 on Fervo Cape Station with its April 2025-announced
 [upsizing from 400 MW to 500 MW](https://fervoenergy.com/fervo-energy-announces-31-mw-power-purchase-agreement-with-shell-energy/).
 Case study inputs are formulated using a combination of publicly available data, extrapolations, and estimates.
@@ -15,7 +15,7 @@ the [SAM Single Owner PPA Economic Model](https://softwareengineerprogrammer.git
 
 Key case study results include LCOE = $81.1/MWh and CAPEX = $5000/kW.
 
-[Click here](https://gtp.scientificwebservices.com/geophires/?geophires-example-id=Fervo_Project_Cape-4_v2025-02-24) to
+[Click here](https://gtp.scientificwebservices.com/geophires/?geophires-example-id=Fervo_Project_Cape-4) to
 interactively explore the case study in the GEOPHIRES web interface.
 
 ## Approach & Methodology
@@ -41,7 +41,7 @@ the [web interface](https://gtp.scientificwebservices.com/geophires/?geophires-e
 
 ## Inputs
 
-See [Fervo_Project_Cape-4_v2025-08-11.txt](https://github.com/softwareengineerprogrammer/GEOPHIRES/blob/main/tests/examples/Fervo_Project_Cape-4_v2025-08-11.txt)
+See [Fervo_Project_Cape-4.txt](https://github.com/softwareengineerprogrammer/GEOPHIRES/blob/main/tests/examples/Fervo_Project_Cape-4.txt)
 in source code for the full set of inputs.
 
 ### Economic Parameters
@@ -81,7 +81,7 @@ in source code for the full set of inputs.
 
 ## Results
 
-See [Fervo_Project_Cape-4_v2025-08-11.out](https://github.com/softwareengineerprogrammer/GEOPHIRES/blob/main/tests/examples/Fervo_Project_Cape-4_v2025-08-11.out)
+See [Fervo_Project_Cape-4.out](https://github.com/softwareengineerprogrammer/GEOPHIRES/blob/main/tests/examples/Fervo_Project_Cape-4.out)
 in source code for the complete results.
 
 ### Economic Results

diff --git a/docs/Fervo_Project_Cape-4.md.jinja → docs/Fervo_Project_Cape-5.md.jinja b/docs/Fervo_Project_Cape-4.md.jinja → docs/Fervo_Project_Cape-5.md.jinja
@@ -2,12 +2,12 @@
 
 ## Introduction
 
-The GEOPHIRES example `Fervo_Project_Cape-4` is a case study of a 500 MWe EGS project modeled
+The GEOPHIRES example `Fervo_Project_Cape-5` is a case study of a 500 MWe EGS project modeled
 on Phases I and II of [Fervo Energy's Cape Station](https://capestation.com/).
 
 Key case study results include LCOE = {{ '$' ~ lcoe_usd_per_mwh ~ '/MWh' }} and IRR = {{ irr_pct ~ '%' }}.
 
-[Click here](https://gtp.scientificwebservices.com/geophires/?geophires-example-id=Fervo_Project_Cape-4) to
+[Click here](https://gtp.scientificwebservices.com/geophires/?geophires-example-id=Fervo_Project_Cape-5) to
 interactively explore the case study in the GEOPHIRES web interface.
 
 ### Modeling Overview: A Conservative, Second-of-a-Kind Analog
@@ -49,7 +49,7 @@ It tests the premise that Fervo’s success at Cape Station is a replicable stan
 industry.
 The results serve as reference points for what is achievable using current technology in high-grade resources.
 
-**Template for Resource Assessment & Custom Modeling:** The example input file (`Fervo_Project_Cape-4.txt`) is intended
+**Template for Resource Assessment & Custom Modeling:** The example input file (`Fervo_Project_Cape-5.txt`) is intended
 as customizable template for modeling other resources.
 Users can input local geologic data (gradient, rock properties) into this template to evaluate how a Cape Station-style
 design would perform in different geographies (e.g., Nevada vs. Utah vs. International).
@@ -63,11 +63,11 @@ how policy changes impact the feasibility of replicating this design elsewhere.
 The Inputs and Results tables document key assumptions, inputs, and a comparison of results with reference
 values.
 Note that these are not the exhaustive sets of inputs and results, which are available in source code and
-the [web interface](https://gtp.scientificwebservices.com/geophires/?geophires-example-id=Fervo_Project_Cape-4).
+the [web interface](https://gtp.scientificwebservices.com/geophires/?geophires-example-id=Fervo_Project_Cape-5).
 
 ### Inputs
 
-See [Fervo_Project_Cape-4.txt](https://github.com/softwareengineerprogrammer/GEOPHIRES/blob/main/tests/examples/Fervo_Project_Cape-4.txt)
+See [Fervo_Project_Cape-5.txt](https://github.com/softwareengineerprogrammer/GEOPHIRES/blob/main/tests/examples/Fervo_Project_Cape-5.txt)
 in source code for the full set of inputs.
 
 #### Reservoir Parameters
@@ -117,7 +117,7 @@ Despite these structural differences, the comparison validates the basis for the
 
 ## Results
 
-See [Fervo_Project_Cape-4.out](https://github.com/softwareengineerprogrammer/GEOPHIRES/blob/main/tests/examples/Fervo_Project_Cape-4.out)
+See [Fervo_Project_Cape-5.out](https://github.com/softwareengineerprogrammer/GEOPHIRES/blob/main/tests/examples/Fervo_Project_Cape-5.out)
 in source code for the complete results.
 
 ### Economic Results
@@ -184,12 +184,12 @@ Click the bars to view the sensitivity analysis result for the input value in th
 .. raw:: html
 
     <!-- For screen: interactive SVG -->
-    <object data="_images/fervo_project_cape-4-sensitivity-analysis-lcoe.svg"
+    <object data="_images/fervo_project_cape-5-sensitivity-analysis-lcoe.svg"
             type="image/svg+xml"
             class="sensitivity-chart-interactive"></object>
 
     <!-- For print: static PNG -->
-    <img src="_images/fervo_project_cape-4-sensitivity-analysis-lcoe.png"
+    <img src="_images/fervo_project_cape-5-sensitivity-analysis-lcoe.png"
          alt="LCOE Sensitivity Analysis Chart"
          class="sensitivity-chart-print">
 
@@ -207,7 +207,7 @@ tax liability, and decreases the resulting LCOE.
 
 .. raw:: html
 
-    <object data="_images/fervo_project_cape-4-sensitivity-analysis-irr.svg"
+    <object data="_images/fervo_project_cape-5-sensitivity-analysis-irr.svg"
             type="image/svg+xml"
             class="sensitivity-chart-interactive"></object>
 
@@ -219,11 +219,11 @@ tax liability, and decreases the resulting LCOE.
 
 .. raw:: html
 
-    <object data="_images/fervo_project_cape-4-sensitivity-analysis-project_npv.svg"
+    <object data="_images/fervo_project_cape-5-sensitivity-analysis-project_npv.svg"
             type="image/svg+xml"
             class="sensitivity-chart-interactive"></object>
 
-    <img src="_images/fervo_project_cape-4-sensitivity-analysis-project_npv.png"
+    <img src="_images/fervo_project_cape-5-sensitivity-analysis-project_npv.png"
          alt="NPV Sensitivity Analysis Chart"
          class="sensitivity-chart-print">
 
@@ -238,10 +238,11 @@ Phase I model in the GEOPHIRES web interface.
 
 ## Previous Versions
 
-This page describes the current version of the `Fervo_Project_Cape-4` GEOPHIRES example.
-Documentation is available for the following previous versions, which are deprecated in favor of the current version:
+Documentation is available for the following previous case study versions, which are deprecated in favor of the current version:
 
-1. [Fervo_Project_Cape-4_v2025-08-11](https://github.com/softwareengineerprogrammer/GEOPHIRES/blob/main/docs/Fervo_Project_Cape-4_v2025-08-11.md#case-study-500-mwe-egs-project-modeled-on-fervo-cape-station)
+1. [Fervo_Project_Cape-4](Fervo_Project_Cape-4.html)
+
+{# TODO others e.g. Fervo_Project_Cape-3... #}
 
 ---
 

diff --git a/docs/GEOPHIRES-Examples.md b/docs/GEOPHIRES-Examples.md
@@ -7,4 +7,4 @@ or in the [web interface](https://gtp.scientificwebservices.com/geophires) under
 
 ## Case Study: 500 MWe EGS Project Modeled on Fervo Cape Station
 
-See documentation: [Case Study: 500 MWe EGS Project Modeled on Fervo Cape Station](Fervo_Project_Cape-4.html).
+See documentation: [Case Study: 500 MWe EGS Project Modeled on Fervo Cape Station](Fervo_Project_Cape-5.html).
diff --git a/docs/SAM-Economic-Models.md b/docs/SAM-Economic-Models.md
@@ -121,7 +121,7 @@ Output Parameters:
 
 ### Case Study: 500 MWe EGS Project Modeled on Fervo Cape Station
 
-[Web interface link](https://gtp.scientificwebservices.com/geophires/?geophires-example-id=Fervo_Project_Cape-4)
+[Web interface link](https://gtp.scientificwebservices.com/geophires/?geophires-example-id=Fervo_Project_Cape-5)
 
 Documentation: [Case Study: 500 MWe EGS Project Modeled on Fervo Cape Station](Fervo_Project_Cape-4.html).
 

diff --git a/docs/_images/fervo_project_cape-4-net-power-production.png b/docs/_images/fervo_project_cape-4-net-power-production.png
diff --git a/docs/_images/fervo_project_cape-4-production-temperature.png b/docs/_images/fervo_project_cape-4-production-temperature.png
diff --git a/docs/_images/fervo_project_cape-4-sensitivity-analysis-irr.png b/docs/_images/fervo_project_cape-4-sensitivity-analysis-irr.png
diff --git a/docs/_images/fervo_project_cape-4-sensitivity-analysis-lcoe.png b/docs/_images/fervo_project_cape-4-sensitivity-analysis-lcoe.png
diff --git a/docs/_images/fervo_project_cape-4-sensitivity-analysis-project_npv.png b/docs/_images/fervo_project_cape-4-sensitivity-analysis-project_npv.png
diff --git a/docs/_images/fervo_project_cape-5-sensitivity-analysis-irr.png b/docs/_images/fervo_project_cape-5-sensitivity-analysis-irr.png
Original file line number	Diff line number	Diff line change
Expand Up		@@ -7,4 +7,4 @@ or in the [web interface](https://gtp.scientificwebservices.com/geophires) under

		## Case Study: 500 MWe EGS Project Modeled on Fervo Cape Station

		See documentation: [Case Study: 500 MWe EGS Project Modeled on Fervo Cape Station](Fervo_Project_Cape-4.html).
		See documentation: [Case Study: 500 MWe EGS Project Modeled on Fervo Cape Station](Fervo_Project_Cape-5.html).