Quartz Solar, LLC
Solar power plant in Cross County, Arkansas. 135 MW of nameplate capacity across 1 generator, operated by RWE Clean Energy.
Also known as Quartz Solar · EIA plant 67038
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 135 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- March 2025First generator online
- Operator
- RWE Clean EnergyEIA operator ID 67192
- Grid
- MISOBalancing authority MISO
- Price nodes
- 1 MISO nodeResource nodes with prices
- Location
- Cross County, AR35.2085, −90.7912
- EIA plant ID
- 67038EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Quartz Solar produces
Free · EIA-923Net generation, 2025
293 GWh
292,992 MWh, final
Capacity factor, 2025
Not reported
2024: Not reported
January to July 2026
180 GWh
Provisional
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | Not reported | Not reported | 0 of 12 |
| 2021 | Not reported | Not reported | 0 of 12 |
| 2022 | Not reported | Not reported | 0 of 12 |
| 2023 | Not reported | Not reported | 0 of 12 |
| 2024 | Not reported | Not reported | 0 of 12 |
| 2025 | 292,992 | Not reported | 12 of 12 |
| 2026 (provisional, partial year) | 180,271 | 26.2% | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free account · MISOEmissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| QRTZ | Solar Photovoltaic | 135.0 | March 2025 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists RWE Clean Energy as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Power plants near Quartz Solar
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Questions about Quartz Solar
How much power does Quartz Solar, LLC produce?
Quartz Solar, LLC reported 292,992 MWh (293 GWh) of net generation in 2025. From January to July 2026 it reported 180 GWh, which is provisional.
Where is Quartz Solar, LLC?
Quartz Solar, LLC is in Cross County, Arkansas, at 35.2085, −90.7912. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Quartz Solar, LLC?
EIA-860M for August 2026 lists RWE Clean Energy as the operator (EIA operator ID 67192). The operator is not always the owner.
When did Quartz Solar, LLC start operating?
Its first generator began operating in March 2025, according to EIA-860M.
Does InfraMap have power prices for Quartz Solar, LLC?
Yes. InfraMap has MISO day-ahead and real-time prices at 1 price node linked to Quartz Solar, LLC, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- MISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page