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GCD Active Portfolio

Created: session 45, 2026-04-06 | Data snapshot: 2026-04-04

Overview

GCD has 54 active projects across 12 TX areas. The portfolio is dominated by lunar/Mars surface technology for Artemis — power infrastructure, EDL, surface mobility, ISRU, and materials.

TX distribution (54 Active, April 2026):

TX Area Count % Character
TX03 Power 14 25.9% Artemis lunar power grid buildout
TX09 EDL 11 20.4% Mostly known from prior work; long-horizon mission anchors
TX04 Robotics 5 9.3% Surface mobility + LIDAR
TX12 Manufacturing 5 9.3% AM certification, ISM, habitat structures
TX07 ISRU 4 7.4% Blue Alchemist + excavation + cryogenic sample return
TX13 Ground/Test 3 5.6% Dirty thermal vacuum, ISRU power testing, JSC SOFC
(none) 3 5.6% 184xxx batch with missing TX
TX14 Thermal 2 3.7% Advanced thermal control, STLN study
TX02 Computing 2 3.7% HPSC/SOSA testbed, cFS PIC64
TX08 Sensors 2 3.7% MNP nanosensor platform (ASA rover), Freedom Photonics LIDAR
TX01 Propulsion 2 3.7% SOFC (misclassified — see below)
TX10 Autonomy 1 1.9% CARMEL certification framework

Pre-query expectation vs. reality: I expected TX04 (Robotics) or TX09 (EDL) to lead. TX03 Power at 25.9% was a major surprise — GCD is currently most invested in lunar power infrastructure.

Theme 1: Artemis Lunar Power Grid (TX03, 14 projects)

The central finding: GCD is co-investing in a complete Artemis lunar surface power grid stack, spanning generation, distribution, storage, and dust management. This is a coordinated buildout, not ad hoc funding.

Power Generation

Project ID Lead TRL End What
VSAT Astrobotic Testing 184667 LaRC 4→5 (actual: 6) Aug 2026 LaRC testing Astrobotic's Vertical Solar Array Technology (LunaGrid); already exceeds target
Sensors/Instrumentation for Solar Array Prognostics (SIPS) 184650 GRC 2→5 Sept 2027 Sensors monitoring local plasma environment to optimize array operation
Solar Array Dust Removal 184671 JPL 4→5 Sept 2026 Dust accumulation on lunar/Martian solar panels; InSight documented 20%+ power loss
Harmonia RPS 147008 Zeno Power Systems 4→5 Jul 2028 Am-241 Stirling RPS, TRL 4→5 by 2028 — non-solar generation option
Regenerative Fuel Cell 116307 GRC 3→4 Sept 2027 Fuel cell + electrolyzer for long-duration energy storage; GRC, 2019-2027
Broadcast Energy Transmission 184670 GRC 0→0 April 30, 2026 SBSP/wireless power transmission assessment study; Design Reference Missions only; no hardware
Modular Power for Lunar Exploration (SIIMPLE) 184631 GRC 0→0 May 2027 Modular battery design for EVA suits, rovers, habitats

Power Distribution

Project ID Lead TRL End What
LunaGrid-Lite 147018 Astrobotic 4→7 Jul 2028 1kW, 100-500m tethered cable on CLPS lander; first lunar power distribution flight demo "as early as 2026"
TYMPO 116287 JPL 2→5 (now 4) Sept 2026 Generic tether power system; 100W-10kW over <10km; feeds LunaGrid-Lite technology
TULIPS 10kW 184666 JPL 0→0 Sept 2026 Multi-element surface power exchange converter; inter-element power sharing
2kW Universal Modular Interface Converter (UMIC) 184614 GRC 3→4 Sept 2027 High-voltage bi-directional AC/DC converter for long-distance power transmission
RALB Redesign 184664 LaRC 5→5 April 30, 2026 Power management/distribution; no TRL gain expected; ending now
Dust Tolerant Connectors + HV AC Cable 184673 GRC 0→0 Jan 2027 SBIR Phase III for Yank Technologies; 6kW dust-tolerant bi-directional connector

Surface Power Model

Project ID Lead TRL End What
Surface Power Model 184647 GRC 0→0 Nov 2026 MATLAB modeling of lunar surface power infrastructure design

The LunaGrid Commercial Ecosystem

Astrobotic is building LunaGrid — a commercial lunar power utility — with NASA co-investment through GCD: - VSAT: Astrobotic's Vertical Solar Array Technology (generation) - LunaGrid-Lite: tethered 1kW distribution demonstration on a CLPS lander - LunaRay: mission planning software (bundled with VSAT)

JPL's TYMPO and TULIPS provide the generic power transmission technology base that LunaGrid builds on. GRC's UMIC provides the power conversion interface standard.

VSAT [184667] anomaly: Target TRL was 5, but current TRL is already 6 — the project exceeded its target before the Aug 2026 end date. LaRC testing of the VSAT hardware is done.

SOFC Double-Bet for Mars Power (TX01 Misclassification)

Two GCD projects for Solid Oxide Fuel Cell (SOFC) technology — misclassified as TX01.1.4 (Solid propulsion), should be TX03 (Power) or TX03.2.2 (Fuel Cells):

  • 184672 SOFC Task — GRC, TRL 2→5, Aug 2025–Dec 2026: Advancing SOFC technology for Mars missions (cis-Mars transits, landers, surface power). CH4 + O₂ → electricity via solid oxide ceramic electrolyte. Mars planners favor CH4 over H₂ propellant — this technology converts CH4 propellant to electricity.
  • 184655 SOFC Test Capability — GRC, no TRL data, Oct 2025–Dec 2026: Restores GRC's capability to test SOFC stacks using CH4/O₂ (separate from JSC's ESTA which tests systems). Enables component-level testing that feeds [184672].

The pair: one project develops the technology (maturation), one rebuilds the test capability. Both are TX01.1.4 misclassifications — SOFCs are power devices, not solid rocket motors.

Theme 2: EDL (TX09, 11 projects)

Known from prior sessions; organized by time horizon:

Near-term / ending 2026: - Aerocapture Demo [184620] — LaRC, 0→0, ends Sept 2026. Concept assessment only. - Integrated System Assessment [184646] — JSC, TRL 2→6, ends Sept 2026 - Flight Test Instrumentation Portfolio [184652] — ARC, TRL 2→6, ends Sept 2026 - SCALPSS (PSI) [116401] — LaRC, TRL 6→7, ends Sept 2026 (already flew on IM-1 Blue Ghost)

Mid-term (2027-2030): - PSI Instrumentation [147007] — LaRC, TRL 2→5, 2027 - SCALPSS 2 [184628] — LaRC, TRL 5→6, 2030 - Entry Systems Modeling (ESM) [13633] — ARC, TRL 3→5, 2029. Long-running (began 2008+, 7,698 views) - STRATFI-Outpost [184623] — ARC, 0→0, 2029 - STRATFI-Inversion [184643] — ARC, 0→0, 2028

Long-horizon mission anchors: - VISTA / DAVINCI [158550] — ARC, TRL 5→7, 2033 — Venus entry technology for DAVINCI+ (if approved) - Dragonfly Entry Aerosciences Measurements [116394] — ARC, TRL 6→8, 2035 — Titan entry aerosciences for the Dragonfly rotorcraft mission. TRL 6→8 = flight qualification. This is the longest-duration GCD project in the active portfolio.

Theme 3: Surface Robotics (TX04, 5 projects)

Project ID Lead TRL End What
Lunar Night Survival 184640 ARC (Astrobotic) 4→9 Dec 2026 RHU survival + SDR comms + mobility-as-a-service on Astrobotic CubeRover
HI-RATE 184632 ARC 3→6 Sept 2028 High-speed autonomous rover navigation (perception + HPSC onboard)
Lunar Rover LiDAR 184636 LaRC 0→0 Sept 2026 Assessment study
LIDAR Line-up Assessment 184629 ARC 0→0 Sept 2027 LIDAR technology gap analysis for navigation challenges
Lunar Surface Mobility Coordinator 147001 Protoinnovations 5→6 Jul 2026 Coordination software for VIPER-class rover operations

Theme 4: Manufacturing (TX12, 5 projects)

Project ID Lead TRL End What
Space Recycling & Manufacturing 184649 MSFC 0→0 April 30, 2026 Ends this month; no TRL data (assessment)
Automated AM Inspection + Repair 184648 LaRC 0→0 Jun 2028 AM inspection, detection, and repair for space structures
Continuous Manufacturing of Rollable/Deformable Elements 184657 LaRC 0→0 Sept 2026 Roll-to-roll or continuous manufacturing for deployable structures
Space Habitat Structures with AM 147017 Big Metal Additive, LLC 0→0 Dec 2026 Commercial: large-format metal AM for space habitat structures
In Space Manufacturing – ASTRO 184656 MSFC 0→0 Sept 2026 Advanced Space Technologies for Resilient Operations (ISM materials)

Theme 5: ISRU (TX07, 4 projects)

Project ID Lead TRL End What
Blue Alchemist 146991 Blue Origin 4→6 Aug 2026 Molten regolith electrolysis → Si solar cells + Al wires + O₂; 8 integrated technologies; lunar environmental conditions
MMPACT 116319 MSFC (ICON) 4 (target 6) April 30, 2026 Lunar construction (landing pads, habitats); ICON laser vitrification; TRL missed; closing this month
ISRU Pilot Excavator 116320 Astrobotic 4→6 Apr 2027 Lunar regolith excavation system for ISRU feedstock
Cryogenic Sample Return (STACIS) 184635 GSFC 0→0 Sept 2027 Compact dewar for lunar icy/volatile samples at 60-84K; enabling Artemis polar ice sample return

Blue Alchemist [146991] — live API read (session 82): Blue Origin's end-to-end in-situ solar power system. Ingests regolith simulants, produces silicon solar cells, aluminum wires, oxygen, iron, and slag — entirely from local materials. 8 integrated technologies; TVAC tests at increasing integration levels. If it works, this would be the first complete ISRU-to-power system demonstrated in relevant environment. - Current TRL: 4 (target 6, Aug 2026). No TRL advance as of Feb 2026 update — 6-month window remains. - PM: Janine E. Captain (NASA GCD, not Blue Origin) — janine.e.captain@nasa.gov - NASA center partners: GRC, JSC, KSC — three centers supporting Blue Origin lead - No library items in TechPort (confirmed live API). Likely commercial/ITAR constraints. - TX13.X mismatch already logged as Data Quality Flag #2.

LunaGrid-Lite [147018] — live API read (session 82): Astrobotic Technology leading; no NASA center partners listed. 1 km cable unreel from a 6U CubeRover on the Moon, 100–500 m range, 1 kW transmission. First robotic cable deployment + high-voltage transmission on lunar surface. "As early as 2026" for CP-2 CLPS. 5-year project (2023-2028) = significant schedule flexibility if 2026 slips. No library items in TechPort.

STACIS [184635] is new — GSFC is developing the cryogenic sample preservation technology for lunar polar ice core return. This is the sample curation hardware that would be needed for Artemis polar ice sample return, which has no confirmed mission yet. It's building the capability before the mission exists.

Notable Projects Outside Themes

MNP — GSFC Gas Sensor for Australian Space Agency Rover

184622 Multifunctional Nanosensor Platform | GSFC | TRL 5→9 | 2024-11-01 to 2032-07-31

An ultra-compact, lightweight gas/volatile sensor array. Electrical resistance changes as gas species adsorb on high surface-area sensor surface. No sample preprocessing required. Applications: planetary volatiles, habitat leak detection, fire monitoring, ISRU resource screening.

The key specificity: MNP is being customized for a small rover provided by the Australian Space Agency (ASA) for a lunar CLPS mission. The ASA rover will measure lander exhaust plumes as a function of time and distance, studying plume-surface interactions. Tight mass/power allocation. This is Australia's first lunar instrument hardware in TechPort.

PM: Mahmooda Sultana (GSFC). Program Directors: Mary J Werkheiser + Mark N Thornblom (the GCD ISM/exploration portfolio team). TRL 5→9 over 7.5 years — TRL 9 = flight-validated on the lunar surface.

Dragonfly Entry Aerosciences — GCD's Longest Active Project

116394 Dragonfly Entry Aerosciences Measurements | ARC | TRL 6→8 | ends 2035

Flight instrumentation for Titan entry on the Dragonfly rotorcraft mission. TRL 6 → 8 means flight qualification of real hardware. 9+ years of GCD funding through actual mission launch/operations. The longest time horizon in the GCD Active portfolio.

CARMEL

184634 Certification for Autonomy | ARC | TRL 3→4 | ends Nov 2026

Documented in tx10-autonomous-systems.md. Autonomy certification framework for commercial providers (Blue Origin partner). Replaces NPR 7120.5 with objectives-based assurance cases.

The 184xxx Batch Character

25+ of the 54 active GCD projects are "184xxx" batch records created in mid-2025. Key characteristics: - TRL data mostly absent (TRL 0→0): project-level TRL fields are blank — these are assessment/analysis projects or early center-internal work - No start dates visible in the search results (all show "?") - Mostly short duration: many end Sept 2026, some April 30, 2026 - Center-internal: GRC (power), LaRC (EDL/manufacturing), ARC (robotics/EDL), MSFC (ISRU/manufacturing) - Several are assessment studies only (RALB, Broadcast Energy Transmission, Space Recycling, Surface Power Model)

The 184xxx batch represents a 2025 portfolio planning exercise by GCD — probably associated with a new fiscal year planning cycle. These are not full multi-year development projects; they're 1-2 year center activities with no guaranteed follow-on.

Contrast with the "147xxx" Tipping Point projects (LunaGrid-Lite [147018], Harmonia [147008], Blue Alchemist [146991], ISRU Pilot Excavator [116320], Freedom Photonics LIDAR [146992]): these are 2023-vintage industry awards with TRL data, clear start/end dates, and well-defined deliverables. The 147xxx batch = externally-awarded commercial partnerships; the 184xxx batch = internally-generated center work.

Data Quality Flags

  1. SOFC projects TX01.1.4 mismatch: [184672] and [184655] are fuel cell power projects, misclassified as solid propulsion. ML mismatch likely high.
  2. ISRU-Based Power [146991] TX13 mismatch: Blue Alchemist produces silicon solar cells from regolith — should be TX07 (ISRU) or TX03 (Power), not TX13 (Ground/Test/Surface).
  3. VSAT TRL anomaly: [184667] has target TRL 5 but current TRL 6 — already exceeded target.
  4. 184xxx TRL=0: 10+ projects with TRL 0→0. Not a measurement — represents missing data in batch records.

Open Threads

  1. April 30 closeouts — MMPACT [116319], Space Recycling [184649], RALB [184664], Broadcast Energy Transmission [184670]. Check outcome records after April 30.
  2. LunaGrid-Lite flight date — Astrobotic says "as early as 2026" for CP-2 CLPS. If flown, TRL 4→7 advance. Check for mission announcement. (Note: no TechPort documents; pure CLPS mission news will surface this.)
  3. MNP ASA rover mission — Australian Space Agency lunar rover on a CLPS lander. What is this mission? No confirmed flight date known. TRL 9 target by 2032.
  4. Blue Alchemist TRL 6 target — ends August 2026. TRL still 4 as of Feb 2026. No library items available (confirmed session 82). Next data snapshot should show update.
  5. STACIS — what mission does this cryogenic sample return hardware serve? No confirmed polar sample return mission. Is this precursor infrastructure for Artemis polar science?
  6. SOFC Mars power viability — GRC is running two parallel SOFC projects. What is the NASA roadmap for SOFC as Mars power? Is there a GCD or TDM follow-on planned?

Queries Used

  • portfolio_aggregate(group_by="primaryTx", filter={"program":"GCD","status":"Active"}) → 54 projects, 12 TX areas
  • find_projects(program="GCD", technology_area="TX03", status="Active") → 14 TX03 projects
  • find_projects(program="GCD", status="Active") → full 54-project listing
  • get_project(184622) live — MNP full details (ASA rover, TRL 9, 2032)
  • get_project([146991, 184666, 184672, 184670, 184655, 184635, 184632]) batch — Blue Alchemist, TULIPS, SOFC, STACIS, HI-RATE
  • get_project([147018, 116287, 184667]) batch — LunaGrid ecosystem

Cross-References