Expion Energy, Inc. (XPON): R&D Expense
$558.9K
Year ended 2025-12-31
$536.2K
Trailing 12 months to 2026-06-30
+27.4%
3-year compound annual growth
| Period ended | R&D Expense | Change YoY | Source filing |
|---|---|---|---|
| 2025-12-31 | $558.9K | +89.3% | 2026-03-17, From 2025-01-01 |
| 2024-12-31 | $295.3K | -25.7% | 2026-03-17, From 2024-01-01 |
| 2023-12-31 | $397.7K | +47.3% | 2025-03-31, From 2023-01-01 |
| 2022-12-31 | $270.1K | +365.3% | 2023-03-30, From 2022-01-01 |
| 2021-12-31 | $58.0K | n/a | 2023-03-30, From 2021-01-01 |
R&D Expense at similar companies
| Company | Year ended | R&D Expense | Change YoY |
|---|---|---|---|
| Expion Energy, Inc. (XPON) | 2025-12-31 | $558.9K | +89.3% |
| Laser Photonics Corp (LASE) | 2025-12-31 | $513.6K | -11.3% |
| TurnOnGreen, Inc. (TOGI) | 2025-12-31 | $444.0K | +9.1% |
| NeoVolta Inc. (NEOV) | 2026-06-30 | $1.56M | +889.2% |
| Polar Power, Inc. (POLA) | 2025-12-31 | $646.0K | -16.2% |
| Nuvve Holding Corp. (NVVE) | 2025-12-31 | $3.83M | -15.6% |
| SES AI Corp (SES) | 2025-12-31 | $67.05M | -7.1% |
| Solid Power, Inc. (SLDP) | 2025-12-31 | $72.51M | -1.1% |
| Xchg Ltd (XCH) | 2025-12-31 | $7.07M | -41.8% |
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