Parent Directory| Name | Size | Last Modified |
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| 0001213900-23-029699-index.html | 2023-04-14 08:05:13 | |
| 0001213900-23-029699.txt | 2023-04-14 08:05:13 | |
 0001213900-23-029699-xbrl.zip | 17296 | 2023-04-14 08:05:13 |
| ea176954-8k_heliogen.htm | 29321 | 2023-04-14 08:05:13 |
| ea176954-8k_heliogen_htm.xml | 5631 | 2023-04-14 08:05:13 |
| ea176954ex99-1_heliogen.htm | 9020 | 2023-04-14 08:05:13 |
| FilingSummary.xml | 1707 | 2023-04-14 08:05:13 |
| Financial_Report.xlsx | 5775 | 2023-04-14 08:05:13 |
| hlgn-20230414.xsd | 4071 | 2023-04-14 08:05:13 |
| hlgn-20230414_def.xml | 26765 | 2023-04-14 08:05:13 |
| hlgn-20230414_lab.xml | 36995 | 2023-04-14 08:05:13 |
| hlgn-20230414_pre.xml | 25389 | 2023-04-14 08:05:13 |
| MetaLinks.json | 41748 | 2023-04-14 08:05:13 |
| R1.htm | 40387 | 2023-04-14 08:05:13 |
| report.css | 2767 | 2023-04-14 08:05:13 |
| Show.js | 1085 | 2023-04-14 08:05:13 |