Table 9. Summary of Capital Costs of Integrated HTL Plant, Carbon Capture, and Methanol Synthesis.
| process hierarchy | source | total purchased equipment (TPE) [MEUR2019] | HTL BECCS | HTL BECCU(S) |
|---|---|---|---|---|
| equipment + installation [MEUR] (FCI) | equipment + installation [MEUR] (FCI) | |||
| HTL conversion and upgrading (HTL + H2T) | (16) | 45.94 | 215.46 | 215.46 |
| carbon capture (SLX) | APEA | 5.45 | 25.54 | 25.54 |
| hydrogen separation (PSA & MEMB—compressors only) | APEA | 8.32 | 39.01 | 39.01 |
| methanol synthesis system (MOH) | (45) | -- | -- | 74.21 |
| PEM electrolyzer | (46) | -- | 7.06 | 31.41 |
| total fixed capital investment (FCI) [MEUR] | 287.08 | 385.63 | ||
| total capital investment [TCI = FCI + working capital (5%)] [MEUR] | 301.43 | 404.91 | ||