Renewabuild Great Plains Structural Hempcrete Block Manufacturing Plant
Planned · Iowa · Last reported Dec 2022
Source: Hemp Gazette
Renewabuild Great Plains is establishing the first U.S.-licensed manufacturing facility for structural hempcrete blocks in Rock Valley, Iowa. The plant will produce load-bearing hempcrete blocks with an internal glass-filled biocarbonate frame, offering a low-carbon alternative to conventional wall systems. The factory is expected to produce over 700,000 blocks annually, enough for approximately 5
- Status
- Prospective
- Sector
- Manufacturing (Industrial), Commercial
- Location
- Rock Valley, Iowa, United States of America
- Updated
- 22 Jul 2026
- Source
- Hemp Gazette
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Project Information
Participants
| Not available for this record. |
Status
Original status | planned |
Taiyo status | Prospective |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | Renewabuild Great Plains is establishing the first U.S.-licensed manufacturing facility for structural hempcrete blocks in Rock Valley, Iowa. The plant will produce load-bearing hempcrete blocks with an internal glass-filled biocarbonate frame, offering a low-carbon alternative to conventional wall systems. The factory is expected to produce over 700,000 blocks annually, enough for approximately 500 perimeter walls of 2,000-square-foot homes. |
Original sector | Industrial Hemp & Advanced Manufacturing |
Location
Country | United States of America (USA) |
State | Iowa |
City | Rock Valley |
Source
Source | Hemp Gazette |
URL |
More Details
Record type | Project |
Sector | Manufacturing (Industrial), Commercial |
Article published date | 2026-05-16 |
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