Key Takeaways
- Dalsem has been contracted by Oasthouse Ventures Limited to develop a 65-acre greenhouse facility in Carroll County, Virginia.
- The project is the first of a planned three-phase development focused on controlled environment agriculture.
- The greenhouse will include biomass heating with carbon capture, LED lighting, climate control systems, and automated irrigation.
- Once operational in 2026, the facility is expected to produce more than 45 million pounds of tomatoes annually.
- Biomass fuel will be sourced from over 28,000 tonnes of Virginia-grown residual materials each year.
Oasthouse Ventures Commissions Dalsem for Greenhouse Project
First Phase of Development in Carroll County, Virginia
Greenhouse systems developer Dalsem has been selected by Oasthouse Ventures Limited to design, manufacture, and install a 65-acre low-carbon greenhouse in Carroll County, Virginia. The facility marks the beginning of a three-phase project and is scheduled to be operational in 2026.
The greenhouse is intended to support year-round production of tomatoes and other fresh produce for distribution across multiple U.S. regions.
“We are pleased to begin the greenhouse project in Virginia in partnership with Oasthouse Ventures,” said Frank van der Gelt, CEO of Dalsem. “This project demonstrates our capabilities in delivering EPC [Engineering, Procurement, and Construction] solutions for the U.S. produce sector.”
Technical Features and Sustainability Measures By Dalsem
Energy and Climate Systems Designed for Efficiency
The greenhouse will incorporate a range of technologies focused on operational efficiency and reduced environmental impact, including:
- A biomass-fired heating system integrated with carbon capture technology
- High-efficiency LED lighting
- Predictive climate control systems
- Automated irrigation systems
The heating system will be powered by more than 28,000 tonnes of Virginia-sourced biomass waste annually. The facility is designed to optimize resource use while maintaining consistent crop conditions.
Dalsem & Oasthouse Ventures Projected Output and Market Distribution
Tomato Production Expected to Exceed 45 Million Pounds
According to Oasthouse Ventures, the greenhouse is projected to produce over 45 million pounds of tomatoes per year once fully operational. The produce will be supplied to retail partners across the Northeast, Southeast, and Midwest regions of the United States.
“Our objective is to grow produce domestically using current technologies,” said Ben Alexander, Project Director at Oasthouse Ventures. “Dalsem’s role in the project will contribute to reaching that goal.”
Future Plans and Sector Context
Expansion Strategy and CEA Industry Growth
The Virginia greenhouse is part of Oasthouse Ventures’ broader initiative to expand its operations in the United States. The project reflects continued interest in Controlled Environment Agriculture (CEA), a segment focused on stable crop production through enclosed systems and technology-driven practices.
The development also aligns with ongoing trends in large-scale horticulture aiming to reduce environmental inputs and meet regional food supply demands.
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