
A New Era for Carbon Capture: Blue Planet and Hargrove Align to Scale Permanent CO2 Mineralization
LOS GATOS, CA – In a move that signals a significant shift in the landscape of carbon capture and industrial sustainability, Blue Planet Systems Corporation and Hargrove Engineers & Constructors have officially entered into a Master Service Contract. This strategic partnership is designed to accelerate the engineering, design, and global scale-up of Blue Planet’s revolutionary technology—a platform that transforms CO2 from an atmospheric liability into a high-value industrial asset.
As the world grapples with the urgent need for gigaton-scale decarbonization, the collaboration between these two industry leaders focuses on a pragmatic, market-ready solution: turning carbon into stone.
The Science of “Geomimetic” Innovation
At the heart of this partnership is Blue Planet’s patented Geomimetic® mineralization process. While many carbon capture, utilization, and sequestration (CCUS) methods focus on the expensive and complex task of pumping gas underground, Blue Planet looks to the natural world for inspiration.
Their technology mimics the low-energy chemical reactions that nature has used for eons to create limestone—the Earth’s primary carbon sink, holding over 95% of all terrestrial carbon. By replicating this process, Blue Planet can capture CO2 from any source—be it power plants, steel mills, or cement kilns—and permanently sequester it within synthetic limestone aggregate.
This isn’t just a lab experiment. For over three years, Blue Planet has operated a carbon mineralization facility on the San Francisco Bay, proving that CO2 can be effectively “locked” into solid form. The resulting synthetic rock is used to create carbon-neutral and even carbon-negative concrete, transforming the very foundation of our cities into a tool for climate restoration.
Why This Partnership Matters
The execution of this Master Service Contract with Hargrove Engineers & Constructors marks the transition from proven concept to industrial-scale deployment. Hargrove, a leader in full-service engineering and technical services, brings the “boots on the ground” expertise required to build complex industrial infrastructure.
Under the agreement, Hargrove will provide:
- Advanced Engineering Design: Refining the technical blueprints to ensure maximum efficiency.
- Scale-up Support: Leveraging data from the San Francisco Bay facility to design larger, commercial-grade plants.
- Technical Integration: Ensuring that Blue Planet’s mineralization modules can be seamlessly integrated into existing industrial landscapes.
“We are pleased to have the engineering and technical support of Hargrove as we continue to improve the design and continue scale-up of our low and negative embodied carbon building materials facility,” said Brent Constantz, Blue Planet’s Founder, CEO, and Chief Scientist.
A Faster Path to Decarbonization
The traditional CCUS model often involves a “capture-and-hide” strategy: capturing CO2, purifying it, compressing it into a liquid, and transporting it via pipelines to be injected into deep underground wells. This process is not only energy-intensive but also fraught with regulatory and monitoring challenges.
Blue Planet offers a “capture-and-use” alternative. By mineralizing the CO2 into aggregate, the process avoids the need for expensive purification and high-pressure transportation. Because limestone is the second most consumed material on Earth (after water), there is already a massive, pre-existing global market for Blue Planet’s end product.
This makes the technology uniquely thermodynamically efficient, gigaton-scalable, and rapidly deployable. It’s not just about removing carbon; it’s about creating a circular economy where waste gas becomes the raw material for the next generation of infrastructure.
Perspectives from the Front Line
For Hargrove Engineers & Constructors, the partnership represents an opportunity to be at the forefront of the green industrial revolution. Their expertise in navigating the complexities of large-scale construction and engineering is the perfect foil to Blue Planet’s scientific innovation.
Jim Vicknair CCM, California Operations Leader for Hargrove, expressed the firm’s enthusiasm for the project’s potential impact. “We are excited to be working with Blue Planet and their partners to rapidly advance commercialization of this unique and highly impactful approach to decarbonization,” Vicknair stated. “Direct carbon mineralization is a game-changer for CO2-emitting processes.”
Building a Concrete Future
The construction industry is one of the largest contributors to global CO2 emissions, largely due to the production of cement. By replacing traditional quarried stone with Blue Planet’s carbon-sequestering aggregate, the carbon footprint of concrete is dramatically reduced. In many cases, the concrete can actually store more carbon than was emitted during its production, achieving a carbon-negative status.
As Blue Planet and Hargrove move forward, the focus remains on speed and stability. With the Master Service Contract in place, the two companies are poised to deliver a solution that doesn’t just promise a greener future—it builds it, one stone at a time.
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