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Construction and Demolition
Waste Recyclers
Maximize your business's potential while championing sustainability and innovation. Join us as we pioneer a promising new market together.
Our pioneers CO₂ removal from the atmosphere by storing captured CO₂ from biogas plants in demolished concrete. We've not only proven the commercial and ecological viability of this process but also set the global standard as the first mover in this field. With a dozen storage sites already operational, we're rapidly expanding. And here's where you come in. Your demolition concrete becomes our carbon 'sink.' While you provide the material, we bring the technology. Partner with us to transform construction decarbonization into a business opportunity. Our technology seamlessly integrates into your existing production process without disruption—it's an enhancement. What's more, it adds significant value to your baseline, sustainability initiatives, and future-proofing strategies.
Storage sites at recycling plants🏭
At our partner construction material recycling plants, where concrete and waste materials are crushed and sieved for reuse, our technology intervenes. We infuse CO₂ into the recycled concrete granules, hastening the mineralization process that transforms CO₂ into limestone. This integration permanently binds CO₂ to the demolished concrete, enhancing sustainability efforts seamlessly.
Alongside the existing process ✏️
This all happens alongside the recycler’s existing processes, not disrupting the plant's operations. We build our technology on site at the recycling plant, connecting our tech with your existing operations (see below for solution types). The granules injected with CO₂ can be used as per usual process, for example, to build streets or other infrastructure, or to produce fresh recycled concrete.. We infuse CO₂ into the recycled concrete granules, hastening the mineralization process that transforms CO₂ into limestone. This integration permanently binds CO₂ to the demolished concrete, enhancing sustainability efforts seamlessly.
Result: added value for all!🏆
It’s a win-win-win: recyclers profit from an additional revenue stream that also helps their sustainability action. Neustark can remove CO₂ from the atmosphere. Both businesses and the climate benefit. Let's go on this pioneering journey, together.
Our solution is based on the well-researched chemical process known as natural mineralization or carbonation. Our technology accelerates this process from over 1000 years to just a few hours while multiplying the average CO₂ uptake.
We have adaptable business models as well as product types, according to your needs.
In general, We constructs the storage technology at your plant. Once finished, the storage site belongs to you, the recycler. An initial, lump-sum investment to purchase the technology is needed. This investment is then counterbalanced by our paying you to utilize your storage site. Over the course of a few years, the initial investment is turned into profit for you.
We partner with biogas plant to filter out the CO₂ that is created during the plant’s production process. We then liquefy the captured CO₂ to then transport it to the nearby storage sites.
Today we store around 10 kg of CO₂ per ton of demolished concrete. We are of course continuously working on further optimizing this figure.
Want to know more?
Let's chat today about how we can partner up! Contact us.