This company develops genetically-optimized bacterial technology for the recovery of rare earth elements (REEs). Their bioleaching process uses engineered microbes to extract metals from ores and industrial residuals without harsh chemicals or high heat. This approach establishes a cleaner, more secure, and circular supply chain for critical materials.
Funding
$330K raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
The extraction of rare earth elements (REEs) to support sustainable energy infrastructure relies on traditional methods that generate significant amounts of acidic and radioactive waste, resulting in environmental damage and a large carbon footprint. Current supply chains struggle to meet the rapidly growing demand for REEs, and the concentration of mining and refining in a single country poses a risk to energy security.
Solution
REEgen employs engineered bacteria to selectively extract and purify rare earth elements from low-grade sources, including industrial waste, at room temperature. By optimizing _Gluconobacter oxydans_, an acetic acid bacteria, REEgen produces biodegradable organic acids that release metals from rock, offering a biological alternative to conventional high-impact extraction processes. This approach minimizes environmental harm, reduces reliance on environmentally damaging practices, and creates a new stream of recycled REEs from materials currently discarded in landfills. The technology enables a more sustainable and secure supply of these critical elements, fostering the transition to clean energy.
Target Audience
REEgen's primary customers are businesses in the renewable energy sector, manufacturers of electronics, and other industries that require a reliable and environmentally responsible source of rare earth elements.
Features
- Utilizes engineered _Gluconobacter oxydans_ bacteria to extract REEs.
- Employs a low-temperature, low-pressure biological process.
- Extracts REEs from industrial waste, diverting materials from landfills.
- Produces biodegradable organic acids to release metals from rock.
- Offers a sustainable alternative to traditional rare earth element extraction methods.