Grenergy LLC — a technology investment company.
Grenergy invests in, deploys and operates advanced technology across five active areas: water treatment, waste-heat recovery, waste-to-energy, reservoir modeling and oil & gas exploration and production.
Where our capital and engineering go
Every area below is a live line of work — with real hardware, real chemistry and real operators.
Antiscalants & inhibitors
Biodegradable, food-grade BioARO antiscalants for reverse-osmosis, membrane filtration, cooling towers and heat exchangers.
Heat-to-Energy ORC
Organic Rankine Cycle systems that convert low-temperature waste heat, geothermal, biomass, solar and flue gas into AC power.
Waste-to-Energy & aquaculture
Microalgae, phytoplankton and closed-loop aquaculture pilots producing feed, biodiesel and food-grade biomass from sunlight and organic waste.
Reservoir modeling
Geomodeling workflows integrating seismic, well-log, porosity, permeability and saturation data into predictive 3D reservoir models.
Oil & gas E&P investment
Acquisition and re-development of onshore, offshore and abandoned fields, plus consulting for production optimization and risk analysis.
Our commitment
Grenergy is fully committed to a greener world — investing in waste-to-energy, carbon capture and bio-utilization projects that turn industrial byproducts into value.
We anticipate, identify and resolve opportunities quickly and economically, deploying innovative exploration, production and processing technologies with experienced experts.