
Geothermal Power Plant Energy Generation
Nalco Water is committed to leading the geothermal industry Well Ahead.
Geothermal energy is a sustainable, reliable, and renewable energy source. Nalco Water partners with the geothermal industry to support the efficiency, productivity, and profitability of geothermal energy generators. We work with you to help achieve your goals, through a combination of global industry expertise, on-site technical support, best-in-class connected chemistries, and smart technology.

Nalco Water Geothermal Power Capabilities
Nalco Water is dedicated to ensuring geothermal power plants’ consistent, sustainable performance through comprehensive solutions including Geomizer modeling, scale & corrosion control, deposit removal, cooling water treatment, H2S abatement.
Explore a Geothermal Power Plant
Featured Geothermal Offerings
Geomizer: The World’s Premier Geothermal Modelling Software
Protect your most valuable assets through predicting your plant’s risk for scale, corrosion, and cleaning needs.

Moving Geothermal Forward
Our Total Scale Control Programme accelerates the utilization of low and medium enthalpy reservoirs and the capability to extract more energy.
Geothermal Power Market Success Stories and Papers

Scale Control
- Silica inhibitor allows a US geothermal plant to reduce injection well cleaning frequency. Read More
- Silica inhibitor allows a geothermal plant in the Philippines to increase generating power output. Read More
- Third-Generation silica inhibitor programme helps geothermal power plant to extract 5% more energy. Read more
- Silica and silicate inhibitor programme for 2-phase header helps geothermal power plant protect asset & reliability. Read more

Corrosion Control
Online corrosion control and monitoring returns a Turkish geothermal plant to continuous operation after two-year corrosion shutdown.

Online Well Cleaning
Read how Nalco Water helped a plant improve their overall TCO by gaining additional sellable power, while eliminating costly plant downtime.
Read our paper presented at the Geothermal Resource Council Annual Meeting about the method and the results for increasing recovery of geothermal production well, injection well, surface equipment, and oil wells.
Cooling Water H2S Abatement
Patented technology helps a geothermal power plant reduce hydrogen sulfide emissions by 98+%.

Water Data Management and Analytics
Learn more about ECOLAB3D™, Nalco Water’s secure, cloud-based, digital platform that translates operating data from multiple sources into actionable insights using advanced algorithms and predictive analytics to deliver reliability, productivity and sustainability results.
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