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.

Geothermal Power Plant Energy Generation
Nalco Water is committed to leading the geothermal industry well ahead.

Nalco Water Geothermal Power Capabilities
Nalco Water is dedicated to ensuring geothermal power plants’ consistent, sustainable performance through comprehensive solutions including Geomizer modeling, scale and corrosion control, deposit removal, cooling water treatment, H2S abatement.

Tailored Direct Lithium Extraction Solutions and Expertise
Tailored Direct Lithium Extraction Solutions and Expertise
The path to scalable Direct Lithium Extraction (DLE) is evolving, and Ecolab can guide the way.
Ecolab experts offer in-depth experience testing and treating brines around the world, advanced lithium resin production capabilities and unmatched expertise with end-to-end process challenges.
Our services span the DLE project lifecycle including process modeling, product and equipment selection, resin and water treatment solutions, and digital optimization with unique monitoring and modeling capabilities.
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 Program accelerates the utilization of low and medium enthalpy reservoirs and the capability to extract more energy.
Explore Our Geothermal Power Plant Solutions

Managed Operations Services
Our program isn't just focused on managing your operations, but to also improve your operations.

Water Treatment System Audit
Nalco Water helps you perform commercial water treatment filtration system audits. An audit helps answer important quest...

Commercial Membrane Optimization in Water Pretreatment
Nalco Water can help you optimize your membrane pretreatment and analyze potential water treatment challenges to offer a...

Water System Membrane Cleanings
Request Nalco Water's on-site experts to assist with RO membrane cleaning services for continued high performance and wa...

Water Filtration and RO Membrane Autopsies
When a standard plant survey isn't getting to the root of the problem, Nalco Water uses a destructive RO membrane autops...

STABREX™ Antimicrobial Technology
STABREX Antimicrobial Technology is the world's first stable liquid bromine-based antimicrobial, which makes it easier t...

PURATE™ Chlorine Dioxide Systems
PURATE technology makes it simple, safe, reliable and cost effective to generate ClO2 on site for your treatment applica...

Commercial White Rust Inhibitor Programs
Nalco's patented, white rust inhibitor is a synergistic blend of passivation agents for galvanized surfaces that are exp...

Water Treatment System Replacement Parts
Nalco Water offers replacement parts for your water treatment equipment such as cartridge filters, valves, controllers, ...

Geothermal Power Plant 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 program helps geothermal power plant to extract 5% more energy. Read More
- Silica and silicate inhibitor program for 2-phase header helps geothermal power plant protect asset and reliability. Read More

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.
Get In Touch with Us

Give Us a Call
With unparalleled expertise and cutting-edge technology, we partner with customers to deliver world-class results and optimized operations. Contact us to learn how we can help you.
Nalco Water
1601 W. Diehl Road
Naperville, Il 60563
Thank you for your interest in our power generation industry products and services.
Nalco Water Customer Service: +1-800-288-0879
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