When water efficiency, uptime, and environmental compliance all matter equally, CET Enviro delivers systems engineered to meet all three — trusted across power, pharma, hospitality, commercial establishments, and heavy industry, with 2,000+ installations worldwide.
Process cooling efficiency
Explore Steel, Cement & Heavy Manufacturing ›Or email us at info@cet-enviro.com
Trusted by global industry leaders
Every CET Enviro installation reduces water and energy waste at the source. Across four continents, here is what that adds up to.
Elastomer balls are continuously recirculated through condenser tubes while the chiller keeps running at full load — restoring design-point heat transfer efficiency with zero chemicals and zero production downtime.
Scale and Bio-Removal precipitates scale-forming salts out in a reaction chamber instead of on your heat exchangers — running cooling towers at 2–3x higher cycles of concentration with zero chemical dosing.
Sponge rubber balls are injected into the condenser system and recovered by a custom-designed ball trap for reuse — holding back-pressure at design point and protecting the MW output fouling would otherwise steal from the grid.
Six core capabilities engineered for industrial-scale water and energy performance — built into every CET Enviro installation.
See what's inside ›Recover and recycle cooling water that conventional systems waste. Reduces water consumption by 40–70% in optimised installations.
Lower the energy footprint of cooling towers, chillers, and condensers — reducing operating costs and scope 1 & 2 emissions simultaneously.
Every litre of water and unit of energy saved is measured and quantified in real time — verified figures you can carry straight into your ESG disclosures, green building certifications, and board reporting.
Built for continuous industrial operation — low maintenance requirements, long service intervals, consistent performance in demanding environments.
From smaller commercial installations to utility-scale power plants — the same proven platform, right-sized for your operation.
Turnkey installation by certified engineers, with minimal disruption to operations and global after-sales support.
Numbers our clients trust — outcomes from live deployments across industries and regions.
Learn more ›Multiple large power plants now operate their condensers continuously without shutdowns using COLTCS — resulting in improved operational efficiency and more MW delivered to the grid.
Major pharmaceutical companies in India have installed CET Enviro technologies since 2016, resulting in significant cost savings through improved energy efficiency across their GMP-compliant cooling systems.
A luxury hotel chain adopted SBR™ non-chemical water treatment to remove chemical dosing from its cooling towers — helping the group achieve its environmental goals and significantly reduce its carbon emissions.
From power generation and pharmaceutical manufacturing to commercial real estate, healthcare, and heavy industry — CET Enviro's systems protect water and deliver measurable cost savings everywhere cooling reliability matters.
Know our company ›Our clients' words reflect our commitment to excellence.
"We wanted to get rid of chemicals in our cooling tower in line with our environmental initiatives. SBR™ helped us eliminate the use of chemicals, worth INR 2.4 per year."
"Our chillers run for longer periods without any technical issues or overheating. We've achieved energy savings worth INR 1.2 million a year with ACCS™."
"ACCS™ has delivered savings of 43.4 MWh for us. With continuous cleaning of condenser internal tubes, descaling is no longer required."
"We're saving approximately 500 units of electricity per day through ACCS™. We'd recommend this product for anyone focused on energy efficiency."
"Our engineering team is thrilled with the large energy savings — approximately 1.6 million worth of energy savings per annum from ACCS™."
"SBR™ is giving us yearly savings of INR 1.08 million, among other intangible benefits. Energy savings alone are worth INR 0.66 million."
"We're very happy with the installation — it's giving us excellent results in water savings, with zero chemical usage. We recommend SBR™ to all our international affiliates."
"Beyond saving water, there's been no chemical dosing since installing SBR™. Thanks to ACCS™, our descaling activity has been postponed to 2.5 years."
Free facility audit
Our engineers visit your site, map energy and water losses, and deliver a savings report — no cost, no obligation.
Or email us at info@cet-enviro.com
CET Enviro is a global Cooling Efficiency Technology company that designs, manufactures, and installs sustainable cooling solutions for industrial and commercial facilities. Our technologies reduce water consumption and energy use in cooling systems for power plants, pharmaceutical manufacturers, hospitals, data centres, and commercial buildings.
CET Enviro's systems have collectively saved over 5 million cubic metres of water across global installations. Individual installations typically achieve water consumption reductions of 40–70% compared to conventional cooling tower systems, depending on facility type and operating conditions.
CET Enviro serves power plants and utilities, pharmaceutical and life sciences companies, commercial buildings and HVAC, hospitals and healthcare facilities, data centres, and heavy manufacturing industries including steel, cement, and petroleum refining.
CET Enviro operates across 4 continents — with installations across Asia, the Middle East, Africa, and the Americas — and is actively expanding its presence in the United States.
Organisations typically recover their investment within 18–24 months through reductions in water consumption, energy costs, and maintenance expenditure. The systems also support ESG reporting and green building certification requirements, providing additional long-term strategic value.