Welcome to GREEN 3 SYSTEMS


Green 3 Systems is Trinidad & Tobago’s leader in sustainable building systems for existing buildings, proposed buildings or planned renovations. Our systems provide the opportunity to reduce your buildings environmental impact while helping you to save money by reducing your monthly utility bills.

Whether you’re a home owner or the owner of a commercial property we are committed to helping you reduce your impact on the environment with our low maintenance, sustainable building systems. Please do not hesitate to view our systems and contact us for a free consultation and site visit

Water Recycling Systems

Water collected from your home or office can be recycled and used for non potable use. Residential - Commercial

Rain Water Harvesting Systems

Rain Water Harvesting Systems collects the rain water from roofs.
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Solar Thermal Water Heaters

Solar collectors to transfer the suns energy into hot water for domestic or commercial use.
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Environmental Awareness

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Let’s make a difference….The Global Water Crisis

Of all the water in the world, only 3% is fresh. Less than a third of 1% of this is available to humans. The rest is frozen in glaciers or polar ice caps, or is deep within the earth, beyond our reach. To put it another way, if 100 litres represents the world’s water, little more than half a tablespoon of it is fresh water available for our use. (more…)

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How Much Energy Does Your Appliance Consume?

Do you know how much electricity your appliances use?  Please see below for Trinidad and Tobago Electrical Commission appliance usage guide and great tips on how to conserve energy .

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International World Water Day, Events & Updates from UN Water

International World Water Day is held annually on 22 March as a means of focusing attention on the importance of freshwater and advocating for the sustainable management of freshwater resources.
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Forced to Buy Bottle Water in Trinidad and Tobago

Forced to Buy Bottle Water, a letter published in the Trinidad and Tobago Guardian, highlighting one citizens water problems.

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Green 3 Systems News


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Green Technology & Water Treatment

Green Technology & Water Treatment

Green 3 Systems Ltd. was recently invited by the Office of the Vice Provost of The University of Trinidad & Tobago to present at their Seminar Series For The Accademic Year 2010/2011 themed “Green Technology & Water Treatment.” Please view the above link to view a video recording of our Managing Director Allan Darwent conducting the presentation and answering some interesting questions.

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Brac Systems has begun the manufacturing of Blackwater Treatment Systems !!

Green 3 Systems is pleased to announce that our supplier Brac Systems Inc. has begun the manufacturing of Blackwater Treatment Systems. Below is what Brac Systems has published about the system (www.bracsystems.com) (more…)

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World Health Day

An Article from the World Health Organization :

Antimicrobial resistance: no action today, no cure tomorrow.

Antimicrobial resistance is not a new problem but one that is becoming more dangerous; urgent and consolidated efforts are needed to avoid regressing to the pre-antibiotic era.

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Schedule a Meeting With Us Today!

Green 3 Systems is now scheduling more 2011 meetings with our clients and prospective clients. Should you wish to setup a meeting please do not hesitate to contact us by phone or email. (more…)



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