In the heart of Yonkers, a unique and revolutionary project has been cultivating not just crops but also minds since its arrival in 2008. The Science Barge, a floating urban farm and environmental education center, has transformed the landscape of sustainable agriculture; playing a pivotal role in educating communities about the science of sustainability.
An idea takes root
The vessel was originally built in the 1940’s for cargo and utility work in New York Harbor. However, designer Ted Caplow envisioned a floating hydroponic greenhouse atop the 115′ long steel deck. So, in 2006, New York Sun Works transformed this dream into reality. This non-profit organization dedicates itself to promoting sustainability through hydroponic farming. Therefore, converting this old workhorse into an educational experiment furthered that mission. Powered by solar panels, wind turbines, and biofuels, the hydroponic greenhouse is fully functional to grow a variety of foods.
Initially, the barge made multiple stops along the Manhattan waterfront, including piers 92 and 84. The Science Barge then continued on the move, both in location and concept.
A technical marvel afloat
The Science Barge boasts a 1200 ft² hydroponic greenhouse, featuring glass walls and a rigid, double-walled polycarbonate plastic roof. Ventilation is facilitated by mechanical fans, an evaporative cooling system, and an atrium roof vent. Rainwater harvested from the greenhouse roof irrigates crops grown in various hydroponic systems. The Barge has also been a platform for aquaponic and marine science experiments. This included the cultivation of tilapia, catfish, crayfish, clams, and oysters.
The original energy configuration included solar panels, micro wind turbines, a biodiesel backup generator, and a lead-acid battery bank. A semi-custom reverse osmosis system desalinates water from the Hudson River for backup use. All of this showcases a holistic approach to sustainable energy and water use.
Growing into Yonkers
After two years of touring, the New York Sun Works sought a permanent residence for the Science Barge. Groundwork Hudson Valley, a non-profit organization dedicated to environmental justice, became its new custodian in October 2008. It purchased the floating garden from New York Sun Works for a symbolic $2.00.
The Barge found its new dock at the mouth of the Saw Mill River. Located on the coast of the Hudson River, it became a critical part of the area’s revitalization efforts. In conjunction with the Daylighting project, it’s now attracting numerous visitors to Downtown Yonkers.
But, the Science Barge isn’t just a educational excursion or tourist site. Groundwork Hudson Valley utilizes the garden platform for its Yonkers-based food programs, emphasizing environmental sustainability.
A beacon for sustainable agriculture
Covered by renowned media outlets like the New York Times, ABC World News, and National Geographic, the Science Barge remains a symbol of innovation and sustainability. As interest in sustainable food production grows, the Barge continues to inspire change.
The Science Barge educates and delights residents near and far on the importance of our environment and how we can do our part to keep it sustainable
Mike Spano – Mayor of Yonkers
In the bustling city of Yonkers, the Science Barge stands not just as a floating farm but also a symbol of urban sustainable agriculture, education, and environmental stewardship. It’s serving not only food to those in need, but also inspiration to communities wishing to embrace a greener and more sustainable future.
