Seatrec Wins Exclusive License from Sea-Bird Scientific to Manufacture Floats for Argo to Monitor the Global Ocean
Seatrec Wins Exclusive License from Sea-Bird Scientific to Manufacture Floats for Argo - An International Program to Monitor the Global Ocean
Seatrec selected in competitive RFP for its revolutionary advancement in ocean monitoring capabilities with its sustainable and renewable energy harvesting system
VISTA, Calif. (May 8, 2025) Seatrec, an underwater drone company, and Sea-Bird Scientific, a leading provider of oceanographic sensors and instrumentation, today announced an exclusive licensing agreement that Seatrec will manufacture Sea-Bird Scientific’s Navis floats for Argo, an international program to monitor the global ocean.
"Our mission is to monitor the ocean on a global scale,” explained Yi Chao, Ph.D., CEO and founder of Seatrec. “This agreement with Sea-Bird makes Seatrec a key provider of autonomous profiling floats to the international Argo program, especially with biogeochemical (BGC) sensors to monitor ocean ecosystems and health."
Under the terms of the agreement, Seatrec will receive exclusive rights to manufacture Sea-Bird Scientific’s Navis float product line. This strategic partnership is expected to combine the strong sensor expertise at Sea-Bird Scientific and the innovative float platform at Seatrec to provide continuous support to the international Argo Program and open new market opportunities that benefit both companies.
"This collaboration with Seatrec represents a significant step in our commitment to providing best-in-class oceanographic sensor solutions," said Jessica Pounds, President of Sea-Bird Scientific. “As we continue to focus on driving innovation in sensors and instrumentation for the entire oceanographic community, we look forward to our partnership with Seatrec to deliver industry-leading float technology to support the emerging BGC Argo Program.”
Seatrec, a dual-use deep tech startup, is the leader in the temperature-powered infiniTE™ float. Powered by a patented technology that harvests energy from ocean temperature differences, the infiniTE™ float can increase ocean data collection by up to 40 times (reducing the Argo float sampling interval of 10 days to every six hours) compared to traditional battery-powered floats, opening new possibilities for power-intensive sensors such as passive acoustic hydrophones for soundscape monitoring, addressing critical challenges in ocean science and defense applications.
Seatrec expects to take purchase orders of Navis floats in early 2026 and begin rolling out the fully integrated Navis floats with customer-requested sensors by late 2026.
About Seatrec
Seatrec designs and manufactures subsea drones that generate electricity from ocean temperature gradients. Our products empower oceanographic researchers to extend mission durations, optimize data collection, and reduce costs. By enabling the integration of advanced sensors previously limited by power constraints, such as hydrophones, we unlock new possibilities for ocean science. The core technology was developed at the NASA Jet Propulsion Laboratory. Seatrec was incorporated in 2016 as a spinoff from the California Institute of Technology. The company is headquartered in Vista, CA. Visit us at seatrec.com.
About Sea-Bird Scientific
Sea-Bird Scientific exists to help scientists know the world — and shape policy that changes it for the better. As one of the global leaders in oceanographic instrumentation, their customers work on the leading edge of ocean science. Their results break the frontiers of what we know about natural waters and contribute to our understanding of climate change, ecosystem health, and more. From optical sensors to observational systems, they possess an expansive portfolio of accurate instrumentation that ensures we are powering science-based decisions for a better ocean. The company is based in Bellevue, Washington. Visit us at www.seabird.com.
Media Contacts:
Marta Bulaich
Seatrec Wins Power at Sea Prize for Bold Plan to Map World’s Marine Resources Using Ocean’s Own Power
Seatrec Wins Power at Sea Prize for Bold Plan to Map World’s Marine Resources Using Ocean’s Own Power
Sustainably-powered autonomous float equipped with an active acoustic echosounder will map upper ocean pelagic habitats to address the critical knowledge gap in marine living resource distribution on a planetary scale
VISTA, Calif. – WEBWIRE – Thursday, December 19, 2024. Seatrec, a renewable energy company that harvests energy from temperature differences in the environment, was named one of 20 winners of the U.S. Department of Energy’s (DOE’s) Powering the Blue Economy™: Power at Sea Prize. This recognition comes with a $10,000 award for the company’s groundbreaking concept: mapping the world’s marine resources using a subsea robot equipped with a side-looking echosounder and powered by the ocean’s thermal energy.
“Long-endurance data collection in remote areas of the ocean has always been restricted because batteries are insufficient and ships are too expensive to power high-end sensors like echosounders,” explains Yi Chao, Ph.D., Seatrec’s founder and CEO. “Our technology unlocks the ocean’s temperature differences to power those sensors, and the Power at Sea Prize helps fuel our vision of sustainable exploration to better understand our blue planet.”
Seatrec’s goal of developing a thermally-powered profiling float equipped with echosounder sensors will provide an innovative and critical path to map upper ocean pelagic habitats by measuring zooplankton, which plays a vital role in aquatic ecosystems and the planet’s overall health.
This echosounder float will profile as deep as 1,000 meters and surface every six hours, capturing diurnal variations at key times (sunrise, noon, sunset, and midnight). During ascent, the side-looking echosounder will map zooplankton and mesopelagic organisms smaller than 10 cm at various distances from the float. When sufficient thermal gradients exist, the energy harvesting system will convert temperature differences into electricity. Upon surfacing, the float will report its position and transmit data via satellite. Initial deployment is proposed for Monterey Bay, leveraging the area’s existing sustained observing system to validate this novel zooplankton measurement modality.
The Power at Sea Prize, one of DOE’s competitive programs, recognizes innovative marine energy concepts that could feasibly power blue economy applications, such as ocean-observing devices, aquaculture installations, and storm tracking systems. Twenty teams across the United States were awarded in this first CONCEPT Phase, competing for a total prize pool of $200,000.
Matthew Grosso, WPTO Director, praised the winners: “The CONCEPT Phase winners delivered the out-of-the-box ideas we were looking for as we work to harness the potential of marine energy for offshore applications. We look forward to seeing their progress in the prize’s next phase.”
Seatrec will advance to the DEVELOP Phase of the competition, where teams will refine their technologies with support from industry mentors, networking opportunities, and targeted training. Final winners will share a $1.5 million prize pool to further develop their innovations.
This recognition reinforces Seatrec’s commitment to driving sustainable innovation in ocean technology. With this award, the company continues its mission to contribute to a thriving blue economy while addressing critical challenges in ocean exploration and resource management.
For more information about Seatrec’s award-winning technology and ongoing initiatives, visit www.seatrec.com.
About Seatrec
Seatrec designs and manufactures energy harvesting systems that generate electricity from naturally occurring temperature differences in ocean waters. This renewable energy can be used to power deep water oceanographic research equipment such as floats, gliders, and autonomous underwater vehicles, resulting in the most scalable, cost-effective deep ocean data collection possible. The company is headquartered in Vista, CA. Visit us at www.seatrec.com and @seatrecinc.
Media Contact
Marta Bulaich
marta.bulaich@seatrec.com
+1 (415) 816-165
Seatrec Names Pentagon Alum Jason Stack to Advisory Board
Seatrec Names Pentagon Alum Jason Stack to Advisory Board
Extensive experience in developing and managing advanced autonomous naval and maritime systems will guide the commercialization and deployment of Seatec’s technology across the defense, research, and Blue Economy domains
VISTA, Calif. – WEBWIRE – Thursday, April 4, 2024. Seatrec, a renewable energy company that harvests energy from temperature differences in the environment, today announces the appointment of Jason Stack, Ph.D., an engineer and former Deputy Director of the Navy’s Unmanned Task Force at the Pentagon, to its advisory board.
“We’re rapidly commercializing autonomous systems powered by the ocean’s temperature differences for critical research and defense, as well as those that will help expand the Blue Economy,” points out Yi Chao, Ph.D., CEO and founder of Seatrec. “Jason’s unparalleled expertise gained from a distinguished career in the US Navy is a tremendous resource to help us accomplish our mission.”
Stack’s time at the Pentagon included multiple formal appointments within NATO including the US National Representative for Systems, Concepts, and Integration within the NATO Science & Technology Organization. Following his role at the Pentagon, he is co-founding a startup in the maritime space - still in stealth - and works as the company’s CTO.
He began his career designing and prototyping heavy equipment and industrial electronics at two manufacturing companies before earning his Ph.D. and moving to the Department of Defense (DoD). During his two-decade career at the DoD, Stack led programs at the Office of Naval Research (ONR) in maritime platform, sensor, perception, effector, and autonomy development. He then transitioned to an executive role where he acted as ONR’s Technical Director and served as director of the Ocean, Atmosphere, and Space Research Division before taking up his post at the Pentagon.
“Autonomous systems hold great potential for filling important capability gaps across a host of research, defense, and maritime missions but a reliance on batteries limits their endurance,” explains Stack. “Seatrec’s technology provides abundant power that is clean and sustainable to free those systems to reach their potential by providing robust function sets with near limitless endurance.”
Seatrec’s pioneering energy harvesting system uses phase change materials to harness energy from temperature differences between the ocean’s various depths. These materials contract and expand creating pressure that’s captured and converted into electricity. The clean, virtually limitless power enables scientists to integrate power-intensive sensors into its infiniTE™ float that were previously restricted by battery capabilities and lifespans.
Seatrec counts the US Navy’s Office of Naval Research among its early backers and in 2022 launched a project in partnership with the Naval Postgraduate School to integrate hydrophones into autonomous, ocean-going robots.
In 2023, the company was selected for the National Security Innovation Network (NSIN) Propel Hawai’i Accelerator. The program is a partnership between the NSIN and Decisive Point in collaboration with the U.S. Navy’s Pacific Fleet—the world’s largest fleet command encompassing 100 million square miles. Seatrec was selected from a competitive field of over 200 early-stage companies to join an elite cohort of enterprises developing cutting-edge technologies to help the modernization needs of the US Navy and the broader DoD community.
About Seatrec
Seatrec designs and manufactures energy harvesting systems that generate electricity from naturally occurring temperature differences in ocean waters. This renewable energy can be used to power deep water oceanographic research equipment such as floats, gliders, and autonomous underwater vehicles, resulting in the most scalable, cost-effective deep ocean data collection possible. Incorporated in 2016 by CEO, Dr. Yi Chao, Seatrec’s technology originated at NASA Jet Propulsion Laboratory, California Institute of Technology, to provide clean power for remote off-grid locations. The company is headquartered in Vista, CA. Visit us at www.seatrec.com and @seatrecinc.
Media Contact
Sean Yokomizo
Seatrec, Inc.
sean.yokomizo@seatrec.com
+1 925.878.1200
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Seatrec Names Retired Rear Admiral John Neagley to Advisory Board
Seatrec Names Retired Rear Admiral John Neagley to Advisory Board
The 35-year veteran of the US Navy brings unique experience in leading organizations and teams in developing and operationalizing complex maritime technologies with particular focus on the Blue Economy
Seatrec, a renewable energy company that harvests energy from temperature differences in the environment, today announces the appointment of retired Rear Admiral and Founder/Principal of Blue Native Consulting, John Neagley, to its advisory board.
“John’s long and distinguished career in the Navy saw him successfully lead complex operations and the development of new technologies amid high stakes and high standards,” explains Yi Chao, Ph.D., CEO and founder of Seatrec. “His understanding of what it takes to succeed in a maritime environment and his passion for developing the Blue Economy is a perfect fit with our mission of providing clean, renewable energy to existing and novel applications.”
Neagley’s three-and-a-half decades of experience in the Navy saw him command a Navy Destroyer and serve on a number of surface combatants, including those that participated in Operations Iraqi Freedom, Enduring Freedom, and Desert Fox. Following his time at sea, Neagley managed a host of Naval research, development, and procurement projects, including acting as the executive officer for Littoral Combat Ships (PEO LCS). Before his retirement, he oversaw the Program Executive Office, Unmanned and Small Combatants (PEO USC) that set the course and scope of responsibilities for both manned and unmanned systems.
“The maritime environment is demanding and providing clean, renewable power to the most remote areas has always been a limiting factor,” points out Neagley. “Seatrec’s technology opens up exciting possibilities for maritime applications and for expanding the Blue Economy.”
Seatrec’s pioneering energy harvesting system uses phase change materials to harness energy from temperature differences between the ocean’s various depths. These materials contract and expand creating pressure that’s captured and converted into electricity. The clean, virtually limitless power enables scientists to integrate power-intensive sensors into its infiniTE™ float that typically require shore-supplied power or direct ship support via tethering.
The company counts the US Navy’s Office of Naval Research among its early backers and recently launched a project in partnership with the Naval Postgraduate School to study the impact of noise pollution on the ocean environments powered by Seatrec’s technology.
About Seatrec
Seatrec designs and manufactures energy harvesting systems that generate electricity from naturally occurring temperature differences in ocean waters. This renewable energy can be used to power deep water oceanographic research equipment such as floats, gliders, and autonomous underwater vehicles, resulting in the most scalable, cost-effective deep ocean data collection possible. Incorporated in 2016 by CEO, Dr. Yi Chao, Seatrec’s technology originated at NASA Jet Propulsion Laboratory, California Institute of Technology, to provide clean power for remote off-grid locations. The company is headquartered in Vista, CA. Visit us at www.seatrec.com and @seatrecinc.
Media Contact
Sean Yokomizo
Seatrec, Inc.
sean.yokomizo@seatrec.com
+1 925.878.1200
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Seatrec Partners with Naval Postgraduate School to Study Ocean Soundscape
Seatrec and Naval Postgraduate School Launch a New Project to Study Ocean Soundscape and Chart Impact of Noise Pollution on Ocean Environment
Hydrophone-equipped autonomous float powered by the ocean’s temperature differences will listen for clues to help minimize the impact of human noise
VISTA, Calif., November 14, 2022 - Seatrec and the Naval Postgraduate School (NPS) today launched a new project to study the impact of human-made noise on the ocean soundscape and marine life. An Ocean Sonics hydrophone installed on a Seatrec autonomous sustainably powered float system is the first of its kind and enables acoustic data to be collected anywhere in the world’s oceans nearly indefinitely.
“When it comes to understanding the ocean, sound is everything, but persistent listening is extremely difficult and expensive,” explains Yi Chao, Ph.D., Seatrec’s CEO and Founder. “The Naval Postgraduate School is a great partner, and we are excited to help them research acoustic impacts more effectively and affordably. Providing the necessary scientific instruments that are powered by the ocean’s own temperature differences opens the door to persistent monitoring of our oceans in an economical manner.”
Studies show that noise from humans adversely affects a broad range of organisms including whales, fish, jellyfish, squid and octopuses. High noise levels even contribute to deformities among scallop larvae. However, the true extent of impacts from noise pollution is not well understood.
The emergence of the COVID-19 pandemic in 2020 brought with it unprecedented silence as human activities related to commerce and recreation all but ceased. That reduction in human activity gave scientists a new baseline for ocean noise and highlighted the impact that human noise pollution has on life in the ocean.
“Sound is the way the Navy and many marine animals ‘see’ through the ocean,” says John Joseph, the principal investigator and faculty associate for research at the Naval Postgraduate School. “It’s critical that we understand the reach and scale of the collective human impact on the ocean soundscape to inform strategies for protecting marine species and improving naval operations for the defense of our ships and Sailors at sea.”
The COVID-related silence also offered a powerful argument for broadening the deployment of hydrophones to monitor ocean noise and to include hydrophones on autonomous platforms to provide real-time acoustic data for the dynamic management of vulnerable areas. Underwater gliders have been used in this role and are also used by the Navy for passive surveillance, but they are powered by batteries with a limited lifetime and are usually confined to near the coast.
Traditional hydrophones are positioned at depths around 1,000 meters (3,300 feet), within the SOFAR (SOund Fixing And Ranging) channel, where the sound speed is minimum. Sound is trapped within this SOFAR channel by refraction and can travel slowly over great distances. Hydrophones can be lowered into the SOFAR channel from a ship, which is expensive to operate – often starting at $50,000 per day. They can also be placed on the seafloor and powered by fiber optic cables connected to a shore station on land, but there are only a handful of places with this infrastructure.
“Our hydrophone float powered by Seatrec’s patented energy harvesting system can be deployed into the SOFAR channel anywhere over the world’s ocean,” said Yi. “It offers nearly unlimited persistent surveillance of the ocean without the need for ship support as the float battery is recharged by the temperature differences in the ocean.”
Naval forces have an inherent operational reason to be quiet at sea, and the research into ocean noise may provide additional insight for the Navy and Marine Corps in planning for future underway operations.
“Passive acoustic listening has many operational and research applications in the Navy, and our students at NPS conduct applied research to meet naval-unique needs for at-sea operations that require measurements of ambient noise, understanding soundscapes and monitoring of marine mammals,” added Joseph. “Because the Seatrec platform will be long-lived, and is remotely operated, it can provide extensive time series of information to oceanographers and naval researchers to measure acoustics and how they are changing from human impact including climate change.”
This research effort is supported by the Consortium for Robotics and Unmanned Systems Education and Research (CRUSER) at NPS, which is funded by the Office of Naval Research to provide a collaborative environment for the advancement of educational and research endeavors across the Navy and Marine Corps.
This project comes on the heels of Seatrec’s recent launch of Project NEMO – an initiative in partnership with The Nippon Foundation-GEBCO Seabed 2030 Project to install an active acoustic echosounder to Seatrec’s thermally powered float.
About Seatrec
Seatrec designs and manufactures energy harvesting systems that generate electricity from naturally occurring temperature differences in ocean waters. This renewable energy can be used to power deep water oceanographic research equipment such as autonomous profiling floats, resulting in the most scalable, cost-effective deep ocean data collection possible. The company is headquartered in Vista, CA. Visit us at www.seatrec.com and @seatrecinc.
About the Naval Postgraduate School
The Naval Postgraduate School is a defense-focused graduate university offering master’s and doctoral degrees in fields of study core to Naval-unique needs, the U.S. Armed Forces, DOD civilians and international partners. For information, visit: nps.edu.
Media Contact
Sean Yokomizo
sean.yokomizo@seatrec.com
+1 925.878.1200
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