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Flyer soliciting applicants to the 2026 G3 GROW Conservation Corps.

UOG CIS & Sea Grant opens recruitment for short-term G3 GROW Corps

The University of Guam Center for Island Sustainability and Sea Grant has opened recruitment for a special short-term Guam Green Growth Guam Restoration of Watersheds Conservation Corps, offering community members an opportunity to gain paid, hands-on experience in forestry, watershed restoration and other green-industry careers.

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Sustainable Start

At the University of Guam Center for Island Sustainability & Sea Grant (UOG CIS & Sea Grant), we define sustainability as the balance between meeting current needs and safeguarding the resources of future generations. Established in 2009, UOG CIS & Sea Grant is the region’s lead institution for supporting the transition toward a sustainable, self-reliant, and prosperous island community.

Ocean of Reach

Since our founding, UOG CIS & Sea Grant has evolved into the region’s focal point for sustainability research and community outreach. We collaborate closely with government agencies, NGOs, and community groups to address critical island needs across four key pillars: Environment, Economy, Society, and Education.

A Green Future

With an expanding portfolio of implementation projects and strong community partnerships, UOG CIS & Sea Grant is moving the region toward a sustainable tomorrow. Our work is defined by action. Through transformative programs like Guam Green Growth, the SEAS Islands Alliance, and Navigating Home, we are turning sustainability plans into on-the-ground reality.

More Stories

UOG’s REEF program grows more than just knowledge base of Guam and CNMI students

Small islands do not mean small impact.  Three undergraduate students born and raised on Guam and the Commonwealth of the Northern Mariana Islands stood before a room of researchers, renowned scientists, and administrators and presented their work, which they hope will have a significant impact on the Mariana Islands and beyond. 

Picture of the G3 Conservation Corps at the Island Beautification event in Tamuning.

A Closer Look: G3CC Beautification Tour – Tamuning

True leadership isn’t defined by the strategies we write on paper; it is proven by the work we are willing to do when our community needs us most. 🌍✨
Looking at these moments from our recent Guam Green Growth Conservation Corps Village Beautification, we are reminded that sustainable progress requires a profound willingness to get our hands dirty. True resilience isn’t passive. It’s an active, daily choice to show up, clear the debris, and build back stronger.

Guam Green Growth Conservation Corps members and volunteers pose with relief supplies at LBJ Elementary School during a Super Typhoon Sinlaku donation drive.

G3 Conservation Corps steps up for Sinlaku relief

As communities across Micronesia recover from the impacts of Super Typhoon Sinlaku, members of the Guam Green Growth Conservation Corps (G3CC) are proving that sustainability work goes far beyond environmental projects—it is also about showing up in times of crisis.

Marine biologist Mafalda Gentil Martins Seiz de Freitas speaks at the 17th Conference on Island Sustainability.

CIS2026 Friday: Rethinking ocean waste in the Pacific

At the 17th Conference on Island Sustainability, marine biologist Mafalda Gentil Martins Seiz de Freitas delivered a presentation grounded in urgency and innovation, drawing directly from her work addressing marine debris across the Pacific.

William Castillo, wearing a red floral aloha shirt and a lei, speaks into a microphone behind a tropical-themed podium at the 17th UOG Conference on Island Sustainability.

CIS2026 FRIDAY: Featured speaker at sustainability conference turns waste into opportunity

“And I think a lot of us, across island communities, are standing in that same proverbial space, surrounded by opportunity, but calling it waste.”

That reflection from William Castillo anchored his presentation at the 17th UOG Conference on Island Sustainability, where he was featured as a speaker sharing perspectives on value-added agriculture and economic resilience for island communities. Castillo is an associate professor and director of workforce development at Leeward Community College, where he leads initiatives that link education, workforce training, and entrepreneurship.

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UOG CIS & Sea Grant Snapshots

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Contact Us 

303 University Drive

UOG Station

Mangilao, Guam 96913 

Phone: (671)735-5631 

 Email: cis@uog.edu  

seagrant@uog.edu    

©2026 University of Guam 

Sea Grant. All rights reserved.

UOG Center for Island Sustainability & Sea Grant logo
National Oceanic & Atmospheric Administration logo
303 University Drive UOG Station
Mangilao, Guam 96913 
Phone: (671)-735-5631 
 Email: cis@uog.edu  
seagrant@uog.edu   
Contact Us  
©2026 University of Guam 
Sea Grant.
All rights reserved.
National Oceanic & Atmospheric Administration logo
303 University Drive
UOG Station
Mangilao, Guam 96913 
Phone: (671)735-5631 
 Email: cis@uog.edu  
seagrant@uog.edu   
Contact Us  
©2026 University of Guam 
Sea Grant. All rights reserved.
UOG Center for Island Sustainability & Sea Grant logo
National Oceanic & Atmospheric Administration logo

Contact Us 

303 University Drive

UOG Station

Mangilao, Guam 96913 

Phone: (671)735-5631 

 Email: cis@uog.edu  

seagrant@uog.edu    

©2026 University of Guam 

Sea Grant. All rights reserved.

UOG Center for Island Sustainability & Sea Grant logo
National Oceanic & Atmospheric Administration logo
303 University Drive UOG Station
Mangilao, Guam 96913 
Phone: (671)-735-5631 
 Email: cis@uog.edu  
seagrant@uog.edu   
Contact Us  
©2026 University of Guam 
Sea Grant.
All rights reserved.
National Oceanic & Atmospheric Administration logo
303 University Drive
UOG Station
Mangilao, Guam 96913 
Phone: (671)735-5631 
 Email: cis@uog.edu  
seagrant@uog.edu   
Contact Us  
©2026 University of Guam 
Sea Grant. All rights reserved.
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