Aquaculture
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Oysters grow at a Washington oyster farm in "flip bags" at low tide. High tide submerges the bags and floats attached to each one raise them in the water column. Photo by Northwest Fisheries Science Center.
Shrimp, scallop, and fish dish. Credit: iStock
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The United States produced $1.5 billion worth of aquaculture seafood in 2017
The United States produced $1.5 billion worth of aquaculture seafood in 2017. The top U.S. marine aquaculture species were oysters ($186 million), clams ($129 million), and Atlantic salmon ($61 million).
U.S. aquaculture production equals 21% of the total U.S. seafood production
The value of U.S. aquaculture production equals 21% of the value of total U.S. seafood production.
50% of imported seafood produced via aquaculture
The United States imports about 80% of its seafood, and nearly 50% of the imported seafood is produced via aquaculture.
World turning to oceans for additional food supply
Our oceans cover over 70% of the Earth’s surface, but currently account for only 2% of human food. With limited arable land and freshwater, the world is turning to the oceans for additional food supply as global population is projected to increase to 9 billion by the year 2050.
U.S. Aquaculture
We are working hard to foster the growth of aquaculture in the United States not only to help meet U.S. seafood demand, but also to help encourage job growth. We are involved in a variety of aquaculture activities around the country and offer assistance through our regional aquaculture coordinators.
Global Aquaculture
Fisheries and aquaculture remain important sources of food, nutrition, income and livelihoods for hundreds of millions of people around the world. World per capita fish supply reached a new record high of 20 kg in 2014, thanks to vigorous growth in aquaculture, which now provides half of all fish for human consumption, and to a slight improvement in the state of certain fish stocks due to improved fisheries management.
Shellfish Aquaculture
Shellfish farming and restoration is critical to get more oysters, clams, and mussels in the water for food, jobs, and ecosystem services. We are working with partners to address environmental research, spatial planning, permitting, restoration, and farming techniques for shellfish aquaculture.
Learn more about the National Shellfish Initiative
Learn more about best management practices, standards, and certification programs
Finfish Aquaculture
In the United States, aquaculture technologies and management practices have continued to evolve through lessons-learned as well as through significant public and private research focused on bringing greater efficiency, sustainability, and cost-effectiveness to aquaculture. A variety of techniques and technologies – each with its own advantages and disadvantages – can be used to raise finfish.
Funding Opportunities
There are a number of financial assistance programs that support sustainable aquaculture in the United States. Funding can address a variety of issues such as environmental monitoring, recirculating aquaculture systems, shellfish farming, alternative feeds, new species research, and offshore aquaculture.
Aquaculture Outreach
Many stakeholders want to understand the challenges and benefits of aquaculture, especially as communities look for ways to maintain working waterfronts and diversify their seafood portfolio. Providing outreach materials to the public with accurate information about the state of aquaculture research, management practices, and key initiatives is vital to cultivating public understanding of farmed seafood.
Aquaculture FAQs:
Understanding Marine Aquaculture
The United States has a small and vibrant commercial marine aquaculture industry supported by world class research and technology.
Regulation & Policy
In the United States, marine aquaculture operates within one of the most comprehensive regulatory environments in the world. Projects that are sited in U.S. waters must meet a number of federal, state, and local regulations that ensure environmental protection, water quality, and healthy oceans.
NOAA Fisheries plays a central role in developing and implementing policies that enable marine aquaculture and works to ensure that aquaculture complies with existing federal laws and regulations that NOAA enforces under its marine stewardship mission.
Science and adaptive management inform NOAA policy, regulatory, and management decisions regarding aquaculture in marine waters.
Learn more about aquaculture national policies
Regulations
NOAA conducts regulatory activities for marine aquaculture under a suite of federal statutes designed to sustain healthy oceans. The agency also engages in consultations with other agencies that issue permits for aquaculture activities in state and federal waters.
The National Aquaculture Act of 1980 established aquaculture as a national policy priority for the United States and created the Interagency Working Group on Aquaculture as the institutional structure through which NOAA coordinates with other federal agencies on aquaculture-related activities.
Learn more:
NOAA has also implemented a Fishery Management Plan for Regulating Offshore Marine Aquaculture in the Gulf of Mexico. This is the first comprehensive regional approach to authorizing aquaculture in federal waters.
Interagency Subcommittee on Aquaculture
NOAA is a co-chair of the Subcommittee on Aquaculture. The SCA serves as the Federal interagency coordinating group to increase the overall effectiveness and productivity of Federal aquaculture research, regulation, technology transfer, and assistance programs.
Learn More About the SCA:
- SCA Members
- SCA Task Force and Working Group
- National Strategic Plan For Federal Aquaculture Research
National Shellfish Initiative
The National Shellfish Initiative aims to increase populations of bivalve shellfish (oysters, clams, and mussels) in our nation’s coastal waters through commercial production and conservation activities. Efforts focus on encouraging shellfish aquaculture, advancing science and research, and streamlining permitting at federal, state, and local levels.
Inspired by this national initiative, the Washington State Shellfish Initiative was the first partnership of federal and state agencies, tribes, the shellfish industry, and the restoration community to restore and expand shellfish resources to promote shellfish aquaculture and create family-wage jobs.
Today there is a growing number of state shellfish initiatives including California, Connecticut, North Carolina, and Rhode Island. Alaska has also launched a mariculture initiative to expand both shellfish and seaweed farming in the state.
Regional Activities
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International Collaboration
We collaborate with international partners on a broad range of activities related to research, technology development, and management of marine aquaculture. International cooperation is essential for NOAA to meet many of its goals to advance marine aquaculture in the United States. Working with other nations in areas of mutual interest allows NOAA to leverage the expertise, research advancements, and regulatory approaches of its international partners.
Benefits of International Cooperation
Our international work on marine aquaculture research and management is focused on achieving four goals:
- Encourage and foster a sustainable U.S. aquaculture industry.
- Promote global environmental stewardship.
- Support human health and well-being.
- Improve global and domestic seafood security.
International collaboration can take many forms, such as supporting exchanges with international researchers, developing regional aquaculture management agreements, and providing trade and industry services. Such collaboration can help achieve our international goals through:
- Greater access to scientific and management expertise.
- Cost-sharing for joint initiatives.
- Expanded market access for U.S. products, equipment, and technologies.
- Improved safety and sustainability of imported seafood.
- Increased conservation of marine resources.
- Accelerated development and transfer of new technologies and practices.
- Development of scientific exchange communities and networks that include industry and nongovernmental organization participants.
Key Partnerships
The Office of Aquaculture works on a variety of international treaty obligations and bilateral/trilateral arrangements and through a variety of international organizations. Key partnerships include:
- International Council for the Exploration of the Sea
- International Organization for Standardization
- North Atlantic Salmon Conservation Organization
- World Organization for Animal Health
- North Pacific Marine Science Organization
- Food and Agriculture Organization of the United Nations
- Codex Alimentarius
Bilateral Agreements
NOAA Fisheries regularly holds consultations with many countries and fishing entities to exchange views and enlist support for U.S. aquaculture, fisheries trade, and management initiatives. The U.S. government currently has bilateral agreements with: