Growing AK into Major Seaweed Contributor

February 11, 2022

By Laine Welch


The U.S. grows less than one-hundredth of one percent of the world’s $6 billion seaweed market but Alaska has the goods to grow into a major contributor.


new report assesses the pros and cons of six communities as locations for seaweed processing facilities to assist companies interested in operating in Alaska. It was compiled by McKinley Research Group for the Alaska Fisheries Development Foundation, which has played a central role in keeping Alaska seaweed in the resource development spotlight. Many believe the fledgling industry can top revenues of $100 million in little over a decade.


The six study communities were evaluated based on three categories: availability of seaweed supply, costs of doing business, and partnership opportunities.


So far, Kodiak leads all other regions in terms of supply, energy costs, water and sewer costs, resident labor, property taxes and shipping, with Craig and Ketchikan in the Prince of Wales Island region a close second.


Others include Valdez and Cordova in Prince William Sound, and Unalaska in the Aleutian Islands region.


There are currently only eight active seaweed farms in Alaska, 16 are authorized but not active, and 23 are in the permitting pipeline.  Total production so far is 933,000 pounds with a value of $60,540 in 2019, the most recent year of available data.


Alaska’s first crop of sugar and ribbon kelp was harvested in Kodiak in 2018 and production since then has totaled 743,000 pounds. Kodiak now has four farms sited and 11 permitted and/or proposed, totaling 573 acres. Nearly all production has been sold to California-based Blue Evolution which makes frozen, dried and pureed products.  


Kodiak also has benefited from a share of a $3.1 million grant from the Advanced Research Projects Agency–Energy (ARPA-E) with the goal of producing seaweed as biofuel. 


The Prince of Wales Island region, home to 19 communities, has produced the second-largest seaweed harvest in Alaska at 190,000 pounds. Two farms are active so far with two authorized and six under review, totaling 923 acres. More than three-quarters of the planned development comes from one business: Markos Scheer’s Premium Aquatics which sells seaweed for food products under the name Seagrove Kelp Company.


The Prince William Sound region has 11 seaweed farms currently in the permitting process, which includes 307 acres. 


Three proposed farms totaling 132 acres are located in the Aleutians Island region. A 102-acre farm was recently approved near Sand Point for Trident Seafoods. Another proposed farm is at Adak by British Columbia-based Golden Harvest Alaska.


In all, over 2,000 acres are included so far for Alaska seaweed farming. The state Department of Natural Resources accepts new aquatic lease applications between January 1 and April 31 each year.

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