DOE Launches 2023-2025 AlgaePrize Competition

AlgaePrize 2023 Grand Champion

The AlgaePrize 2022-2023 Grand Champion team from the University of Alaska, Fairbanks. From left to right, graduate student and team member Muriel Dittrich, Dr. Michael Stekoll Faculty mentor, and graduate student and team captain Tamsen Peeples. Team “Kelp I Need Some Algae” were selected as one of five Champion teams (prize = $10,000) and then were selected

The U.S. Department of Energy (DOE) Bioenergy Technologies Office (BETO), in partnership with the Algae Foundation and the National Renewable Energy Laboratory, is announcing the launch of the 2023-2025 AlgaePrize Competition, which challenges students to become the next generation of bioeconomy professionals by expanding novel solutions supporting gigaton-scale algae commercialization.

AlgaePrize competition teams can include high schoolers, undergraduate or graduate students advancing algal commercial enhancement, ecological services, education, training, and workforce development.

Over the next two years, student competitors will:

  • Gain experience with innovative algal commercialization technologies,
  • Develop real-world solutions for the production of biofuels, foods, feeds, ecological services, and industrial compounds (e.g., biopolymers),
  • Develop collaborative and leadership skills by working on multidisciplinary student teams,
  • Engage and network with industry professionals, national lab researchers, and academics to forge relationships and connections that aid students’ transition to the algal-based bioeconomy via employment or entrepreneurial endeavors upon graduation,
  • Compete to earn prize money, a trophy, and national recognition.

Competition Categories

Student teams should focus their projects on one of the following three competition categories, which are applicable to both microalgae and macroalgae:

• Cultivar Enhancement
• Aquaculture Engineering
• Husbandry and Productivity

Downstream Processing
• Harvesting, Dewatering and Preprocessing
• Development of Biorefinery Applications

Novel Products, Analytical Tools, or Ecosystem Services
• New Product Development
• Remote Sensing and Modeling
• Ecosystem Services

Important Dates

  • September 29, 2023: Student team registrations open and teams can begin work
  • November 1, 2023: Registration closes 12:00 pm ET. Student team registrations due with abstract and team photo
  • December 13, 2023: Research synopses due
  • January 15, 2024: Finalist teams selected
  • March 10, 2025: Finalist teams research project reports due
  • April 11-13, 2025: AlgaePrize student competition weekend, team presentations and champions announced.

This is the second iteration of the AlgaePrize competition, which was launched in January 2022 with 307 individual competitors from 64 student teams. The 2023–2025 AlgaePrize is now part of DOE’s American-Made Challenges, a series of unique prize competitions designed to incentivize and reenergize American innovation in the energy marketplace. Email:

Seagriculture EU 2024


EABA AlgaeEurope23
Hire Robin Coles Technical Writer


  • December 11, 2023: Indian company Birla Cellulose is teaming up with Israeli startup Algaeing to create eco-friendly fibers that do not require traditional dyeing, reducing environmental impact. They are working on using Algaeing’s bio-based technology, which involves growing algae vertically, to make sustainable and biodegradable textiles. READ MORE...
  • December 8, 2023: Researchers at Seoul National University of Science and Technology found that brown seaweed consumption is an effective dietary supplement against both type 2 diabetes risk and as an intervention to regular blood glucose levels in patients suffering from the condition. READ MORE...
  • December 4, 2023: New generation ultrasonic technologies used to mitigate unwanted algae are a leap beyond the first systems that came to market more than two decades ago. The latest systems transmit more than 4,400 frequencies and ensure that the proper and most effective resonance is applied to emerging or well-established algal blooms. READ MORE...

A Beginner’s Guide