Deadline Approaching for $16.4M Opportunity for Offshore Renewable Energy Moorings and Noise Reduction

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Water Power Technologies Office

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Banner announcing the newsletter name "The Water Column" with an image of the ocean at sunset behind it.

Feb. 21, 2024

Welcome to the Water Column, a monthly snapshot of marine energy news and happenings. This month's newsletter will take approximately six minutes to read. 

Reach out to the U.S. Department of Energy (DOE) Water Power Technologies Office (WPTO) at WaterPowerTechnologiesOffice@ee.doe.gov with any inquiries or suggestions.

Icon of marine energy.

Did You Know?

The Triton Initiative researches and develops environmental monitoring technologies and methods to understand potential effects of marine energy devices on ecosystems. In a new article, the Triton team explores acoustic technology research and development and why this work is crucial to advance marine energy technologies.


Upcoming Deadlines

Looking for more detailed information on the latest funding opportunities and events related to water power? Make sure you subscribe to The Water Wire! Find the next issue in your inbox on March 13, 2023.


Announcements

DOE Invests Nearly $16 Million to Advance Marine Energy in the United States

DOE recently announced investments from the Bipartisan Infrastructure Law in three innovative marine energy projects. Two projects were selected to receive $3 million each in the first phase of a $35 million total investment in the development of a tidal energy research, development, and demonstration pilot in the United States. A community-led river current energy research and development project was also selected to receive $9.5 million.

Person looking at equipment in a test tank

Make a Splash Winners Capture Picture-Perfect Scenes of Water Power

WPTO announced the 22 winners of the Make a Splash Photo and Video Contest. Photographers and videographers submitted awe-inspiring content that showcased water power technologies, research and development activities, infrastructure, and the people contributing to water power. Dive into these winning submissions to see the beauty of water power across the country.

TEAMER Announces Latest Round of Technical Support Recipients

TEAMER announced 10 projects, representing nearly $1.3 million in technical support, chosen through RFTS 11. As part of TEAMER's commitment to accelerating innovation, these projects will receive testing expertise and resources within the TEAMER Facility Network. The deadline to submit applications for RFTS 12 is March 1, 2024.

$14.5 Million Available for Marine and Ocean Renewable Energy Research at U.S. Educational Institutions

WPTO and DOE's Wind Energy Technologies Office released a $14.5 million funding opportunity to support foundational research at domestic institutions of higher education, including minority-serving institutions, to address challenges facing marine and ocean renewable energy industries and spur innovation and development. This opportunity will support foundational research and development activities to advance marine energy and offshore wind technologies with the goal of more widely deploying renewable energy sources. Full applications are due by 5 p.m. ET on April 22, 2024. Applicants must have submitted a concept paper to be eligible to submit a full application.


Project Updates and Stories

Boat and wave device at sea

New Testing Platform Combines Data and Real-World Simulations to Better Understand Wave Energy Device Performance

Researchers at the National Renewable Energy Laboratory (NREL) assembled a new wave energy converter (WEC) testing platform that feeds live data from physical hardware, like a generator, back into their WEC-Sim virtual model. The advanced testing system offers marine energy developers a precise look at exactly how the hardware responds to the simulation and how to improve the WEC design to produce more energy before a complicated open-ocean trial.

Nicole Mendoza's Mission to Combine Her Love of Nature With Innovative Environmental Solutions

NREL aerospace engineer Nicole Mendoza thinks nature is worth protecting simply because it’s innately beautiful. Using that beauty as inspiration, she is designing clean energy technologies, like wave energy devices disguised as seaweed forests, that could help protect the environment while benefitting humanity. Learn how she is working to improve water equity with help from hydropower and redefine what makes technology ready for commercial use.

Newly Patented Electrostatic Generator Could Produce Renewable Energy From Ocean Waves (and More)

The hexagonal distributed embedded energy converters (hexDEECs) have earned their first patent. These malleable energy generators are built with resilient and affordable materials like silicone rubber that make them a cost-effective option for marine energy stakeholders. Although the hexDEEC inventors are focusing on weaving their devices into larger WECs, they could be used to create flexible nets, rope, clothing, walls, or even roads that generate energy or shapeshift to perform other functions. For example, in theory, solar panels built from hexDEECs could shake off dust, enabling them to generate more energy.  


Research Publications

Report Published on Fourth Marine Energy Instrumentation and Data Workshop

NREL published a report detailing the results of a workshop that gathered marine energy developers, researchers, and stakeholders to discuss the current state of marine energy technologies as well as the industry’s instrument and data needs. The report outlines the most pressing industry needs identified during the workshop and lays out possible solutions for meeting those needs. The report was designed to inform the marine energy industry and research community to help advance testing and measurement.  


See WPTO at These Events

Waterpower Week

March 13–15, 2024, Washington, D.C.

Members of the WPTO team, researchers from national laboratories, and other water power stakeholders will be at the National Hydropower Association's Waterpower Week as the community gathers to discuss policy, legislation, regulation, and wholesale electricity market topics. Stop by the WPTO table to get more information on activities and opportunities, and be sure to attend panels featuring experts from the office and national laboratories.

South by Southwest 2024

March 8–16, 2024, Austin, TX

Don’t miss two marine energy panels featuring WPTO staff at this year's event:

  • Harnessing the Power of the Ocean: All-Hands-on-Deck, March 12, 2024, 2:30–3:30 p.m. CT: Our oceans are a precious habitat for millions of species, a vital carbon sink, and a key determinant of environmental and human health. They fuel the blue economy by providing an essential food source and acting as an enabler of global trade. They are the new frontier in renewables and next-generation blue tech. But how do we bring these ideas to market, scale an equitable and just clean energy future, and create resilient coastal communities in the face of climate change? Watch WPTO staff on this panel as they explore how public and private entities are working together to harness the full potential of our oceans.
  • Investing in Our Oceans: Navigating Uncharted Waters, March 13, 2024, 11:30 a.m.–12:30 p.m. CT: Deploying technology in the ocean is hard and risky. We know more about the surface of the moon than we do about the ocean floor on a planet that is 70% water. So why are these investors so invested in ocean technology? Join WPTO's Beth Hartman and this panel as they explore why blue tech is a critical investment area for climate mitigation and resilience, clean energy, food security, and economic prosperity. The group will discuss how to work together to build an infrastructure of funding and support to bridge the gap between public funding and private capital, accelerating commercial solutions on an unprecedented timeline.

In Case You Missed It

UW and PNNL Collaborate on Innovative Sensors to Safeguard Marine Life

The University of Washington (UW) and Pacific Northwest National Laboratory (PNNL) researchers worked together on the Triton Initiative's Integrated Collision Detection and Mitigation project. The team’s work using sensors on turbine blades to detect potential collisions with marine animals could help reduce possible environmental impacts of marine energy technologies. The team is working in a controlled, simulated environment at the UW Harris Hydraulics Laboratory to assess the potential of these sensors on turbine blades.

PNNL Marine Carbon Dioxide Removal Project Selected for DOE Funding

PNNL's marine researchers are leading efforts to accelerate marine carbon dioxide removal technologies. Funded through DOE's Advanced Research Projects Agency-Energy program, the PNNL team will conduct experiments and create development models to evaluate the effectiveness of Ocean Alkalinity Enhancement (OAE) techniques in removing carbon dioxide from the ocean. OAE techniques involve adding alkaline substances to seawater, which enhances the ocean’s ability to absorb carbon dioxide from the atmosphere.


Social Spotlight

WPTO on LinkedIn

Wave device at sea, seen from above

We had a busy year in 2023 in WPTO, and now that it's been less than a month into 2024, we've had an opportunity to reflect/look back on what we accomplished. Our office ran five prizes (and supported two more), hosted two collegiate competitions, opened two funding opportunity announcements (including WPTO's largest funding opportunity to date!), teamed up with federal partners including DOE's Wind Energy Technologies Office and the National Science Foundation to fund additional opportunities, and selected new funding and technical assistance recipients throughout the year. In this video and recap series, you can take a look back at some of WPTO's exciting work and news from the past year.

Follow along on the Office of Energy Efficiency and Renewable Energy's Twitter, LinkedIn, and Facebook channels for more water power content each week.


Making a Splash in the News