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UAF installs ocean acidification buoy in Alaska waters; first such in high-latitude coastal sea

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A new set of buoys in Alaska waters will help scientists understand how climate change may be affecting the pH level of northern seas. University of Alaska Fairbanks (UAF) researchers placed the first buoy last month. These factors increase the transport of carbon dioxide from the atmosphere into surface waters.

Alaska 218
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MBL begins first test of tropical seaweed farming for biofuels production

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A team of researchers led by Loretta Roberson, associate scientist at the Marine Biological Laboratory, Woods Hole, has installed the first seaweed farm in Puerto Rico and US tropical waters. Facilitating research of this nature will be key for the development of sustainable aquaculture in this area. —Loretta Roberson.

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DOE awarding $35M to 11 projects for hydrokinetic turbine development; ARPA-E SHARKS

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The design is scalable from a community size (kW) to utility level (multi-MW), making HydroMINE immediately commercially relevant. The bottom, sides, and surface of rivers and tidal channels confine water flow, which significantly alters the operation of river and tidal turbines. University of Alaska Fairbanks.

Mariner 418
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US DOE Awards $37 Million for Marine and Hydrokinetic Energy Technology Development

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The US Department of Energy (DOE) has selected 27 projects for more than $37 million in funding to accelerate the technological and commercial readiness of emerging marine and hydrokinetic (MHK) technologies, which seek to generate renewable electricity from oceans and free-flowing rivers and streams. DOE Funding: $160,000.

Mariner 210
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Cal Energy Commission adopts report outlining how state transforming transportation system to meet climate goals

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The Energy Commission also approved almost $16 million in research grants to help develop the next generation of energy efficient technologies for commercial and residential buildings; $11 million for projects to convert feedstock and waste into biofuels; and about $900,000 for natural gas innovations.

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DOE awards $10.5M for next-generation marine energy systems

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Projects funded under these awards will improve the survivability characteristics and reduce uncertainty regarding installation, operations, and maintenance of MHK systems operating in potentially harsh marine conditions, thus extending their lifespans and ultimately leading to a reduction in the cost of MHK-derived energy.

Mariner 150
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ARPA-E to award $22M to 18 projects to accelerate production of macroalgae for energy and other uses; MARINER

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Macroalgae can be utilized as a feedstock for domestic transportation fuels, chemicals and other commercial products without competing with food crops for land and water. Eucheuma is a commercially valuable species of “red” macroalgae that has been difficult to propagate in a cost-effective manner.

Mariner 150