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UT El Paso-led team designs cactus-inspired low-cost, efficient water-splitting catalyst

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Researchers led by engineers at The University of Texas at El Paso (UTEP) have proposed a low-cost, cactus-inspired nickel-based material to help split water more cheaply and efficiently. Nickel, however, is not as quick and effective at breaking down water into hydrogen. who led the study. Chintalapalle, Susheng Tan, V.

El Paso 459
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SwRI, UTSA researchers show biochar is low-cost, effective method to treat fracking water

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Researchers at Southwest Research Institute (SwRI) and The University of Texas at San Antonio (UTSA) have determined that biochar, a substance produced from plant matter, is a safe, effective and inexpensive method to treat flowback water following hydraulic fracturing, or fracking. —Maoqi Feng, SwRI. —Zhigang Feng, USTA.

Water 257
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SDSU-led project to design bacteria that extract rare earth elements in DARPA EMBER project

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—principal investigator Marina Kalyuzhnaya To do this, the researchers will tap into the natural propensity of methane-consuming bacteria living in extreme conditions to capture REEs from the environment. The bacteria require rare earth elements to make one of the key enzymatic reactions in their metabolic pathways, said Kalyuzhnaya.

Design 225
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DOE awarding $35M to 11 projects for hydrokinetic turbine development; ARPA-E SHARKS

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SHARKS teams will develop new economically competitive Hydrokinetic Turbines (HKT) designs for tidal and riverine currents. Hydrokinetic energy is an abundant renewable resource that can boost grid resiliency and reduce infrastructure vulnerability, but it is currently a cost prohibitive option compared to other energy generating sources.

Mariner 418
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Students Use Their Tech Know-How to Protect the Environment

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Some teams are working on their projects as part of an engineering curriculum or a senior design project. The sensors are designed to transmit data in real time to a secure, online gateway. and its environs. Delaine Access to fresh produce is challenging in many low-income neighborhoods.

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Researchers demonstrate use of 3D printing to produce and operate light-weight, low-cost electrolyzers

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The use of 3D printing allows construction of light-weight, low-cost electrolyzers and the rapid prototyping of flow field design. Design of a PEM electrolysis cell. Flow plates which separate each cell in the electrolyzer stack and which are machined with a flow path for circulation of the water. Click to enlarge.

Low Cost 261
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US DOE announces $26.9M for advanced nuclear technology

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million including industry cost-share contributions, will allow industry-led teams to advance the state of domestic commercial nuclear capability. Two awards will advance flexible operation of light-water reactors with integrated hydrogen production systems. These projects, valued at $26.9 Total Award Value: $13,769,630.

Hydrogen 321