Innovation Pipeline

There are a lot of big ideas in the field of alternative power, from massive solar arrays to fields of wind turbines stretching toward the horizon. And then there are microbes.
Scientists are hoping that some sophisticated bioengineering on their part can leverage billions of years of bacterial evolution to combat our growing energy crisis.
Single-celled bacteria [...]

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Water is usually an underappreciated and neglected resource. Until a city, community or village finds it depleted or contaminated.
Similarly, the energy involved in transporting and treating water is obscured, particularly its economic and environmental implications. But as developed countries come to grips with these issues, there’s an awakening about water management much different from its [...]

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Case Western University researchers have developed an ultralight sponge material that’s able to draw oil out of contaminated water. Composed of clay and plastic, it was originally invented by Ph.D. student Matt Gawryla as a new kitty litter.
University scientists first make an aerogel by mixing clay with a polymer and water in a blender. Once [...]

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When listing nature’s wonders, you’d have to put spiderwebs somewhere near the top. Strands of biomaterial with the tensile strength of steel formed into complex shapes that withstand wind, heat and sunlight. They’re so impressive that scientists still don’t entirely understand them.
But recently researchers at the University of Wyoming have deciphered the glue that cements [...]

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The efficiency and elegance of materials occurring in nature have always been an inspiration to researchers. Trying to achieve similar results via nanoengineering, scientists are now working on nanoscale particles that automatically orient themselves into unique materials with powerful properties.
It makes sense, this self-assembly approach, because it’s simply too difficult to manipulate nanoparticles with lab [...]

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When it comes to the merits of counting carbon as a remedy to improve the health of our planet, there’s plenty of room for debate and dissension. It’s also quickly becoming a major obsession and perhaps a real distraction from important policy work that needs to get done.
A recent paper in Science, “Fixing a Critical [...]

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New thinking about how to design and build batteries is generating some novel research well outside the box of mainstream electronics. A group of scientists from the National Institute of Standards and Technology and Yale University recently revealed in a research paper in Advanced Materials how certain real cells generate electric voltages and hence act [...]

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For all the unpleasant characteristics green algae possesses, it is beloved in cleantech circles because it can manufacture biofuels.
Now, scientists at the Angstrom Laboratory at Uppsala University in Sweden have discovered green algae’s distinctive cellulose nanostructure can also provide an effective coating substrate for batteries. It provides two advantages: it’s lighter in weight and much [...]

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Evolution is an elegant and powerful force. And if you’re looking for an effective design, what better source to borrow from than nature? That’s what researchers do in the emerging field of biomimicry, which uses natural forms for inspiration.
They study how nature solves problems and maximizes efficiency in areas like propulsion and mobility. Leonardo da [...]

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Chemists are the latest stars in the emerging field of cleantech. They’re work of note is concocting a new generation of chemicals that are less harmful to the environment. University research labs are also developing new combinations of chemicals as part of this green chemistry shift.
Purdue University researchers recently announced an eco-cleaner that can remove [...]

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