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The Boeing 787 Dreamliner and the Airbus A350 airplanes are two early examples. What sets these planes apart from older planes is that their body and wings are made of composite materials rather than aluminum. They are more fuel efficient and fly farther. This reduces the cost of travel and opens up new routes. Passengers also enjoy benefits like increased humidity and cabin pressure. Humidity is increased from 4% to 15% and cabin pressure is increased from the equivalent of 8,000 feet above sea level to 6,000 feet above sea level. The bottom line is that these planes cost less to operate and provide passengers with ground level comfort and less jet leg.

Advancing the Science of Automotive Glazing

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Doug Wiggin, CEO of Switch Materials, gives a talk on the commercialization of smart windows for the automotive sector, as part of Pangaea Ventures' Advanced Materials Commercialization Summit.

Thermoelectrics Deserve Some Heat

Posted by on in Energy

Would you be surprised to learn that the most advanced economy in the world is only forty percent efficient at utilizing its key input?   Shockingly, of the 100 Quads of energy consumed in the United States in 2014, only 40 quads performed useful services such as cooling a building or transporting the kids to soccer practice.  The remaining was lost as heat.  A shameful waste or a tremendous opportunity?   

Fuel cell cars are once again in the spotlight! Hyundai is leasing its Tucson Fuel Cell model and aiming for 1000 units by 2015. Honda plans to start selling their model in 2016 while Toyota revealed its Mirai (Japanese for “Future”) that is slated for release this month (Japan) and later next year in USA and Europe. Ford, Daimler and Renault-Nissan are jointly developing technology for “affordable, mass market fuel cell vehicles by 2017” while General Motors and Honda initiated a development partnership last year. Even the New York Times ran a supportive editorial on November 29th titled, “Hydrogen Cars, Coming Down the Pike”. But despite the big headlines and model releases, it’s still a long, bumpy road ahead for fuel cell cars. Unfilled promises and lofty projections have generated a healthy dose of skepticism. At Pangaea Ventures, we have been and are still on the lookout for game changing technology solutions to remove the high barriers in the way of mass deployment of fuel cells (FCs).

Portfolio Spotlight: Switch Materials

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Pangaea presents a Portfolio Spotlight on smart windows company Switch Materials, featuring an interview with CEO Doug Wiggin.

Lightweight advanced materials are all around us. These materials have low densities and include carbon fibers, glass fibers, metals, alloys and intermetallics, polymers, ceramics, nanocarbon and other nanomaterials, aerogels, bio-based fibers, composites of polymers, metals and ceramics, and structural materials. The materials can be fabricated in various structural forms, such as, open-cell and closed-cell foams, honeycombs and porous scaffolds for lightweighting benefits. Nature, as usual, is always ahead and deploys lightweight cork, balsa, sponge and bone. Pangaea Ventures monitors the technology innovation stream closely and have portfolio companies whose products benefit lightweighting applications. Some of our Strategic Limited Partners actively participate in the lightweight materials markets with leading edge products.