Highlights from the 2015 Geneva Motor Show

Environmentally-friendly

The Boeing Airplane Company's ecoDemonstrator 757 (Photo: Boeing)

Boeing is at it again, continuing its on-going ecoDemonstrator test program by ramping up a series of flight tests with a modified 757 airliner. The lengthy tests will assess new methods to advance efficiency, cut noise and lower carbon emissions.  Read More

The UPC/Eolgreen streetlights incorporate both solar panels and a wind turbine (Photo: Eol...

If you're trying to save power, you generally don't leave your lights on all night. With a few exceptions, however, that's what cities do with their streetlights. That's why some groups have developed streetlights with built-in solar panels. A Spanish team is now taking things a step farther, with a stand-alone streetlight that runs off of both solar and wind power.  Read More

Discarded plastic items await recycling (Photo: Shutterstock)

A Mexican startup Ak Inovex has developed a new method of recycling plastic that does away with water and only consumes half the energy of previous systems. At the same time, it produces plastic pellets of equal or better quality,  resulting in an environmentally friendlier process that also promises to be significantly cheaper.  Read More

Mazda's 2016 MX-5 Miata

The sporty Mazda Miata may not be at the top of many "green car" lists, but the 2016 model will nonetheless be the first vehicle to incorporate parts made from a new bioplastic developed by the automaker. The plastic is based on plant-derived materials instead of petroleum, and doesn't need to be painted.  Read More

A microscope image of CNF fibers made via the new process (Image: Edinburgh Napier Univers...

While we hear a lot about the wonders of materials like graphene and carbon nanotubes, nanofibrillated cellulose (aka: Cellulose NanoFibrils, or CNF) also shows a lot of promise. A type of "nanocellulose", it can be used to produce composite materials that are strong, light, electrically-conductive and oxygen-impervious. Additionally, it uses an existing waste product as its feedstock. Unfortunately its production process is fairly energy-intensive, limiting its widespread use. Thanks to a new technique, however, that may soon no longer be the case.  Read More

The ecoDemonstrator 787 lifts off yesterday at Boeing Field in Seattle (Photo: Boeing)

Almost a year ago, Boeing announced that it was looking into running airliners on a mixture of jet fuel and "green diesel" – the latter of which is made from vegetable oils, waste cooking oil and waste animal fats. Yesterday in Seattle the corporation followed through on that plan, flying its ecoDemonstrator 787 flight test airplane on the fuel blend.  Read More

The Geneco Bio-Bus is powered by gas produced from human and food waste

One man's waste is another's man's bus fuel, so the saying might now go. Indeed, next time people in the UK go for a number two, they could be powering the number two bus. Geneco's new Bio-Bus is powered by gas generated via the treatment of sewage and food waste.  Read More

Sawdust can be converted into a fuel additive – among other things – using a new chemical ...

This is science at its best: Decades ago, the only practical use for sawdust was to soak up vomit, but thanks to scientists at a Belgian university who developed a new chemical process, that same sawdust could soon be used to create gasoline and other products normally derived from petroleum.  Read More

Gizmag picks the ten most innovative sustainable houses we've come across so far

The cost of a house can be counted in dollars, but the construction and running of a house takes a toll on the environment that's harder to measure. Increasing numbers of people are looking to minimize both environmental impact and financial outlay by outfitting their homes with sustainable technology, and the resulting boom in sustainable building is driving new levels of architectural innovation. With this in mind, Gizmag highlights ten remarkable sustainable houses.  Read More

Boeing's latest ecoDemonstrator takes flight (Photo: Boeing)

If you're a major aerospace company and you want to assess a variety of environmentally-friendly technologies for use in your airplanes, do you spread those technologies out across several individual planes? Not always. Boeing uses an aircraft known as the ecoDemonstrator, the current version of which has recently been equipped to test 25 different onboard green tech innovations.  Read More

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