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Emissions


— Automotive

Ford and SunPower offer rooftop solar panels to offset electricity used to charge EVs

By - August 18, 2011 2 Pictures
Although electric vehicles can claim to be greener by producing zero local emissions, the electricity used to charge their batteries needs to come from somewhere. For most people, that somewhere is usually a fossil fuel-powered power station, lessening the green credentials of such vehicles. In an effort to let drivers go the extra green mile, Ford and solar technology company SunPower have teamed up to offer buyers of Ford's upcoming EVs a discounted rooftop solar system to provide enough renewable energy to offset the electricity used to charge the vehicles. Read More
— Environment

Gemasolar Concentrated Solar Power achieves key milestone - 24 hours of uninterrupted supply

The Gemasolar Concentrated Solar Power (CSP) plant near Seville, Spain, has achieved a full 24 hours of solar power production one month after starting commercial operation. The 19.9 MW plant uses a huge array of mirrors to heat a molten salt storage system in the central tower which is then used to run steam turbines, resulting in the ability to continue energy production after the sun goes down. Read More
— Aircraft

Gulfstream G450 crosses the Atlantic on 50/50 biofuel-jetfuel blend

By - June 26, 2011 8 Pictures
With the rising price of fuel and more stringent emissions regulations, there is a strong need for the aviation industry to begin taking steps to earn its green wings. It's not surprising therefore that biofuel was one of the hot topics at this week's Paris Air Show with both Boeing's 747-8 and Gulfstream's G450 business jet making the trip across the Atlantic on biofuel blends. The G450 flew in from Morristown, New Jersey, after a seven hour flight in which one of its Rolls-Royce engines was powered by a 50/50 blend of Honeywell Green Jet Fuel and petroleum-based jet fuel. Read More
— Automotive

Laser igniters could spell the end for the humble spark plug

By - April 21, 2011 1 Picture
Internal combustion engines are likely to remain in widespread use for some time yet, but it's possible that we may be bidding adieu to that most iconic of engine parts, the spark plug. Researchers from Japan's National Institutes of Natural Sciences (NINS) are creating laser igniters that could one day replace spark plugs in automobile engines. Not only would these lasers allow for better performance and fuel economy, but cars using them would also create less harmful emissions. Read More
— Urban Transport

EU plan to phase out 'conventionally fueled' cars by 2050

By - April 11, 2011 1 Picture
The European Commission has released a white paper detailing ambitious plans to transform Europe's transport infrastructure by 2050. The roadmap for a Single European Transport Area includes forty initiatives for road, rail and air travel that aim to increase mobility, reduce reliance on oil imports, cut emissions by 60% and combat congestion by halving the use of "conventionally fueled" cars in urban transport by 2030 with a view to phasing them out in cities by 2050. Read More
— Environment

CO2 scrubber turns carbon emissions into building materials

Students at Michigan Technological University have designed and constructed their own mini-smokestack to showcase a new method for scrubbing carbon dioxide from emissions. The approach is similar to SkyMine technology, but instead of producing sodium bicarbonate as a byproduct, it turns captured carbon into a solid material that could have applications as a construction material. Read More
— Automotive

Eco-Navigator keeps driving as clean and efficient as possible

By - February 11, 2011 2 Pictures
Pretty much everyone knows that driving too fast wastes fuel and creates excess carbon emissions, as does revving the engine and not bothering with tune-ups. We can try to alter our driving habits accordingly, but how can we know how much to alter them? What speed should we drive at when, and how often should we take our car to the garage? These questions can be instantly and completely answered, right in your car, if you’re using an Eco-Navigator device. Read More
— Environment

Zeolite-based wood glues shown to absorb pollutants off-gassed from particleboard

By - January 14, 2011 1 Picture
It has been estimated that up to 85 percent of all wood materials (such as particleboard or plywood) contain adhesives that in turn contain formaldehyde, and the World Health Organization has classified formaldehyde as a carcinogen. Unfortunately, it’s not enough to simply avoid eating those wood products – even the fumes given off by formaldehyde have been shown to pose a health hazard. Many people turn to keeping spider plants in their homes or offices, as they help neutralize airborne toxins, but now help could be coming from another source. German researchers have discovered that by adding special minerals to wood adhesives, those adhesives themselves can help clean the air. Read More
— Automotive

BAE extends HybriDrive system to trucks

By - December 23, 2010 1 Picture
The HybriDrive series propulsion system developed by BAE Systems is currently enhancing the fuel efficiency and cutting emissions on more than 3,000 transit buses in cities around the world, including New York and London. The system is specifically suited to the driving patterns of urban transport, which involve low average speeds and frequent stopping and starting. To meet the needs of applications that have higher operating speeds and less frequent stops, BAE is developing a new parallel hybrid propulsion system to bring the fuel-saving benefits of its technology to medium and heavy-duty trucks. Read More
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