World’s Largest Solar Roof To Power High Speed Rail Station in China

by Tracy McGill •

Efficiency abounds in China as the world’s largest building integrated photovoltaic project prepares to power the railway station where some of the world’s fastest high speed trains pass through. China Sunergy, a solar cell and module manufacturer based in Nanjing, China, has recently signed a deal with CEEG (Nanjing) Solar Energy Research Institute to supply the 7MW solar modules for …


New Luminescent Bulbs May Outshine LEDs and Fluorescents

by Tracy McGill •

Retailers are gearing up to meet deadlines for the incandescent light bulb ban. Ikea has already stopped selling the inefficient bulbs. And California has pulled the plug and is letting current supplies run down. Many incandescent lovers are shedding tears and hating on the mercury-containing CFLs and the more expensive (though infinitely more efficient) LEDs. So here come the ESLs. …


Best Electric Bikes For 2012

by Tracy McGill •

Kalkhoff Electric Bike

The past year has seen an abundance of bike manufacturers entering into the electric bike arena with slick, lightweight and powerful bikes. Despite misconceptions, electric bikes allow commuters to increase their range safely and arrive to the office smelling fresh, while still getting exercise (yes, you still have to pedal an electric bike) and reducing their carbon footprint. They also …

New Ford Focus Electric Aims to Blow Nissan Leaf Away

by Tracy McGill •

Since the release of our 2011 electric car review, Ford has unveiled the new 2012 Focus Electric, first at the recent 2011 International Consumer Electronics Show, and currently at the North American International Auto Show in Detroit. Though showing up a little late to the electric vehicle party, Ford is flaunting the new Focus’ ability to recharge the 23 kwh …


Electric Cars Making A Comeback In 2011

by Tracy McGill •

2011 is being heralded by auto industry insiders as the “year of the electric car”. Though we here at Metaefficient endorse a life free of dependency upon cars, 100% electric vehicles are certainly more fuel efficient than internal combustion vehicles and may be on their way to becoming user-friendly as well. For 2011 consumers interested in electric vehicles will have …


Better Place Shows Electric Taxis Working in the Real World

by Tracy McGill •

Shai Agassi, founder and CEO of Better Place, has a vision — a vision for a world free of oil dependency. Mr. Agassi, who is well on his way to making this vision a reality, has what he believes is the solution for making electric vehicles efficient and affordable. He theorizes that the only way to take electric vehicles into …


3 Reasons Light Rail is an Efficient Transportation Option for U.S. Cities

by Tracy McGill •

Light rail is a type of electric railway that runs on right-of-way railroad tracks or on tracks in city streets. Using their own lanes and able to go anywhere, light rail cars mix well in urban settings by not getting caught up in traffic congestion. Though the United States operates the largest and most efficient freight railway system in the …


The Green Christmas Tree: Tips and Alternatives

by Tracy McGill •

Is there such a thing as a green Christmas tree? Can you still be kind to the earth while chopping down a piece of it to bring into your home? The question of the artificial vs. the live Christmas tree has sparked more heated online debate than Freddy vs. Jason. Lately the green pendulum has swung to the side of …


Holiday Gift Guide: Top Ten Green Toys

by Tracy McGill •

With the recent rash of toy recalls due to the use of harmful lead paints and suspected dangerous plastics containing phthalates and BPA, parents are demanding toys made with non-toxic, non-hazardous materials. Economic times being what they are, it helps to know you’re hard-earned money is going to trustworthy, earth-friendly companies.  By using renewable materials such as bamboo, rubberwood, organic …


Widely Available Low-VOC Paints

by nicholas •

At Metaefficient, we try to only feature products that are toxin-free. Take interior paint, for example — how can a paint be considered “efficient” if it leaks toxic substances into your home for months or even years? According to the EPA, VOC-laden paint is a primary contributor to unhealthy indoor air, and it can significant impact your health. As anyone …