Articles With "alternative energy" Tag

Milan’s Bosco Verticale On Track to Become World’s First Vertical Forest

Bosco Verticale Forest

Milan, Italy is one of Europe’s most polluted cities, its air quality frequently breaching safety limits set by the EU and causing city officials to install a ventilation system in 2009 in an effort to reduce damage to Leonardo da Vinci’s The Last Supper that resides in the Santa Maria delle Grazie church. In 2003, a medical study compared breathing air in Milan to smoking almost a pack of cigarettes each day. On top of that, there is less space dedicated to vegetation in Milan than any other Italian city. Read more »

Solar Electric Bonsai Tree for the Home

Here’s an update to an old article about a tree-shaped charger powered by solar energy. Vivien Muller’s Electree+ is on Kickstarter seeking to raise $200,000 to mass-produce these little home/office gadgets here in the USA. The new prototype will be made with an 14,000 mAh internal battery, 27 amorphous silicon solar cells (each about 3.7 inches), and an easy-to-assemble tree structure that can be customized. In case you’re interested, the early bird gets in at the ground level for ~$199.00.

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A DIY Portable Plug-in EV Charging Station

When you’re generating a surplus of energy — similar to these solar-powered homeowners — having a sporty electrical vehicle seems to make sense.  EVs and plug-in hybrids are becoming more popular, and I’ve seen all sorts of garage products for charging them.  Perhaps one of the more interesting models of late is this EVSE-RS Plug-in charging station by AeroVironment.  The portable, DIY charger just needs a dedicated 240-volt service and the station can be mounted and installed in a pinch.

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