Google Wants To Make Clean Energy Cheaper Than Coal

eSolar is one of the early-stage companies Google is working with. Google has announced a plan to develop sources of renewable energy that will be cheaper than coal. The new initiative, RE<C, (renewable energy is cheaper than coal) will begin by focusing on solar power technology, and will also encompass geothermal energy production. According to […]

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Velomobiles: Efficient Commuter Vehicles

A velomobile is a “bicycle car”, or more officially, a “human-powered vehicle, enclosed for protection from weather and collisions”. They are virtually unknown in the U.S., but a quite popular in some parts of Europe. Velomobiles are highly efficient commuting vehicles, especially when they are equipped with an electric assist motor. Velomobiles tend to attract

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Cocona: A Fabric Enhancer Derived From Coconuts

Cocona is a natural fabric enhancer that is made with activated carbon. The activated carbon is derived from coconut husks — it is a “waste” product of the water filter industry. But what does Cocona do exactly? It is said to help traditional fabrics resist moisture, control odor and shield ultraviolet (UV) radiation. Activated carbon

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Optimal: European Toys

This post has been updated and expanded here: Classic European Toys. Toys that are well-designed and made with renewable materials are optimal. European toys often fit this description. This durable block set, for example, is made in Germany by Haba using solid, natural, untreated beech wood that is harvested from sustainable forests. Toys like this

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Hyperefficient Transportation: Utility Bikes and Bike Trailers

Utility bikes or “work bikes” are very efficient vehicles for transporting cargo (and children too). They are quite popular in bike-friendly places like Amsterdam, Copenhagen and China. Bikes can tow a remarkable amount of weight. Loads in excess of 880 pounds (400 kilograms) have been hauled behind bikes along flat surfaces. Generally though, 300 pounds

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Solar Boat Sets Sail Again

The Gisborne family has completed a 12-day trip on their solar-powered electric boat, the Loon. The Gisbornes travelled the Erie and Oswego canals for 12 days before reaching Albany, New York. Monte Gisborne, the captain, said this will mark the first time anyone has traveled an American canal system using solar electric energy as the

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