Optimal Gift Wrapping

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Optimal gift wrapping comes from renewable sources and does not contain toxic substances. Virgin forest fiber, bleach and heavy-metal inks need not be a part of gift giving. What are some of the better choices? One of the more optimal ways to wrap gifts is Furoshiki, a traditional Japanese technique of wrapping gifts using cloth. […]

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HP To Install 1 Megawatt Solar Rooftop

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Hewlett-Packard has announced it will install a 1-megawatt solar array in its San Diego facility. The installation will be made up of 5,000 panels on seven buildings. It’s a large solar array, but smaller than Google’s 1.6-megawatt solar array, which is thought to be the largest corporate installation to date in the United States.

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Biomethane: A Fuel From Pure Grass

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This is highly optimal. In Austria, cars can now fill up on a renewable, locally-produced fuel. The fuel is called “biomethane”, and it’s created by fermenting meadow grass (Poa pratensis). The grass is grown without the input of synthetic fertilizers or pesticides. And it’s a true ‘cellulosic biofuel’ — it doesn’t rely on grains and oilseeds.

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LED Christmas Lights

LED Christmas Xmas Tree Lighting

LED Christmas lights are efficient — they use 90% less energy than incandescent bulbs. They are also brighter, less prone to breaking, and cool to the touch. Less optimal is the fact that almost all Christmas lights are made in China using questionable labor practices, and then transported half way around the world. You can […]

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