EcoLEDs: Mercury-Free LED Bulbs

A start-up company is offering mercury-free, energy efficient, high-brightness LED lights to replace typical light bulbs in homes and offices. The EcoLED lights use 1/10th the electricity of incandescent light bulbs, and are estimated to last 50,000 hours before burning out (approximately a decade of normal use). Unlike compact fluorescent bulbs, these bulbs contain no mercury. Note that these bulbs …

Aquarius Tower To Integrate Wind Turbines, Solar Cells

The Aquarius Tower will have wind turbines and a solar roof cleverly incorporated into its design. It will become one of the few buildings in the U.S. to incorporate such energy generating features. The tower is a proposed 38-story, 240,000-square-foot condominium complex that will be located across from the Georgia Aquarium, in Atlanta. It will also feature a robotic parking …

Very Efficient: Pocket Filter by Katadyn

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This is a serious portable water filter from Katadyn. It’s efficient because it uses a ceramic filter, which will not let anything larger than 0.2 microns through. It also has a long life — it will filter up to 13,000 gallons before you need to replace the cartridge. The filter eliminates bacteria, viruses, cysts, protozoa, algae, spores, sediment and reduces …

Agave Nectar: Efficient Sweetener

Agave is that succulent from Mexico used to make tequila and mezcal. But agave nectar is also an efficient sweetener. The nectar is about 90% fructose. Unlike the crystalline form of fructose, which is refined primarily from corn, agave syrup is fructose in its natural form. It has a low glycemic index, meaning your body can incorporate the sugar more …