sustainable

Tiny House for Yale Student

- Adam Clare

A grad student on her way to Yale did some math and discover that living there would cost ~$14,000. She figured she could take that same amount and built her own sustainable tiny house.

Elizabeth’s Tiny House will have a sleeping loft, storage loft, study nook, kitchen area, living area, and a bathroom. When complete, she’ll tow the entire home to New Haven for the start of the academic year.

You’ll notice the simple passive design. During the winter, the side with all the windows will gather sunlight. During the summer, she’ll turn the trailer around and leave the slanted roof facing the sun. Three solar panels will power her computer, lights, and other electronics in the home. The tiny house has a small shower, composting toilet, and propane to heat the home when necessary

Sustainable Cafe

- Adam Clare

A cafe in Australia is made from 100% recyclable material and other sustainable materials.

Algae: The Energy of the Future

- Adam Clare

Esquire has a short little article outlining the top four ways that algae can be used for energy production.

Dark Fermentation
Most scientists believe photosynthesis is the key to algae oil. Solazyme sees it as the problem. Algae can convert sunlight into chemical energy, but not nearly as efficiently as other materials–industrial wastes, switchgrass, low-grade molasses–can. So Solazyme designed a process that lets algae feed in the dark on input biomass rather than sunlight, cutting down the conversion process from weeks to days. The company’s end-product diesels meet the same standards as nonalgal diesels, and it expects their price to be on par in two to three years. Until then, the company, which signed a development agreement with Chevron this year, will continue to clock miles in its algae-powered cars, standard vehicles purchased straight off the lot.

Organic Farming Uses Less Water

- Adam Clare

In case you needed yet another reason to buy organic food it has come to light that organic farming uses less water than factory/industrial farming.

A study released by Cornell University Professor David Pimentel in 2005 reported that organic farming produces the same corn and soybean yields as conventional farming and uses 30 percent less energy and less water. Moreover, because organic farming systems do not use pesticides, they also yield healthier produce and do not contribute to groundwater pollution.

In addition to its conservation of water, organic farming has also been praised for the economic opportunities it creates for farmers in developing countries. Those farmers have not only found an international market for their organic products, but in draught-ridden India, organic rice farmers have found that using less water is not only a necessity, but is also financially practical. Indian rice farmers cited in a 2007 World Wildlife Foundation study claimed that the system of rice intensification (SRI) helped them yield more crop with less water.

High-Yield Residential Wind Turbine

- Adam Clare

This Aussie has created quite the wind turbine!

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