The Best LED TVs of 2011

LED TVs are a type of LCD TV that use LED lights to illuminate the screen. In full-array LED TVs the light emitting diodes are embedded across the entire back of the panel, while other models are edge-lit, where the LEDs are arranged around the sides of the panel and illumination is directed toward the center. Most LED TVs feature …

Best Prepaid Cell Phones

Prepaid cell phones have recently seen a surge in consumer interest as a recession-friendly option for mobile communication. With no contract to sign, prepaid cell phones are an attractive option for those who don’t want a large monthly bill or to be tied down to one phone or carrier for a lengthy period of time. Prepaid cell phones are also …

A MetaEfficient Men’s Winter Outfit For 2010

In this new series of posts, I will be reviewing the top MetaEfficient Products of 2010. For a product to be considered MetaEfficient it must be: green, functional, durable and reasonably priced. Where possible, the product should be made by a company with high environmental standards and good manufacturing ethics. Our featured Men’s Winter Outfit is multifunctional — it works …

Chinese Design Winner: High-Rise With Vertical Hydroponics

This apartment high-rise concept won a sustainable housing award recently in China. It integrates a vertical greenhouse into the high-rise. Designed by Knafo Klimor Architects, the “agro-housing” concept allows the residents to produce their own food, reducing commuting needs and providing a green neighbourhood. The greenhouse is a multi-floor structure for cultivation of crops such as vegetables, fruits, flowers and …

“Biodiesel”: Book Review

Greg Pahl has just released a new book about Biodiesel. Pahl is the author of the informative book Natural Home Heating, which we featured previously. We like biodiesel because it a renewable fuel that can replace conventional diesel worldwide without the need for massive infrastructure change. Here is a review of the book: After setting the tone for the book …

HP To Install 1 Megawatt Solar Rooftop

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.

Huge “Air Tree” Structure Produces Its Own Power and Oxygen

In Madrid, Spain they are currently building a huge structure called an “Air Tree” or “Eco Boulevard de Vallecas”. The Tree was created by Urban Ecosystem to be a social center, and to improve the surrounding environment. The structure is also completely self-sufficient, generating all its own power with solar cells. Any surplus energy is sold to the electrical grid. …

The Largest Building In The World To Be Green

Foster + Partners have just been granted preliminary permission to start construction on this volcano-shaped superstructure in Moscow, which will be dubbed “Crystal Island”. In terms of efficiency monolithic buildings like this seem unnecessary, but the proposed dimensions are amazing: it will be 1,500 foot tall with 26,909,776 foot squared of floor space, that’s enough room to house 30,000 people.

Greenstar Leading The Way To Sustainable Recycling

Greenstar Recycling, one of the largest recycling firms in the U.S., has become a leader in implementing successful residential recycling programs and increasing recycling rates by 300% in cities such as Dallas and San Antonio. By using single stream recycling- meaning residents don’t need to sort their own recyclables- Greenstar has made recycling convenient for local residents and businesses. CEO, …