Articles - Gadgets RSS Feed

Swift Small Wind Quietly Coming to Market in July

Palestra

Swift Wind Turbine is a quiet, rooftop mounted wind turbine.  Unlike some designs you’ve seen previously, this one has an outer ring and five blades.  The outer ring acts as a diffuser — the wind travels down the blades and is dispersed along the ring, therefore eliminating noise and keeping the turbine quiet.  The company estimates a noise of less than 35 decibels for all wind speeds.  The 7 foot diameter ring needs a roof line clearance of a couple feet and in good winds, can generate up to 2000 kWh of power (1.5 kW @ 14 m/s). 

Read more »

BRAZO – Green, Ultra-Stylish LED Lamp

Brazo

Early in grad school, I purchased a halogen task lamp for my desk studies, but I grew tired of it for two reasons: it was too hot and the light was unbearable.  So recently, I started looking around for a new, energy-efficient task lamp and Haworth was kind enough to send me a Brazo Task Lamp designed by Pablo Pardo of Pardo Designs.  Brazo is a real award winner, taking both Best of Competition and Gold in Lighting for Best of NeoCon 2007.   I knew it was going to be nice, but I really had no idea.  Here’s my review …

Read more »

SMIT GROW Solar and Wind Facades

Grow .1

Green start-up companies are doing some crazy things, and this company, SMIT, is certainly one to watch.  SMIT, an acronym for Sustainably Minded Interactive Technology, spent the last two years in R&D with this interesting approach to solar and wind power.  SMIT's GROW product has two iterations, GROW.1 and GROW.2, pictured above and below. 

Read more »

Portland's First SIPs House to Save 70% on Bills!

SEED SIPs House

Update: 8/7/08 – check out Seed’s blog documenting the project at www.sipshousepdx.com.

Yesterday Seed Architecture Studio and Kaya General Contractors announced plans to build the first house in Portland using structural insulated panels ("SIP").  This sustainable home design is targeted to save 70% on bills (compared to a home built to current energy code) utilizing tech such as LED and fluorescent lighting, efficient appliances, passive cooling, and the ultra efficient SIPs.  Speaking of the home, Seed Architecture Studio owner Darin Dougherty said:

Read more »

Best of Green Home Design 2008 [PopMech]

Best of Green Design 2008 - Popular Science

Popular Mechanics just published their yearly article, the Best of Green Design, which is a showcase of about 16 products and projects for your home.  Click the image above to read the whole list. 

Windspire, One Step Closer to Cheap Small Wind!

Windspire Windspire Installed

We have to be skeptical with small wind because it’s been so shady up until now, but Mariah Power is seriously poised to release their vertical axis wind turbine this spring for $3,995.  This is incredible news.  They just passed the ETL (safety) certification and also comply with UL1741 and IEEE 1547.1.  Translation:  the Windspire is safe to go to market.  But you’ll notice that the Windspire features a new design, which is expected to produce about 1800 kilowatt hours per year in 11 mph average wind conditions.  That amount of wind power is roughly 25% of a typical household’s energy. 

The Windspire has several features that make it a likely candidate to dazzle the market.

Read more »



Popular Topics on Jetson Green