Energy Efficient Upgrades That Pay For Themselves

Home improvement can pay for itself, and even put cash back in your pocket – if you’re putting your money in the right places.  Renovations that increase your home’s energy efficiency aren’t just nice for the environment, they can be economical as well.  The folks at One Block Off The Grid offer a great guide to help you sort out …

Stunning Vertical Forest Skyscraper By Stefano Boeri’s

Urban living requires efficient use of space, but it can be a very environmentally-friendly lifestyle:  city residents generally live in small homes with access to walkable neighborhoods and public transportation.  One common downside is a lack of green space, but architect Stefano Boeri aims to change all that with his “Bosco Verticale” concept.  Italian for “vertical forest”, his project was …

The Most Energy Efficient HD TVs Of 2011

Energy efficient TV may sound like an oxymoron and with ever increasing TV sizes and the current 3D TV trend,it’s enough to make energy efficiency watchers cringe. But no need to pull the plug just yet, because the other major trend for 2011 is increased energy efficiency in TVs. With new efficiency standards going into effect this year, you’ll also …

Inexpensive LED Light Bulbs Have Arrived

LED light bulbs have long had incandescent and CFL (compact fluorescent) bulbs beat in terms of energy efficiency, yet they’ve taken a back seat to the CFLs due to the much higher price tag of an LED bulb. That is until now. As incandescent bulbs are being phased out, lighting companies are scrambling to get their LED bulbs on the …

Energy Efficient House In Mojave Desert Built With Shipping Containers

Sitting near Joshua Tree, California in the Mojave Desert is an energy efficient new home and studio built by architect Walter Scott Perry of ecotechdesign out of six re-purposed steel shipping containers. Also known as the Tim Palen Studio at Shadow Mountain, the 2,300 square foot home is the first permitted shipping container house to be built in the Mojave …

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 …

Princeton’s Ivy Halls To Be Powered By Solar Energy

Princeton University will soon be home to the largest solar field on a U.S. college campus. Scheduled for completion by summer 2012, the 5.3 megawatt system will be comprised of 16,500 photovoltaic solar panels, estimated to generate 5.5 % of electrical power to reduce campus energy costs by 8 %. The solar field will cover 27 acres on the university’s …

Amazing Dutch Bike Path Embedded With Solar Panels

What could make bike riding even more efficient? How about a bike path embedded with solar panels to produce clean energy while encouraging people to get on their bikes? The town of Krommenie in the Netherlands, just north of Amsterdam, will be receiving the SolaRoad bike path, scheduled to open in 2012.

World’s Largest Solar Roof To Power High Speed Rail Station in China

Efficiency abounds in China as the world’s largest building integrated photovoltaic project prepares to power the railway station where some of the world’s fastest high speed trains pass through. China Sunergy, a solar cell and module manufacturer based in Nanjing, China, has recently signed a deal with CEEG (Nanjing) Solar Energy Research Institute to supply the 7MW solar modules for …

New Luminescent Bulbs May Outshine LEDs and Fluorescents

Retailers are gearing up to meet deadlines for the incandescent light bulb ban. Ikea has already stopped selling the inefficient bulbs. And California has pulled the plug and is letting current supplies run down. Many incandescent lovers are shedding tears and hating on the mercury-containing CFLs and the more expensive (though infinitely more efficient) LEDs. So here come the ESLs. …