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- Top 10 innovations at Greenbuild 2013<a href="http://www.greenbuildexpo.org/home.aspx">Greenbuild 2013</a> took place in Philadelphia, and between the thousand booths, hundreds of talks and the bustle of the <a href="http://www.readingterminalmarket.org/about/">Reading Terminal Market </a>right below the conference hall, we managed to squeeze in some time to catch up with a handful of the top innovators developing new products hitting the building market. Since the building industry spotlight has been on this year's release of <a href="http://www.usgbc.org/v4"> LEED 4.0</a>, we thought we would focus our coverage of Greenbuild on the healthy and energy saving products that make green building genuinely successful. Read on for our top 10 innovations from this year's expo!1
- Inhabiteam at Greenbuild 2013The halls were packed with an enthusiastic crowd, and you could tell that the business of construction was back in a big way. The first place we hit was the <a href="http://www.aphnetwork.org/greenbuild-2013">Passive House Zone</a> where a strong contingency of European companies are showcasing products that meet the super demanding needs of <a href="http://inhabitat.com/us-passive-house-conference-showcases-loads-of-green-building-goodies/">Passive House</a> certification.2
- Greenbuild 2013Doors and windows are large reasons why our <a href="http://inhabitat.com/6-winter-home-improvement-tips-that-will-save-energy-and-lower-your-bills/">homes consume much more energy than they need to</a>. One of the latest and most interesting window companies to enter the US is <a href="http://www.internorm.com/">Internorm</a>. The company offers not only certified windows, but also doors and integrated solar powered window blinds.3
- Greenbuild 2013They have a slick triple pane glazing system where the glass comes right to the edge of the frame, much like a flat screen TV.4
- Greenbuild 2013Their doors are probably more efficient than your home’s wall.5
- Greenbuild-2013-2Imagine a glass-based product that is not only highly insulative, but can support the weight of a building. <a href="http://www.foamglas.us/building/products/">Foamglas</a> makes a R3.4 insulation board which can isolate the dreaded thermal bridge in places where no other product can be used. It’s a bit pricey and has been available for years, but using it where you need it makes for a real money saver—especially over the life of a building.6
- GreenbuildA super insulated wall and window is worthless without a good air seal, so <a href="http://www.foursevenfive.com/">475</a> (named after the Passive House energy threshold of 4.75 kBTU per square foot per year) comes to the rescue with a library of air membranes and sealing tape for just about any application. The idea of using tape to air seal a house is new in the US, but in Europe not only is the practice standard, the products are extremely environmentally friendly—starting with <a href="http://inhabitat.com/the-biomimicry-manual-what-can-the-crucifix-toad-teach-us-about-adhesives/">non-toxic acrylic adhesives</a>.7
- GreenbuildAirtight buildings need fresh air, so two companies showcased their extremely energy efficient Energy Recovery Ventilators (or ERVs). The newly released <a href="http://airpohoda.com/">Air Pohoda</a> iERV really turned heads with not only a crazy high 92% efficiency rate for heat exchange, but an intellegent humidity system that automatically controls indoor moisture. It is a first of its kind design.8
- Greenbuild-2013-10<a href="http://www.zehnderamerica.com/products/product_list.aspx?CategoryID=1">Zehnder</a>, the heavy weight in Passive House ERVs, showed off their Novus 300. Not to be confused with a washing machine (although amusingly they refer to its compact size in their literature) this monster has an industry leading 95% efficiency.9
- Greenbuild 2013Now that the idea of energy efficiency is finally taking hold in the marketplace, the next obvious question to ask is 'What do you insulate with?' <a href="http://www.ecovativedesign.com/">Ecocative</a> shows off their multiple award winning and <a href="http://www.c2ccertified.org/">C2C certified</a> Myco Foam, an insulation board made from mushrooms and fibers like hemp. Feel free to snicker, but their organic, raw materials are not only less costly than traditional petroleum based foam, but easily sourceable near manufacturing points. Put that in your pipe and smoke it <a href="http://inhabitat.com/usgbcs-leed-4-0-plays-high-stakes-with-industry-special-interests/">American Chemistry Council</a>!10
- Greenbuild 2013Money may not grow on trees but insulation does. Another exciting development in the healthy insulation world is the introduction of cork for buildings. Not only can <a href="http://thermacork.com/">Thermacork</a> be used to wrap a building in R-4 per inch sustainably harvested goodness, it can also be the façade of a building!11
- Greenbuild 2013<a href="http://inhabitat.com/tag/living-walls/">Vegetated walls systems</a> are getting to be pretty common, but <a href="http://greenwalls.com/home/">Greenwalls</a> stood out for the beautiful array of plants they used. They brought up some surprising research which shows that indoor vegetation can significantly lower CO2 levels, which in turn reduces the need for fresh air that needs to be heated or cooled. Now that is green building thinking.12
- Greenbuild 2013The always popular Big Ass Fans has gotten pretty sexy lately with their new line of <a href="http://www.haikufan.com/">Haiku Fans</a> featuring integrated and dimmable LEDs. These slick fans use a measly 2-30 watts, and can be programmed with a remote control to change speeds automatically, such as in a bedroom where you don't want to wake up to a blast of air.13
- Greenbuild 2013Another product we are seeing more of are solar canopies for electric cars. The <a href="http://renewz.com/solar-charging-stations">Renewz Solar Powered Carport</a> is a sleek aluminum frame with a concrete base that is held into the ground with a couple of steel pins. The finishes and adjustability of the system were nice, and it certainly didn't hurt them to have a <a href="http://inhabitat.com/2014-bmw-i3-electric-vehicle-officially-starts-at-42275/">BMW i3</a> tucked underneath.14