It's Easy Being Green

Living just 3 hours away from Indianapolis has allowed me the opportunity to make some visits for pleasure with my family and for work.  Large cities like Indy can be an environmental nightmare but they can also be great catalysts for bringing green life to the forefront of thousands of people who live within its confines.

During my last two trips to Indy I’ve seen two very cool public displays of green living, nudging city dwellers to live life at least a tad more sustainably.  At the state capitol, people are encouraged to ride bicycles to conduct business there.  Gone are the days of using a chain to tie your bike to a tree trunk or some other hopefully immovable object.  Instead, the state has installed bike lockers, so riders can store their wheels in an enclosed and locked space.  It’s like having your own secured parking garage for just your bicycle.  I think this is a fantastic idea and leaves you with little worry about the condition of your bike when you return to bail it out.

Bike Locker

Also seen on sidewalks in downtown Indy are dozens of recycling bins.  The water bottle that someone chugged while dashing from one meeting to the next can now be tossed into a recycling bin instead of heading off to the landfill.  City-maintained recycling bins are a simple concept and why more municipalities don’t offer them up is beside me.

Tim Mahoney of the Hoosier Environmental Council was recently asked to rank the city’s efforts to become more sustainable.  It’s pretty interesting and shows while Indianapolis is making great strides to try and take more responsibility for its environmental impact, they still have a long way to go.

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Would you believe that it is possible to have a floating greenhouse in New York that actually produces food? Well it is and the full scale greenhouse operation on the Hudson River in New York has once again opened its doors for all to see. The project is called the science barge and is a prototype of a sustainable urban farm. It also serves as an education center. Last year, more than 3,000 school students made their way through the Science Barge.

So what makes the floating greenhouse so special? Inside the greenhouse they grow tomatoes, cucumbers and lettuce with zero emissions and no runoff into the Hudson River. The barge is powered by solar, wind and biofuels and harvests irrigation water by filtering from the Hudson River and catching rainwater. The developers say the Science Barge requires 7 times less land and 4 times less water to grow than conventionally grown crops. In a city like New York, land has skyrocketed to the point that it would be nearly impossible to grow food in town. Riverfront barges could be the answer to the dilemma. Some studies have also suggested that there is enough rooftop space in New York to grown enough food for the entire city.

What are the hopes? The non-profit group New York Sun Works wants to demonstrate that it is possible for cities to reduce their global footprint by looking at ways to provide their own food. They say most land in cities is contaminated and shouldn’t be used to grow food anyway. That’s why they think they’re hydroponic growing system is the best, most sustainable way to grow! If you’d like to learn more about the project or how to visit, head over to The Science Barge website.

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In 2007, the Oxford English Dictionary’s Word of the Year was “locavore”.  A locavore is a person who eats exclusively locally grown food.  It may sound like an easy task to undertake eating only what is produced in your local area but you may find the idea a bit more difficult to stomach that you might originally think.

The global marketplace has opened up markets near and far spanning our great globe.  As a result, much of our produce at the supermarket could be making a trip 3,000 miles or more in the making just to get to our dinner tables.  That trip turns into a major waste of natural resources and there are many long-term environmental impacts of transporting produce all that way.  Not to mention that it has been in transport for about two weeks by the time it arrives at the store.  So, it was either picked way before it was actually ripe or it’s been genetically modified to survive the long journey and maintain its “freshness”.

These days it’s fairly easy to spot produce grown in a far away market.  Just look for the static sticker to see where it was grown.  You might feel like you’re taking an around the world cruise just in the produce department by reading grown-in labels from Chile, Japan, Mexico, Brazil, New Zealand and the list goes on and on.  Many grocery store chains like our local Albertson’s have realized the locavore movement and now specifically point out locally grown produce in their sale fliers.  Health food and natural food stores have been the leader in this arena for sometime, taking careful note of where all their food is coming from and it’s far reaching impacts.

If you truely believe in the locavore movement, you might have to make some major modifications to the meals you eat depending on the season you’re in.  Follow this link and take a look at what produce is available in each season near you.  For instance, here in Arizona we don’t have any produce listed as locally grown right now.  Our last listed harvest was in December and was for pecans.  You certainly can’t just live off pecans until produce becomes available in June again, so you might have to make some adjustments to your comfortable radius that produce comes from.  While many are die hards about this movement and stick to a 100 Mile Diet, I tend to think a little wider when it comes to my produce.

If you’d like to learn more about the produce grown in your region, head over to the Local Harvest website to check out small farms and farmers markets in your area.  Happy eating!

Do you think you could be a locavore?  How committed could you be to eating locally grown foods?

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I caught an interesting program on The Science Channel the other day while I was at work, called Invention Nation. The show profiles some pretty cool inventions and developments in the green movement while the three hosts take a veggie-fueled trip across the country to get an up-close look at each one. While I don’t think the production quality or the hosts do the idea much justice, it’s nice to see various aspects of sustainable living shaping up across America, despite the reefer-infused hippie bus theme the show portrays.  Come on, green is more mainstream than that! This one episode got my attention because they were making stops in the Flagstaff area, visiting a LEED certified home. The house, being built in Bellemont just 10 miles west of Flagstaff, is one of only four platinum-certified homes in the U.S.

So what makes this house so green? The list is a long one and amazes me that they’ve packed so many environmentally responsible features into one home. The show focused on the “brain” of the house, an automated control system that essentially runs the place. A weather station installed outside the home monitors all weather conditions and relays them into a computer. That computer automatically opens and closes windows, adjusting the interior temperature with the outside temperature. The system also keeps the interior humidity at a healthy range. Aside from just the way the home feels, the system also tracks water and power useage, providing the homeowner a full rundown of just how much they’re using in the way of resources. The power monitors also look at the power output of the solar system, generating a little more than 7 kW hours of power and a wind turbine harvesting the almost regular northern Arizona wind, generating 2kW.

The Bellemont home is not connected to any water service. Instead it harvests all of its water from the sky through 40,000 gallons of collection tanks. The home’s designers say that’s enough for 2 years of potable water and irrigation uses. It doesn’t matter whether it’s rain or snowmelt, it all eventually finds its way into a collection tank where it’s stores and purified. The computer monitors just how full the collection tanks are. A newly planted apple orchard at the home is watered thanks to the home’s grey water system.

The eco-friendly house produces zero emissions. It’s zero energy and zero carbon emissions and produces more energy than the home itself uses. The extra electricity is fed onto the local power grid where the home actually earns energy credit for the power it produces. The home is outfitted with all Energy Star appliances and lighting. In fact, the house has such a high Energy Star rating that it exceeds IECC 2007 requirements by over 75%. When it comes to heating and cooling, a solar hot water system feeds an in-floor radiant heat system throughout the house. It’s also designed with thermal massing and passive solar design to reap the rewards of the Arizona sunshine during the cold winter months. Sewage from the home is treated with a UV alternative septic system which designers say is the first to be installed in the state of Arizona.

I think this home is truly remarkable and inspiring for the sustainable living movement. As the idea catches on and more and more homes are built with the ideas being demonstrated in the LEED Pilot Home, I think green construction will become more cost effective and mainstream. It shows people that what seems difficult could be really very easy. It would be easy for many to live green if their home was outfitted that way from get-go!

The house was designed by Architectural and Environmental Associates. Carl Ramsey, the company’s owner, seems truly committed to green and sustainable design.

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