Green Options

How lessons-learned from a state-of-the-art net-zero project can help us all reduce our impact

Now that everyone is finally talking about green buildings, the question becomes “Where do we need to go from here?”

The answer? Net-zero.

That’s what a panel of experts told an audience assembled last month at Rocky Mountain Institute’s symposium in San Francisco, RMI2009.

It’s good to have West Coast Green back in SF. Not that San Jose didn’t play a fine host to last years bigger conference but the show lacked something last year, call it a vibe, or energy but something didn’t gel. So, this year’s scaled down but energetic and education West Coast Green found itself a new home at the Fort Mason. Maybe the ocean air and bay views added a green spark to the conference.

The economy definitely had an impact on this year’s West Coast Green with less venders but with less money that mean that people just had to get more creative with less moola such as the floating island, show gardens and even the sustainability built Jewish Sukkoth. The usual green rock stars like Eric Corey Freed and Michelle Kaufman made their presences felt with their energetic personalities.

Every yurt has a central compression ring. The exterior finale is typically a dome. Yet there are some options that may surprise you.

A yurt cupola is especially nice for tropical environments. Claire Wolfe, who wrote about her yurt building for Backwoods Home Magazine, replaces the dome skylight for a cupola. She utilized a powder-coated steel frame with an architectural fabric cover. The cupola was raised six inches around the perimeter. As a result, there’s shade and a natural cooling system with maximum air flow.

2k Manufacturing based in Luton, England has come up with a process that can take any type of plastic - clean, dirty, or defected - and remake it into what they’re calling ‘EcoSheets’.  These EcoSheets are a composite material made to have the same mechanical properties as plywood.  They are the end result of a process called powder impression molding, which takes all forms of plastic and makes it into a fine powder.  The powder is then sandwiched in between two polymer films and is heat treated to form a viable substitute for plywood, a ubiquitous building material.

Designing a yurt entails color decisions. Of course material swatches are always best, but playing with an interactive tool is a great start.

The Colorado Yurt Company has the greatest exterior color tool available. You can play with the roof and valance choices in addition to the bottom band.

In recent posts on Planetsave and EcoWorldy about moratoria on soya and cattle products related to Amazon destruction, it was mentioned that McDonald’s is helping to save the Amazon. With the company also delving into green building, progressive energy saving software, and charging stations for electric vehicles, is McDonald’s a green company?

Like any building development, there’s a lot of back-and-forth. I mean it’s not a linear effort. Thus far I’ve covered yurt topics from getting started to climate and prices. However, design is always involved. Herein are some creative yurt doorway options.

Climate and purpose formulate design decisions. And the design is necessary to project costs. What are yurt design options? Let’s start with basics.

Researchers from the University of Bath will be constructing a “BaleHaus” this summer made from prefabricated straw bale and hemp cladding panels.

The house will be a model for building carbon zero homes of the future. And because straw and hemp efficiently absorb carbon dioxide while they grow, the buildings made from them might even have a negative carbon footprint.

As my wife and I write about in ECOpreneuring, if good health is important – and it should be for everyone – then a regular exercise routine along with eating right becomes a feature in our sustainable lifestyle, whether you walk around the block, do yoga or work out three times a week at a local YMCA like we do.  Or go for a hike in the woods instead of watching more TV.

Remember the last time you had the flu or a lingering cold? Get much done? When we’re healthy, we take our good health for granted. Despite what our politicians and healthcare providers might suggest, good healthcare does not necessarily provide good health. Our lifestyle and daily habits contribute to feeling great just about every day of the year.

Some companies provide a good healthcare plan when it comes to physician access and medical coverage. But what does that matter when the stress-filled, unhealthy environment in a cubicle – with no access to the outdoors and fresh air – ends up giving us poor health? The American healthcare system is great – perhaps the best in the world – if we crashed in our car. It’s designed for treatment, not prevention. It’s a healthcare system based on the poor health of relatively well-off people who can pay (by credit or otherwise) for the services it provides.

Given all the debate on a national healthcare plan offered by the United States, below are a few promising trends many people are discovering.

Let’s talk climate further. That will provide insight for add-ons necessary to achieve year-round comfort.

Yurts appear logical for my tropical climate where elements of nature aren’t so severe. Well, surprise, but no worry. Just know that maintaining yurt warmth can be an easier task than keeping cool.