Being Green – Modeling and Monitoring

Hi Folks:

Friday once again, and time for this week’s ‘Being Green‘ post.  Before I get started, last week’s post included a shout out for Steve Satow and a group of dedicated people in the Victoria area who are working to develop the Alternate Solutions Resource Initiative.  They’re still looking for support from interested parties.  On a more personal note, Steve is currently in the process of building his own home using ‘rammed earth’.  If you’d like to keep up to date with his progress, you can find out more at: the Natural Building project: a model for sustainability.

Now then: since one of the attributes of many if not all green building certification systems is the integration of a building’s different systems (heating/cooling, energy and water use, etc.), it’s very helpful to be able to model a building’s performance as part of the design plan.  Anyone who has done energy modeling (and I haven’t) will tell you that getting this exactly right is impossible.  Too much depends on the number of occupants of a building at any given time, their activity and resulting energy use, local weather conditions…  Still, an approximation can be made.

Once a building is completed and in operation, it’s also very important to determine whether or not the building is performing to specification, and if it isn’t, to be aware of it, determine the source of the problem and rectify it. Continue Reading →

Being Green – Cost/Benefit Analysis

Hi Folks:

Friday once again…  Before I get started on today’s ‘Being Green‘ post I thought I’d take a second for a little shameless self-promotion.  Marcia and I write on a variety of topics, as you can see from the columns on the left side of the page.  In addition to Friday’s  post, on Mondays Marcia does a ‘Marcia’s Meanderings‘ segment, on Wednesdays she writes her ‘Poetry Corner‘, and on Sundays we both write on a shared topic in our ‘He Says, She Says…‘ posts.  There are also sections on food, photography, random items, spirituality, and at the top of the page you’ll find links to some of our short stories and other creative writings.  Okay, that’s all the ‘advertising’ you’re going to get here, so on with the show!

Okay, the title for this week’s post is ‘Cost/Benefit Analysis’, and it has several sources for its inspiration.  In some Native societies there’s an idea of the ‘seventh generation’ – that we must plan our actions now for how they will affect the earth seven generations from now.  In a world run by politicians we tend to think in four-year terms instead, knowing that a new candidate or a new government can overturn much of what’s previously been done .  If the world were run by accountants, everything would have a margin of profit or loss and everything would be measured in terms of whether or not a specific product or activity made a profit.  We tend to apply such thinking to most if not all of what we do as a society. Continue Reading →