SanJoseGreenHome.com

When many of us think of a solar home we normally envision a specially designed, carefully crafted construction .  Hardly ever we can think of a modest 1,200 square foot tract home in South San Jose as being a model for passive solar benefits that almost all of us can achieve.  This is exactly what Frank Schiavo did when he retrofitted his 1978 home to harvest our greatest energy source – the Sun. 

Frank was an extraordinary man.  He was an enthusiastic passive solar home consultant, environmental educator at San Jose State and an avid social change advocate.  One of his most fascinating qualities was that he produced no trash.  That’s right; he composted everything and never bought anything that he couldn’t recycle.  He even stopped paying garbage bills to the city which was a highly controversial and highly publicized move.  Gotta love this spirit of sustainability! 

Unfortunately Frank passed away very unexpectedly last January, just a week before we planned to meet, but he leaves his solar legacy behind for all of us to marvel at and learn from.  He really wanted to use his house as a way of teaching others about benefits of a green solar home “on a budget”. 

As a very tiny way of repaying his years of kindness to the community I would like to share with you some of the things that Frank was able to accomplish in his home (more…)

We all love a good myth. “Goldfish have a memory of only three seconds”, “Water drains backwards in the Southern Hemisphere due to the Earth’s rotation”, or maybe “A dog’s mouth is cleaner than a human’s”.  It’s all fun stuff until we actually spend cash on things that we thought will do us good but end up to be a complete waste of money.  This may come us no surprise but some very commonly believed energy upgrades seem to be just that – myths.

Rob Moddy is a fellow USGBC member who often whips out a masterful blog entry.  It’s just so hard not to share this one with you.  Here he highlights a talk given by building scientist Michael Blasnik at the Department of Energy’s National Weatherization Training Conference, particularly the problems with inaccurate computer models in determining weatherization strategies and effective home energy improvement measures. 

As originally posted on GreenBuildingAdvisor.com, this is a list of common strategies for home weatherization that don’t save much energy. If you don’t want to waste your time and money, these are the strategies to avoid or closely evaluate: (more…)

It’s easy to lose perspective these days.  Sometimes the real meaning behind our efforts simply drowns in concepts, ideas and daily routine.  As you watch this video that has already been viewed almost 5 million times, I hope it brings you home.  The place in your heart where you feel connected.  A place where you feel like your work and life have a purpose; where you are aligned with what truly matters in life.   

Nature is so amazing, so harmonious, so beautiful and precious.  Even though this is a human made ocean floor in Japan, one can not help not to marvel at the unrushed scenery and simply be in love with all living beings.   Hope this brings you some peace and even more resolve to protect life on the planet.  Enjoy. (Make sure to click off on that Google ad to close it as it will be in your way).

Bay Area water suppliers expect there will not be enough water for their customers by 2018.

Water. It’s difficult to say we lack it during this el-nino year.  You look outside, nothing but rain.  You open your faucet, it doesn’t run out.  It seems like it’s always there in unlimited quantities.  Hence lies a dangerous illusion that water has always been there and always will.  However, there’s been a lot of buzz lately about the shortage of this precious commodity.  Some even call water the next gold.

After all, gold values have risen in the last several years. Will water too? Bay Area water suppliers expect there will not be enough water for their customers by 2018. So what does this mean for us and our homes? It means we can expect the water bill to get bigger.  Much bigger.

Have you seen all the hub-bub being made about the EPA filing on rainwater runoff? You can read the actual filing if you like.  Basically, the tax would be levied on new and newly redeveloped sites that do not meet certain requirements for control of storm water discharge. Closer to home, Deputy GM of the San Francisco Public Utilities Commission Michael Carlin indicated that San Francisco Bay Area households that pay $63/mo for water can expect to pay $128 in 2018. To top it off, the cap on the water that can be drawn from the Hetch Hetchy in 2018 won’t be enough for residents – it will be short by (more…)

This is first net-zero carbon house in UK that reaches the highest level of sustainability. Dubbed the Lighthouse, the highly eco-friendly house was designed to “encourage a way of living that is inherently ‘light’ on the world’s resources whilst combining the practicalities of today’s average homeowner.

Almost all of us use the words green and sustainable interchangeably as if they have the same meaning.  But the more one delves deeper into the nuances, the more this funny little feeling starts creeping in that there seems to be some interesting differences there in these two noble concepts.  Why does it even matter?  Simply because by being able to separate the two we can make better decisions as consumers and become more mindful and equitable participants in our society.   

The product manufacturers, as well as building industry would certainly benefit by embracing “Sustainable” vs simply “Green” practices. Whereas green addresses mostly environmental elements, sustainable takes a more comprehensive view, including environmental, economic, social, and cultural elements. 

For example, a more sustainable and socially responsible approach to manufacturing would entail a fair and humane treatment of overseas workers, while the building community would certainly include a standard of quality well in excess of mere code compliance for “green” construction”. 

You see, building a house out of vastly renewable wood from a thousand miles away or engineered lumber, installing solar panels and solar water heater to satisfy the energy needs of the building would be enough to deem it “green”.  However, if the construction quality is poor and not much effort was invested into longevity of the structure (more…)