Want to lower your utility bills or even get energy for free? Companies like Dow Chemical are developing solar shingles and other innovative technologies to turn your home into a personal power plant. Energy will be essentially free.

Three decades ago information was expensive and scarce. Data processing was autocratic, monolithic, and centralized. There were big mainframe computers ‘out there’ and ‘dumb’ users here. The personal computer, the internet, and mobile telephones changed all that.

Today information is essentially free.

Scarce data turned into the Internet torrent and now data is so abundant that the first company who helped us intelligently filter this onslaught of information became the most successful company of the last decade: Google. Today information technology is distributed, grid-independent, and scalable. Now billions of people with a mobile phone, personal computer, and internet connection can generate, store, process, and publish data. The basic architecture of information technology changed.

Energy is where data was three decades ago.

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Many areas of the US have high background radon level in the ground. When radon gets into a home it can increase the resident’s cancer risk. How does radon get into a home?

The most common way is through cracks in basement floors, walls, and sump pump sumps. In the winter, if a furnace or boiler is in the basement, the chimney can act as a depressurization device since combustion air is vented to the outdoors. If the basement is tight, and there is no source of combustion air, the heating system (and water heater too) can depressurize the basement. If there is radon in the soil gas below the house, this depressurization will increase radon infiltration through cracks and sumps.

Another infiltration route is through groundwater. In areas with elevated radon in rock formations, and in homes using on-site wells for water, the water carries radon into the shower where it vaporizes to gaseous radon.

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There are plenty of companies and individuals that are cashing in on the green building market proliferation, but how is a designer, contractor, or home buyer supposed to decipher the information and separate greenwashing from legitimacy? Unquestionably, there is no shortage of information on the subject – right or wrong. Unfortunately, there are very few adequate resources that have mainstream appeal and effectively represent the sustainability movement from the various perspectives of all of the individuals that need to be involved.

I came up with this long list of rhetorical questions. My intention is to illustrate the disconnect that seems to be prevalent among industry professionals, design clients, the media, and the general public regarding sustainable building.

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