Global Climate Change, Sea Level Rise and Silicon Valley Real Estate
Tuesday, August 24th, 2010Recently my family and I vacationed in San Diego, where, naturally, we saw a lot of information related to animals, the environment and global climate change (sometimes called global warming). We saw films regarding the rapidly shrinking polar bear habitat (due to thinning ice), for instance, and heard that they have a significant risk of being extinct in the wild in the next 20 years.
But what about Silicon Valley? And Silicon Valley real estate? As the ice melts, sea levels rise. If or when this trend continues, the San Francisco Bay Area, including Santa Clara County, will be impacted quite seriously. Where will all the water go? Our “Natural Hazard Reports” now list things like “dam inundation zones” and “earthquake fault zones” but not rising sea water zones.
Geology.com has an interactive map which you can view and tinker with (see link at image above or here: http://geology.com/sea-level-rise/san-francisco.shtml) to get a sense of the projected flood areas. As you might imagine, the low lying areas closest to the bay are most at risk – parts of San Jose, Alviso, Santa Clara, Sunnyvale, Milpitas, East Palo Alto and Mountain View are all threatened. Some of these are already in a 100 year flood plain, which forces buyers to pay for flood insurance and makes homes a bit harder to sell. How much harder it might be if the water were to begin to rise rapidly….
There are a number of responses to this climate crisis, many of which you may know about such as the effort to reduce carbon emmissions. Locally, there’s also an effort to restore the wetlands around the south bay as these can help to absorb increases of water from storms (or potentially a rise in sea levels) and also trap carbon. About 85% of the wetlands have been lost over time, so there are many reasons to restore them. The South Bay Salt Pond Restoration Project has a very helpful website with maps and information.
Other solutions may arise too. Having been to Holland, I have to wonder if there will be dikes built to protect certain areas. Or would we fight the water like they do in Venice, by creating islands of sorts or floating blocks? Time will tell. Meanwhile, I see the popularity of the “green” movement becoming more & more relevant each day.
For more information, please watch this public television video “Climate Watch: California at the Tipping Point”.
This post was very much inspired by a good friend, fellow Realtor and blogger, Laurie Manny, who died very unexpectedly this week. I dedicate this post to Laurie, who always encouraged, mentored and inspired many of us. My blogs have been influenced by her and our friendship, and I will miss her immensely. I exchanged messages with her on Monday, wrote this on Tuesday (and sent her a note on Facebook to let her know she’d motivated this post), and Wednesday learned that she died sometime between Monday evening and Wednesday morning. Her influence will continue to be felt for many, many years to come. Rest in peace, my friend.







