Neighbourhood in Old Yazd
Watercolour and crayon
©2017 Charlene Brown
According to Wikipedia, windtowers, or
windcatchers, are traditional Persian architectural elements providing natural
ventilation by catching the wind from any direction and directing it down into
the building. Windcatchers can be found in traditional Persian-influenced
architecture throughout the Middle East, including the Gulf Arab states, especially
Dubai. That is where I first saw them.
According to the World Bank, Dubai is one
of the largest consumers of energy per capita in the world – and in the summer months an estimated two thirds of that is used
for air conditioning. There has been some hopeful theorizing that the windtower
concept could be integrated into new buildings there and this might make a
meaningful reduction in their “AC addiction.”
The Carbon Almanac was published in July of
2022. Several hundred of us worked on
this project (you’ll find me at the beginning of the eleventh row at Meet the people behind the Carbon Almanac.)
Since the publication of the Carbon
Almanac, I have received updates about the on-going world-wide campaign to avoid climate disaster
by reducing carbon emissions in every way possible. The October 12 Carbon
Almanac update quoted a story from the BBC program, Future Planet: The Ancient Persian way to keep cool, “From ancient Egypt to the Persian Empire, an ingenious method of catching the
breeze kept people cool for millennia. In the search for emissions-free
cooling, the "wind catcher" could once again come to our aid.”
The Future Planet story used the Iranian
city of Yazd, as I did in the above story, excerpted from a blog post I wrote in
June 2017 following a trip to Iran with the art travel program of the Art
Gallery of Greater Victoria.