RSS

Sustainable Idea – Going Down Under

04 Jul

The last time I went into a cement & glass in-cased tomb called a corporate head-quarter in Mumbai, I remember that no one was looking out of the window.

The reason for that were several

1. Nothing worth viewing 2. Glass was too dirty to be viewed through 3. Files covered half the window for clear sight 4. Curtains were drawn, which had a hint of cob-web indicating that they are never opened.

Although Cement is one of the most carbon-intensive industries and in 2020 will account for as much as 5 Gigatons of CO2 emissions. The manufacturing of glass is also not less energy intensive.

The fact of the matter is building industry the consumer of all that is produced across sectors is the most energy guzzling sector. And finding new ways may perhaps help us avert the calamities to some extent, although the time to avoid the Armageddon is long past.

Therefore coming back to the opening remarks of this article, I propose that the next batch of buildings we build should go vertically underground. There are many simple reasons for this.

We can begin with trying to be a little more resource efficient in this fast resource depleting Planet.

Almost all  the glass ensconced office towers in India are hermetically sealed tomb from which none peep out, or breath the fresh (polluted) air. In the process we draw upon huge amount of energy to cool a  glass building. A glass building in a sunny climate while looking very European or American also acts as a green house in the classical sense. It simply traps the heat and increases the heat surrounding the building by up-to 19%, in case of Mumbai. (NEERI report 2012)

inhabitat.com – Subterranean Hotel London-Green-Belt

By building underground,(going completely underground although possible; we have examples of defence organizations; would need new science to reduce cost of waste discharge which I am not sure we have  mastered.) the least we could do is cut the cooling needs for  the HVAC and thus also save on water. It would also saving a huge amount of sand, sodium carbonate, calcium oxide, lead oxide, sulphur and sodium sulphate / sodium chloride or antimony oxide  the basic ingredients to make glass.

These materials too need to be mined / extracted / processed which need a lot of energy.  One would be surprised at the mind boggling GHG the above materials produce in there own life-cycle analysis before they help make glass.  2300°C of energy is required to melt the silica to make glass.

Now to look for the second simple reason to go underground.

Selgas Cano Architecture’s Subterranean Work Space

It is a well known fact that Climate change will bring about food crisis, unparalleled in recent history. Therefore must turn to solutions which till now have only been considered as novel ideas. Ideas which have not been practical or possible to accomplish in large scale. Even though examples of such construction is around us within the very modern cities we live.

Imagine having a  HQ deep below while young and earnest farmhands toil away on the roof-top of the building which is situated right at the proposed city centre of the future.

Thus in a single master stroke we could eliminate the plight of the street children and their parents who mostly are landless farmers; at-least in case of India. Moreover cities around the world are facing food shortages as it pushes farmlands away from the city centre in its mad rush to grow bigger and bigger. Roof-top or vertical farming can not achieve the scale of a farmland produce.

Sustainable Homes – tumblr.com

Every-time we build a city, we destroy a village. Along with it the farmlands and natural landscapes. But if we still wish to partially mitigate the effects then we must find ways for both to co-exist. Bio-diversity may well be our last hope to reduce the impact of what is fast approaching.

Coexistence of a City-Village is a must.

We must build more  communities  as the one shown in the image.  Make it mandatory via the UNEP-SBCI for any further development in the still remaining untouched fringes of mega-cities which will get gobbled up by concrete in the next 10 years. This is the perhaps one way through which we can avert the disasters we keep inviting upon ourselves.

Humans always knew how to live in harmony with nature. Somewhere down the line we lost that art. Its time we find it again.

If my readers finds the last image endearing enough for them to think even for a fraction of a second, to wish living in something similar….it proves that Humans are yet to disconnect the umbilical cord from what is Natural.

 

Tags: , , , , , , , , , , , , , ,

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s