Tag Archives: Green Building

Smart City – Choosing between a Planned Development & a Development Plan.

Prime Minister Narendra Modi of India, on his 3 Nations tour is bringing once more the Nation into the World focus, therefore sooner than later the World economies would come. Especially to build those 100 Smart Cities. For that is a lot of money and a lot of business. But before that happens, it is important that the Common Man, as we like to call ourselves in India get to know the pros and cons of building ourselves more concrete jungle, in our quest to be called “developed”.

A City is a complex mix of building and infrastructure. But the most important component of a City is the Citizens. Devoid of it, many a Great City has perished & the Civilisation the city harboured followed suit. It is therefore imperative that we strive towards more Climate Resilient Cities, because the Climate is changing. And with every Epoch of Climate Change, Extinction follows!

As per the IPCC 4th Assessment Report, The building sector contributes up to 30% of global annual green house gas emissions and consumes up to 40% of all energy. Given the massive growth in new construction in economies in transition, and the inefficiencies of existing building stock worldwide, if nothing is done, greenhouse gas emissions from buildings will more than double in the next 20 years. Therefore, if targets for GHG reduction are to be met, it is clear that decision-makers must tackle emissions from the building sector. Mitigation of Green House Gas emissions from buildings must be a cornerstone of every National Climate Change strategy. (UNEP DTIE; Sustainable Consumption & Production Branch.)

According to the 2011 India Census, there are about 30 crore houses in the country. The census defines a house as a building or part of a building having a separate entrance from a road, common courtyard, stairs and so on. About 71% were occupied while 7.5% were vacant. In the cities of India 136 lakh homes were vacant. While 111 lakh rural homes were found empty. The above data would be read as a statistical roll out for the untrained eye, but for those who choose to care it shows how “development” as we call it is becoming lopsided. The simple reason being that while of the 136,000,00 homes lying vacant in Urban centres most would be due to following reasons.

1. Occupants were living in an alternate abode within the city or in some other city around the world.

2. It was an “investment” in Real Estate.

3. It was unsold Real Estate inventory.

And if one would delve deep into the reason of empty homes in villages the compelling reason would be that the villager was trying to eke out a living in the concrete jungle we so lovingly call a City.

But very soon, it would perhaps be the city dwellers who would be gasping for the breath of life, if changes which are important and urgent are not addressed by all stake holders.

This article would try and connect unseeingly disparate dots together to create a debate in the minds of the readers to look at events that take place in a more holistic manner to arrive at better building solutions for a Smart City.

We shall look into the reasons as to why Energy Efficient Buildings (EEB) which have the best of Energy Efficiency Measures (EEM) requires to be built in accordance to a mandatory legislation. For today “Green” buildings as we like to call them are not mandatory. And most being built are nothing but a “Green-Wash”. Either due to ignorance or avarice. We shall through this article build up bit by bit why we must look at solutions to build wise. Development is a necessity and it can not be stopped. But it can definitely be made more responsive and in sync with Nature. To do that this article shall dwell on two parts – 1. what a green building actually is and 2. how it can build climate resilient cities.

Not everyone understand why the term “Green Building” is used as an epithet for Energy Efficient Buildings. Therefore lets understand it in layman terms. Experts are excused from reading further.

1. What is Green Building?

A building which during its construction and occupancy, if by utilizing the best of construction methods and practices follow the principle of Reduce – Reuse – Renew – Recycle – Refuse; can be termed as a Green Building.

Reduce –

The building industry is the single largest consumer of all the industrial sectors. A building consumes Steel, Iron, Aluminium, Copper, Nickel, Tin, Cobalt & Various rare earth materials. It uses wires, paints, varnishes which need to be mined. Forest extracts not only means logged wood but with destruction of forests, wild-life too dies. Thus from paper to petroleum, textile to leather; there is almost everything even the mountains themselves, cut into slabs to adorn the floors of the house. Destruction is the first and foremost process of building a modern Building.

By reduction of use in construction materials through efficient design and construction practice; virgin materials need to be extracted less. This helps in retaining the “Green Cover” of the as yet unexplored mines for Ore or Coal. Or building and/or upgrading of existing Hydro-power plants or deep-sea Oil wells. The former inundates vast swats of lush green forest cover, and also most of the time the homes of the city pavement dwellers, who were perhaps proud farmers eking out an honest living and most importantly producing something which no city dweller can ever do – GROW FOOD !

Before the rising backwaters of the dams flooded their homes and sank their hopes for ever.

If one has ever seen a picture of an oil spill on the sea and the associated dead sea-life nothing more needs to be added beyond reminding that with every Kilo-Watt of power produced in India via Thermal (oil or coal fired) power plants; one can in a simplistic calculation consider use of 1Kg or Coal and 1 litre of water to produce the same. The Coal is ripped form the bosom of Earth by a tear called open-cast mining; with rips out every tree & grassland. Destroying the homes of burrowed animals like rabbits and proud tigers alike. In its wake it leaves a slush which contaminates the rivers, which slowly die. Both from reduced rain-fall as well as silt.

While the burning coal creates Green House Gas emissions, the likes of which today plague Indian cities. With every bit of reduction a construction engineer brings into a building project. Sustainability of life continues.


By utilizing existing construction materials, through a complete supply chain recycling process and most amazingly by utilizing existing best designs! Yes designs. If one but pauses by any modern township or towers being built around any of the Indian Cities, one would find either flats, row-houses, bungalows of almost the same dimension and shape being built within that very project.

Simply put, a residential tower is nothing but stacking of row-houses horizontally and vertically; with services areas thrown-in. Thus almost everyone is having an identical house, made into an unique home by the way its is lived in! If a developer-builder company, utilizing a little more imagination beyond being swayed by Occidental designs and obscene RoI; could cash in on registering a few best designs and keep building them. It would then be promoting its very own “Signature” Style.

With each new building being built, the design and construction team would be able to keep raising the bar of excellence! For even if a design is the same, each project would throw in its own unique challenges and tweaks would have to be incorporated. But on the flip side the Master Material Sheet would become leaner and better. Design print-outs would be minimized as many details would still be relevant, within the old set of drawings from an earlier project.

Thus by the simple act of Reuse; a building and construction Industry can save life on Earth even while generating financial wealth for itself.

Renew –

The money saved thus could be utilized to buy the E-Paper Printers. Electronic paper, e-paper and electronic ink are display technologies which are designed to mimic the appearance of ordinary ink on paper. Unlike conventional backlit flat panel displays which emit light, electronic paper displays reflect light like ordinary paper. Many of the technologies can hold static text and images indefinitely without using electricity, while allowing images to be changed later. Flexible electronic paper uses plastic substrates and plastic electronics for the display backplane. This in effect would spur growth and business of a different dimension, while help check the destruction of virgin forests. To start with, about a half of the forests that once covered the earth are gone. Every year, another 13 million hectares disappear (although afforestation adds another eight back), and the World Resources Institute (WRI) estimates that only about 22 percent of the world’s old growth forests remain intact. The activities of the pulp and paper sector threaten the habitats of several rare wildlife species such as Asian big cats (including tigers), Asian elephant, Asian rhinos, and Orangutans. The remaining natural forests in Sumatra, Borneo, New Guinea, Russian Far East, Southern Chile and the Atlantic forest region in Brazil are endangered because of growing demand for pulpwood, among other threats. Forests also maintain the world’s abundant biodiversity, essential for life on Earth.

Renewal of life by the simple act of saving forest.

Recycle –

While it sure looks fashionable when a debonair man and a pretty woman tango together to break and destroy all that was a fully functional home around a tap ! (an advertisement by a tap company)

Unfortunately in India, the one that is destroyed and the one that gets built around the famous tap, the décor are “inspired” western designs. Thus near zero in climate responsiveness. The only message its sends out is how to induce further pollution. This unfortunately is the reflection the psychology of the society today. The best of practice would be to become more Oriental than Occidental.

The former is application of mind over matter. The latter is always mindless destruction of everything intelligent and vernacular. Especially in the Oriental context. The deep rooted culture of India has traditionally been towards conservation and recycling. An heirloom gifted to the daughter, the priceless Silk Sari handed down with pride and care. The feeling of pride to sit on the rocking chair which once belonged to the grandfather, when one himself becomes the grandfather. To use left-over of a dinner to cook a tasty & healthy breakfast. To live for generations in a house built by the ancestor. T

he sense of belonging and pride which has slowly but surely crumbled. Leaving the average Indian city dweller confused by the constant pull and push of cross-culture and time. Having forgotten that it is this disconnect from one’s own culture which is the root cause of Global Warming. Mythology are replete with examples of Man-Animal, Man-Plant co-existence. The Kamdhenu, The Kalpa Vriksha both are giver of plenty. A simple yet profound example set by our ancestors that without the trees and animals, humans can’t have their wish fulfilled. Culminating with the supreme example of Rama -Hunmana relationship. A synergy between Man-Animal, both considered as God themselves.

While modern building can be built and are being built from recycled materials as it has started making more economic sense, much still needs to be done when Interiors are designed. A commercial space be a hotel or hospital have constant wear & tear. Renovation is a must. But by allowing intelligence to dictate the norm rather than trend could save lots of money. A corporate bosses Burma teak wood table could be modified to be a receptionists desk, while the old reception table could go into making the internals of storage shelve. The high VoC which most of the adhesives and glues and paints carry, reduce in emitting their noxious fumes as they get older. It is best therefore to retain old furniture, as it is healthier.

The simple act of Recycling not only insures immediate health benefits, the forest remaining intact insures fresh oxygen keeps getting produced to sustain life.

Refuse –

Not many know that in the deep Pacific Ocean there lies a plastic garbage patch. Estimates of size range from 700,000 square kilometers (270,000 sq mi) (about the size of Texas) to more than 15,000,000 square kilometres. The Great Pacific Garbage Patch formed gradually as a result of ocean or marine pollution gathered by oceanic currents. The garbage patch occupies a large and relatively stationary region of the North Pacific Ocean bound by the North Pacific Gyre (a remote area commonly referred to as the horse latitudes). The gyre’s rotational pattern draws in waste material from across the North Pacific Ocean, including coastal waters off North America and Japan.

As material is captured in the currents, wind-driven surface currents gradually move floating debris toward the centre, trapping it in the region. The primary source of marine debris is the improper waste disposal or management of trash and manufacturing products, including plastics (e.g., littering, illegal dumping) … Debris is generated on land at marinas, ports, rivers, harbour, docks, and storm drains. Debris is generated at sea from fishing vessels, stationary platforms and cargo ships. Pollutants range in size from abandoned fishing nets to micro-pellets used in abrasive cleaners. Unlike organic debris, which biodegrades, the photo-degraded plastic disintegrates into ever smaller pieces while remaining a polymer. This process continues down to the molecular level. As it disintegrates, the plastic ultimately becomes small enough to be ingested by aquatic organisms that reside near the ocean’s surface. In this way, plastic may become concentrated in neuston, thereby entering the food chain.

Some of these long-lasting plastics end up in the stomachs of marine birds and animals & fish, many of these fish are then consumed by humans, resulting in their ingestion of toxic chemicals. Besides the particles’ danger to wildlife, on the microscopic level the floating debris can absorb organic pollutants from seawater, including PCBs, DDT, and PAHs. Aside from toxic effects, when ingested, some of these are mistaken by the endocrine system as estradiol, causing hormone disruption in the affected animal. (Text edited from Wikipedia).

When residential or commercial society post occupancy, refuse using of plastic and utilize proper waste disposal. Refuse application of polymer paint to their furniture or are careful when the materials are being used during interiors, they are saving the environment from degrading further. It would be good to remember that the salt we eat needs to be made out of drying out sea water. Humans already have plastic flowing in their blood stream, by refusing and limiting the use of plastic and other toxic materials into their building pre and post occupancy. One would be perhaps saving their own life.

The above 5-R’s constitute a “Green Building”. And thus by building or buying into one, every person contributes in doing his/her bit in saving the Environment.

2. What is a Climate Resilient City?

The United States of America have the following Climatic Zones – Tundra, Sub Arctic, Highlands, Continental Humid, Mediterranean, Marine West Coast, Desert, Steppe. The Europe has the Following Climatic Zones – Tundra, Sub Arctic, Highlands, Continental Humid, Mediterranean, Marine West Coast, Desert, Steppe.

The Sub Continent of India has the following – Highland, Humid Sub-Tropical, Tropical Wet and Dry, Arid, Semi –Arid, Tropical West.

If one goes for a tour of the Europe and North America one would find buildings built in accordance to their climatic conditions. Thus their City skyline too looks more or less the same.

The skyline of Indian cities also match and feel like any European or American city.Even though we don’t come anywhere close to their climatic conditions. Nowhere in the west would one find a copy of the Indian vernacular architecture. We on the other hand also feel proud to not have a single building designed as per Indian Architecture.

The swanky glass encased building in the long cold winter months, in the American & European countries help trap whatever sunlight available, causing a green house effect within the building. It helps in enhancing the warmth the Air-Conditioners create. Saving precious energy and fuel. With hardly 80+ days of Sunshine it is a smart thing to do in Europe.

Most SME business, in the equally swanky glass encased commercial buildings & shopping malls of India close down within the 5 years of operation as the 200+ days of Sunshine requires the Air-Conditioners to constantly hum in its effort to cool the building, while people sweat under the collars with the induced green house effect a glass house brings as a default. It also drills a large hole in their pockets.

When we start building climate responsive buildings, we would be creating a Climate Resilient City. Indians are by default intelligent and literate. But as with most around the world less educated about the manner in which their life-style affect the health of the planet. An erudite person would consider it foolish to design a wash-room with toilet paper instead of a health faucet. According to a report by David Braun of the National Geographic wrote in the World Watch Magazine worldwide, the equivalent of almost 270,000 trees is either flushed or dumped in landfills every day and roughly 10 percent of that total is attributable to toilet paper. India which traditionally washed itself find wiping more fashionable and thus design there 5-star Hotels similarly. Somewhere we have not got over in wiping a white….

Black or Grey water can be recycled and reused. Making of proper toilets is the beginning of building a Smart City.

A Swwacch Bharat.

The destructions of forests and natural habitat worldwide are leading to catastrophic changes in the weather pattern. The modern life-style must factor in climate change and global warming. And cities are the principal drivers towards this unwarranted change. For all the industry thrive upon the insatiable demand of a city. The need of creature comfort has spurred the race to build automobiles, appliances, accessories which have become more important than the basic building blocks of civilization. Food – Cloth – Shelter.

We are living on the Edge.

The unseasonal rain-fall India experienced early March 2015, has wiped out the Rabi Crop. In Sangli, Maharashtra 26,000 hectares of crop was lost. Pan India the loss is already a cause of concern as we are yet to fully recover from the $7 Billion loss Cyclone Hud Hud caused last year. More disasters are to happen, that we can no more stop. But we can surely adapt.

To conclude, when India builds its 100 smart cities, it should not only look at development but also the development plan. This is what the United Nations Mitigation and Adaptation Plan requires us to do.


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Business As Usual – a sure-fire guide to kill Sustainable Development Goals.

“Only Rupees Two ?. What about the rent of my roof ? With Mumbai realty prices starting at Rupees 6000/ feet square, I only get to save Rs.2 per KW on my electrical consumption and that too for a measly 20years ? A minimum of Rs 4 should be considered. After all it will be installed on my roof and it makes perfect business sense to bargain for more. After all the investor is doing this for profit and not for charity. It must be business as usual for him.”

With EPC for solar hovering at 8.5 Crore  shaving Rs. 4 out of 10 left us with a number which no investor who is not a buccaneer would touch and no banker would believe in. Especially when the user, does not have to pay a single Paise for the Engineering – Procurement – Construction (EPC) or pay for its Operation & Maintenance (O&M)  of the Solar power plant, but just consume the power produced for the full period of 20 years. And the Return on Investment comes via the tariff the user pays monthly, adjusted over the length of the contract.

In my effort to save the planet from global warming, I was pleasantly surprised when a few RESCO ( renewable energy service company ) approached me with the idea of applying Solar Photovoltaic as an alternate day-time energy source for large commercial establishments. It was like manna from heaven. What more could a practising LEED / GRIHA consultant want ? It would make all my buildings much more “greener” than the other green buildings. It was like a dream come true. Thus I ventured out to increase the ambition of my clients to go for Green Building certification, comforted by the fact that I would accrue more points on the certification scale with use of all that is possible with Solar Power.

Little did I know, that no one would be interested in utilizing such opportunity unless they could bargain for more. It is a typical tendency of all Human today. We always seek more. Even in death we seek more. While our ashes would hardly fill a small Urn, we like to have a few hectare of land as memorial. Everybody wants to build the Taj Mahal; the largest tomb-stone of this planet.

Capitalism and Greed ruled then. It rules now. The only difference is that the Emperor did not have to worry about Global Warming and sinking of the landmass under the sea !

It is therefore imperative that the Business As Usual model changes. Nations must act in unison to delete the present Capitalist meaning of Business as Usual. Simply because we are living in unusual times. This trend is evident even at the UNFCCC meets, which have now become more of a tour operators delight and the host country which wins the next round of meeting, prepares like one does after winning the Olympics, to rake in the moolah that would come from packed hotels; a sure-fire way to end the lean seasons of a city. And the repeated failure to come into concrete agreements since the Copenhagen Summit only lays credence to the alleged fact.

People follow the path shown by their leaders. When industry captains and world leaders apply the fundamentals of capitalism and have through that applications benefited self and the Nation in the past, it is hard for the common man not to practice it in one form or the other. In India, since Independence we have followed and still follow the L1 format. Everything has to be sasta-sunder-majboot ( cheap & best ). That we have a major scam a day and still considered 3rd world proves that we are wrong and horribly so. A few shiny glass buildings in 4 metropolis does not change the facts. All an unbeliever needs to do, is come to Mumbai and while staying in any tall-building wish not to spot slum & squalor. His/her prayers would not be answered.

It is therefore necessary for the leaders to take the responsibility of preaching the SREX Report and also the (IWR) Inclusive Wealth Report in our collective bid to forward the Sustainable Development Goals. (SDG)

Millennium Development Goals Postcards

Millennium Development Goals Postcards (Photo credit: US Mission Geneva)

The Eight paths towards the Millennium Development Goals (MDG)

  1. Eradicating extreme poverty and hunger,
  2. Achieving universal primary education,
  3. Promoting gender equality and empowering women,
  4. Reducing child mortality rates,
  5. Improving maternal health,
  6. Combating HIV/AIDS, malaria, and other diseases,
  7. Ensuring environmental sustainability, and
  8. Developing a global partnership for development

Which one can achieve by applying the SDG’s charter

  • Action-oriented
  • Concise
  • Easy to communicate
  • Limited in number
  • Aspirational
  • Global in nature
  • Universally applicable to all countries while taking into account different national realities, capacities and levels of development and respecting national policies and priorities.

Till now MDG has hardly percolated to the leaves just below the bud, forget reaching the grass-root.

The way I understand it, the Goal – Ensuring Environmental Sustainability should be the first and foremost focus. It needs to be action oriented and not conference oriented. Because conference by default don’t help in communicating easily. It is meant for the class not mass. And the class already aware of the subject are achieving almost everything as envisioned as long as it serves their narrow interest . It is the pace which is hardly comforting even if one accounts for the narrow interest oriented improvements the agenda of the rich promote.

How difficult would it be for the United Nations, to communicate directly to millions of internet users on a sustained basis and engage them on an one-to-one conversation to partake in Sustainable practice? Which directly benefit them, and thus allow them to make informed choices. How difficult is it that the World leaders come together and de-link the process of sustainable living and its practical methods from the BAU model as practised in the present flawed market system ? Why should the IRR (internal rate of return) and RoI (return on investment) be calculated based on a flawed capitalist system where profit always means self aggrandisement?

Why cant the World Bank and Economists innovate the datum through which sustainable tools and its products get measured for its RoI against the IWR ?

The logic is as follows. Should say, the Government of India decide that following MDG goal # 7 – all Buildings, Factories and Commercial  establishments opt for Renewable energy, as viable depending on the location, these are perhaps a few things that is bound to happen.

A) As the power consumption through fossil fuel would reduce, the pressure on the exchequer too would reduce. This is because we can import less oil. Now with the saved petro-dollars the government can implement all the social up-liftment programmes namely MDG goal 1; 2; 4; 5 & 6.

B) Large Hydle-powered dams would not be needed to be built any more and the lush green ecosystem which along with a few hundred villages, and with it the future of villagers would not have to sink into oblivion. This would directly save many from abject poverty and migration to cities to increase the size of slums. In fact the villagers could benefit by having some electricity themselves and improve their lot as mentioned in my earlier article Green Building Ideas:Using Solar panels as roofing sheet instead of asbestos. while the government benefits further.

C) While promoting gender equality requires the discipline and sobriety fast disappearing from our political class, as evident from the comments they have given on media in recent and not so recent incidents of crime against women. Empowering women can also be possible through use of RE, a few ideas on them can be found in my article Renewable Energy – Empowering Women & Saving Forests.And through this too, as explained in the article the government can save on cross-subsidy and full-fill its promises for uplifting its countrymen.

It is business as usual for one political party not to allow an individual politician form a competing party to implement a good idea, which has mass appeal. Simply because in the next round of election the statesman may win against the politician.

Perhaps at the end of 1000 days in 2015, we will know whether we really achieved what was envisaged in the MDG or we still have to look beyond for the Future We Want.


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Sustainable Development Goals – the grassroot barriers

With all the talk we do about environment protection, safe deposing of toxic substance and circular economy, this recent advertisement actually shows us how shallow the words on environment protection are and how the Corporate world would still love teach the “developing” countries and the “third world” countries what it knows best – Destruction.

This Kohler-Co-Boom-Crash-Bang advertisement makes me cry out in despair. And another by the scooter manufacturer Hero, in their latest product Hero Maestro, proudly displays the IQ of the advertisement company, whose creative could think of the story board  where a parody is made out of a rare bird watching (connecting to nature) and bringing it down to the frivolous. While the former advert is a complete anti-thesis to all  talk about austerity and balanced consumption. It is a slap on the face of the  authors and followers of the Sustainable Development, Millennium Development and the Inclusive Wealth Report. While a free world has a right to express itself and  individuals should live a life-style of their own choosing; the time for vulgar extravagance which directly impacts nature must be curbed.

That such large companies who should know better the impact of visual medium on the minds of the audience is a telling report on the rot of the human race and the failure of us collectively to educate our children and ourselves on the dangers of Climate Change and the impact of Global Warming. Before the Rio+20 summit of the UNFCCC, I had made an appeal in form on an article that the United Nations, CAN International, Green Peace International and other Climate change forums like the CIICESD, WBCSD should create advertisements to create awareness. –UNFCCC – A Little Advertisement can help save Earth.

In three days time I would be using my printer for the last time. The reason is that Lexmark the company could not create a mark of its own in India. An absolutely perfect, 5-in-one printer is junk for want of ink cartridges!  The manufacturers do not have a mechanism in place to take back goods for recycle. And with all the hype on  the mechanism for Reuse – Recycle – Renew  is just as nascent as it was when the concept dawned. No company likes to standardize products such as ink of a printer, because they want only to sell their own goods. And the government too is a mute spectator to this tamasha!

Being the LEED / GRIHA  consultant, I believe in walking the talk. Using energy-efficient products, using public transport as far as possible. In effect the Reuse – Renew – Recycle is our core practice. So I went to the store from where I had purchased it and asked if there is any exchange offer, or would they at-least take it for proper recycling. The answer was a resounding No!

Next, I went to Lamington Road, the famous electronic bazaar of Mumbai. It is from here all electronic trade for India happen. ” My friend, if you wish you can leave the printer with me”, said my friend; an electronic goods trader and repair shop owner. ” Every month I sell junk I will sell this too.” he said. However he warned me that he was doing this as a favour and I should not expect any money on it. I know he was telling the truth, I tried selling a few cellular phones I own. Having bought them at an average price of Rupees 18,000 each, the total price offered by a second sale shop was Rupees 500 ! And I bought them in the year 2010 AD!!

As you can see from my personal experience stated above, and I’m sure there would be similar resonance from like minded individuals; there is absolutely no incentive in recycling. And the rich ( who consume most) would rather destroy a perfect home to build another, rather than even pause for a minute to think about the homeless, the needy or the poor. And that is exactly why the larger corporations and the advertisement companies should all the more take the responsibility and initiative to educate the masses on the merits of recycling. And initiate actions through business forums to standardize products which is needlessly complicated.

For, example I can insert my SIM card into a tablet, a 4-G cell phone or even the 1st generation cell phone and it would work. But when it comes to brand I still choose one over the other. That perception will always stay. All said and done there is a Brand loyalty. Ask Apple or Google or Microsoft.

If Kohler is listening then here is what I would have done the advertisement –  a perfect home being dismantled and being given away to the homeless or an orphanage, while building a new one around a tap.

Yes! it’s just a tap, when one turns it provides water, and for those living in the suburbs of some of the famous megalopolis in India; foul and dirty municipal water – Not Milk and Honey. So please grow up.

And  as a LEED/ GRIHA consultant, after watching this advertisement it would be difficult to recommend the product for any Green Building project.


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Sustainable Business will lead to Sustainable Earth, effortlessly.

Cover for Sustainable Business Wikibook.

The Corporate world as we all know  is a place where people are over worked and under paid with little or no place for personal life. It’s a pressure cooker for the mind & soul! The only product which every company produces, irrespective of what its Article of Association or Company charter states – is STRESS!

This trend needs to be arrested and already many are whispering solutions to this endemic  problem.  Stress brings into play various emotions, and the worst of them is Ego. The false idea that ones contribution in aggrandizement  of untold wealth for the Company  absolves him/her from the moral path of Sustainable Business practice, especially in the context of saving the Environment from Human induced Climate Change.

‘Production targets’;  ‘achievement of goal’ for promotion of self up the ladder of corporate hierarchy by making a ‘killing’; in the marketing and having a ‘fat bottom-line’ in the corporate graph can be only achieved by destruction of sustainability of self-morals in most cases and harm to the Environment always.

But do the people who are doing such “nasty things” (as the radicals would say  who  you find gathered outside every UNFCCC summit, shouting slogans and waving flags – without actually writing down anything meaningful  in terms of solution in those placards)  really doing this because they have some vengeful reason against Mother Earth?  Are  they really at fault ? My opinion is a resounding NO !

Cover for the Sustainable Business Booklet.

Let’s understand why I say this;  For example – Who decides the production target ? Could it be the managers who are mostly if not all, are  MBA graduates and Chartered  Accountants  along with a few Lawyers? People who have been conditioned through their student years to represent everything as numbers and take the help of lawyers to bulldoze any form of resistance which may assume a life-form? Can they really understand what it means to stand still for a minute among pristine and lush green forest, atop a hill – without thinking how much money they could make by selling the wood of the trees, ripping the heart out of the hill to extract its ore, etcetera ?

And if not why ? It’s because, the very things which is being condemned today, were laudable achievements worthy of high-status and prestige in the immediate past before Climate Change started to threaten the very existence of Homo Sapiens.   Somewhere from Generation Jones of the 50’s  as we crossed  by  the Flower Power Generation of the 1960 to  zip into the Generation X then Y and now Z or M ( for multi-tasking ) Peoples lost the Art of Living…. To stop by the side of the road and smell the flowers swaying in the meadows or just dropping by for tea unannounced in a friends house. Getting up on Monday mornings and diving back into the bed …to reach office 15 min late…yet being greeted by a smile. In the post Y2K era, the more aggressive you were, the more cunning;  better were the chance to climb up the corporate ladder. And this trend was stoked into a roaring flame for generations to come…until it consumed itself in form of the Lehmann Brothers saga. And then Fukushima happened.

Ego is harmful to the Ecosystem .  It is the system which needs a serious revamp. And one of the immediate solutions could be that all stream of education must have mandatory the subject of Environment, Health & Safety;  which one needs to pass with distinction, to qualify for any job. Especially managerial, which has the potential of putting a person as the key decision maker in the future. But what is even far more important than this, is to create a sustainable work environment. While its true that the rhythm of life in the 1960’s and now is vastly different, what is important is to recognize the rhythm – of LIFE  and not that of the V-8 engine of the new fast car bought with a fistful of Dollars.

The disconnect  between  Crony Capitalism  and  Sustainable Capitalism must be surgically clean cut, if we want to see Earth survive into the next century without  injury.  For the wounds of the Earth would heal in a millennia or two but for the Human, it would mean Extinction. And to save ourselves we must  sit back and reflect on what we do. And to reflect on thoughts, one needs time.  Time means,  a break from the daily skullduggery of high-pressure work. It is only then sensible decisions in all sphere can be taken.  It’s time the Human which is a resource understand that  it gets all its life giving resource from Mother Earth which needs to be nurtured.

And for that radical thoughts need to be applied –  I’m ever amazed by the fact that every country has a graph which shows unemployment yet strangely we have also many vacancies in both corporate and public sector which can not find employees ? This is where I find the solution or perhaps a way forward to an Idea which with collective help from all those who can influence  Governance in Nations must pause to reflect upon. In India, for example if we just take the Police force, one would find that every state is woe-fully short of manpower. Starting from the Top job to the Beat Constable position. And those who are in the job are mostly over worked and disillusioned. This leads to corruption in various forms of which, one can point to the shortage of man-power to police the reserve forests leading to poaching and illegal logging.  Turning focus to the corporate sector one again finds over-worked professionals who although have fat pay packets but  no personal time to enjoy. Partying hard in the night -club does not count as having a sustainable life-style.

In both the cases, should one ask the top most management the reason – various half truths come out. But the answer is very simple. If they employ and fill up every vacant position within the Government sector, where would they be able to find the money to pay salaries? Same goes for the corporate sector.  Thus the grind of life continues as is.

Now when this grind enters the infrastructure and service sectors in a big way, pseudo development takes precedence. Wrong decisions which would  harm the Ecosystem either in the short-term or in the long-term  gets decided. As is the case of new Indian Nuclear power plants or Large Hydro dams in case of China.

Cover for Sustainable Business Booklet.

May be its time the member Nations of the UN come together and draft a resolution that for every task there should be 3 shifts and in each shift a new person. With the age of Computers with Artificial intelligence already there, the argument of how to have 3 CEO’s take a singular decision can be easily solved. Program the main-frame server with an Environment safety regulation program and let the collective decisions of the CEO’s best approach considered as the company agenda.

Imagine having one’s Father/Mother come back from work every day on time to share a bed-time story with the children or taking the family out for dinner. What a Sustainable family that would be. And on growing up the children, responsible and sustainability practising  professionals.

As a result we would have a Sustainable Earth!


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Green Buildings – How most of them are really made, the inside story.

Reams of paper wasted, air-condition switched on even when there is not a soul in the room designated as the architectural design office attached to the site  –  A Green Building which is pre-certified Gold is being built. Firm which is building it takes pride in announcing that all its buildings are LEED certified and it in now their CSR.

Sound familiar ? Welcome to the real World of building Green.

” ‘Green’ certification has become mandatory for buildings above certain meter square area. So, we are just following the law. How our building following guidelines will help save the World, I don’t understand when so many buildings being built are non-green. It is just another head-ache I tell you” – said the architect I befriended and was having an ice-cream soda with.

“So are you really following the guide-lines, like planting 3 trees to every one you need to chop down ?” – I ask.

“Sure we are’- says he, ‘only we have reported 7 trees instead of the actual 23, else we would be having a jungle instead of a building we need to build you know.

“Could you not have designed something which could have avoided cutting some, thus reciprocal planting could have been avoided?” – I asked.

“I could have,but I’m just an employee. The Bosses want a cost effective design and fast. So if we follow the all the guidelines as written, we would be finished. Say for example we  stack top -soil ; with the project taking 3 years to build do you really want us to maintain the top-soil and follow all those mandatory points and jack up the cost of construction? Get real man.We do what is minimum required for documentation purpose. Can’t follow all the rules all the time. We architects need to deliver, unlike you who have loads of money and don’t have the pressure to work and earn a living” – he said mockingly. Somewhere in his eyes I could see the designer who had visualised  a classic sustainable design, but it got quickly extinguished by the sound of his blackberry phone ringing.

The Client has sent back the good for construction design; they want some changes. It seems that they have just hired a new guy who will be in-charge of this project. Had worked in Dubai on tall buildings. Says the new additions will make the building have more saleable area.” – he said while folding and stacking up a neat bundle of size A-0, fine quality drawing sheets. ” Here take this for your baby daughter to draw, with the changes asked all these drawings are defunct.”

“Could you not have sent them soft copies? I mean, till all the drawings are frozen, why do you guys start building ? Have your client not have heard of 3-D walk through and all the modern design ideas. Buddy, I even wrote an article on it. Green Business Ideas : Virtual World Design can save the real world losses. Did you read it ? – I cried out.

“Ha ha ! You are a very funny guy. Your virtual design ideas are just that – ideas for the virtual world.  Welcome to the real world buddy. Here we still work in the  most practical and economical manner, with high degree of efficiency and work ethics. – He rose to leave, turned and said – “nice talking to you. Don’t mind, you are a good guy but your ideas are a little foolish. There is no such thing as Sustainable construction.”

He walked away. I got up and put back the CD, I had got for him to view the SREX  report and the Stern Review. Which gives the horrifying view of a World hurtling towards destruction of the  life-style we all know and live in. And all due to human induced Climate change.

Yes! there is no such thing as Sustainable Construction….not until we have a Fukushima happening on our very own land. And then perhaps a few more would be required. After all we are a large land mass, with an equally large population. The death of a few thousand …it’s just statistics. Easy to forget.


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Green Business Ideas: Carbon Credits opportunities in Green Townships.

Most women & men have an emotional connect with the home they have lived as a child. In India families often live their entire life in one abode for generations. Even as India grows from its rural to more urban setting, the people still like to retain their “ancestral” home while moving into the swanky new home. There are some emotions which no one likes to part with; and childhood memories are perhaps the most important.

Perhaps many around the world  would share similar sentiments. Some want to make a retirement home, some would want a second home. Given a choice nearly every human would want to identify her/himself with something that is familiar.

This gives rise to a super Green Business Idea, which has manifold potential in rescuing Gaia from Global Warming.What if, future towns and cities are made as replicas ? Modern India has done that and, unfortunately forgotten about it. Cities like Rourkela, Bokaro, Durgapur & Bhilai which have almost similar design created by the master architect. If one pauses to think we have in almost all large cities, the state / city development authority housing board, which make ” affordable ” housing blocks. The typology remains the same over different locations. I think its time for a revisit and see it with new light in the context of abatement of climate change. Imagine High rises, commercial districts, row-houses and bungalows all having same or similar design ? Developed by private entities based on market demand, but following Development Rules which have been strictly adhered to. What would be the advantages, lets examine  in brief and re-kindle the thoughts which are perhaps lost in time.

The most exciting part is the CDM ( clean development mechanism ) potential. Every building has potentially two methods for adoption, to earn Carbon Credits. One is to reduce its embodied energy through better management of building materials. And the other is to reduce its Water and Electrical energy consumption. While the latter is comparatively easy and ‘meth’ AMS-III AE is recognised by the CDM Board. It is the embodied energy reduction that  has greater potential in terms of actually reducing GHG  as building related activities account for 40% of the Emission and 60% of waste is construction related.  However it is difficult to map it  and manage the MRV.( Monitoring – Reporting -Verification.) especially in the Building industry within the Construction sector in India. And this is precisely where I see a solution, should we make ‘replica townships’. We already have the datum to compare. The planned steel townships were made just after Indian independence. It has as any township should have – residential blocks, commercial blocks and infrastructural blocks such as schools, hospitals, cinemas,  police station, post-office , bus and railway terminals. So a major portion of the township plans would be available along with records of construction process; which would be archaic as per today’s construction methods (barring the A- centres of India, tier -II & III along with most rural setting still follow the old method of construction) but the layout plan is excellent. So with foresight and statesmanship, ( wishful thinking does not attract punitive punishment under any law ) should the Indian government both at Union and State level want to pursue its own stated Nation Mission for Sustainable Habitat under NAPCC; they should pass laws under Urban Planning which can make this thought into reality. As the Union government has already created the fantastic Mission, all it needs is to rise above political compulsions and address the issues at the Federal level, by becoming the facilitator in creating sound policies for the States, which then follows the path towards sustainable development.  And the benefits would be several.

First the  Urban Planning will be made easy – The biggest challenge the Urban planners face is the assumptions one needs to take into account, while proposing a new township. What would be the population density? What would be  the amount of water and energy requirement ? How will the municipal requirements met?  How best to accurately calculate cost of development. Where-all would the failure of oversight be, causing unplanned growth or breed corruption? Because post the master layout plan, the State development authority has no control { which is correct to an extent } over what would be the look and size of the building which would come up within the designated zone of the master plan. All such issues would become more streamlined and thus decision making more easy as the learning process gets more refined with each replica township coming up every-time.

The master-plan need not be a monotonous one. India has 5 – climatic conditions and design guidelines based on these are already incorporated in the National Green Building certification program – GRIHA. Therefore Master planners can create guidelines which conform to region and state specifically. However, within that area the designs can remain similar. Further, the best practices followed in other climatic zones and states would be available for record to plan better Climate Resilient cities, which is the underlying purpose of this article too. Imagine the potential, should a developer choose three typical design and develop different projects, in 3 different cities within one climatic zone. While the town-planing would differ in layout and scale, the buildings built therein being the same, would reduce cost of construction to a great extent. Design inputs required would reduce, while scope of improvement increase with every project thus designed. As every project has some amount of wastage, knowing the quantity to a more sure approximation, would help in planning for Reduce – Reuse -Recycle as enshrined within the Green Building methods both LEED & GRIHA.

Further a brand identity would be built. A building design can be copy-righted so to speak. And what an emotional connect it would be for the newly wed Bride, who has sadness in her heart for having left her ‘Babul ka aangan’,(fathers home) finds that her ‘Pia’ (husband) has the same bungalow she grew up in. Familiar setting instils confidence and a confident and happy new Bride can do wonders in settling herself well into the new life, she would be beginning.  That it would earn the builder/developer a permanent costumer (extremely difficult in this era of multiple choices), is another happy story. And if we speak of men,  I’m a member of an on-line group which was created by my childhood school mates and friends. We all lived in a gated township of a multinational company, where our fathers worked. Today of the 300 odd members, 51% would surely buy a home, should I design the replica of the town we all grew up in !

And the final winner would be my Countrymen, most are laymen when it comes to understand the importance of town-planning and Sustainable Urban development.  By providing them with standardized product, they would have more informed choice to take the right decision, as they do while buying their refrigerator or car. And most importantly it perhaps would become easier to decongest the future Megalopolis. For why would one not move into a newer town for better prospects while still be able to live within similar surroundings ? And why would people migrate to a particular city when similar ones are next door offering similar opportunities ?

And the final thought would be, the Urban planners should consider bio-mimiciry in their town planning. As technology would allow us to make higher sky-scrapers, rules must define low rise zones to be closer to coast and high rise more inland, this simple thought would allow for more natural wind flow pattern, which will help limiting air  pollution.

While no one can make another New York, Hong Kong  or Mumbai in similar form, potential or opportunities the new ones at least would have a future of their own making and who knows better the best that is in offer today.

Moreover Climate Resilient Cities which I am proposing would be offering a more prettier skyline than what any present day modern megalopolis has to offer. To underscore my point, which from all the above images posted in this article would you choose first for a postcard ?

I rest my argument !



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Green Business Ideas – Applying Solar OPEX model on Green Buildings will make Grid parity easy.

The Economy is on a slowdown due to negative growth in all sectors in India. Some of it can be attributed to the Global mayhem. To be honest, it could be seen as  a good news. Especially for the Environment and advocates for Sustainable living. World over, humans follow one simple rule. When the going is good, why bother to stop and listen to saner voices ? However, post the Stern Review & SREX report, thing seem to be going towards a better direction. The road to Rio+20 may turn out to be a happy one, should this downtrend in economy continue till the Rio summit, as more and more Economists would advocate to overhaul the present Crony Capitalist model and turn it into Eco-Capitalism and the benefits of Green Business would come to fore. Although the RET (renewable energy technology) industry would wish me luck, most trade guru’s would laugh at my opinion. It would be challenging to prevent a roll back on gains made till date, at Rio+20. As because this is precisely the argument which would come forth -‘The World economy can not afford to go Green’, would be their argument laughing at any new idea brought forth. But they were also laughing at various other predictions of world-class economists and other saner voices before the Lehman Brother episode. It is the most foolish presumption and many, far more intelligent than me, would also agree.

The World Economy needs a review. A fresh approach, when unprecedented Climate change threatens all; institutions like CAN-International, Green Peace, WRI  and all others must grow and spread their influence of good-sense across Nations.  In the UNFCCC‘s Durban summit their stellar performance was evident in getting something out of nothing at all.

America has come up with a new way of conducting Business – ” Benefit Corporation“; I loved the word and the meaning therein – A company for profit of self through Sustainable practices benefiting the environment and  thus the community as a result. And Europe; when unprecedented economic hardships threaten the fabric of society they have come of with wonderful thoughts like  OPEX -Solar. With German and French companies leading the way. Their presence in India will be felt soon.

In my avatar as a Energy Efficient Building consultant, popularly known as Green Building consultant, (and fashioning my firm as a “benefit corporation” henceforth) crossing that last hurdle of having Renewable Energy or Green Power installed, which is not Solar Thermal but Solar PV always proves to be a challenge. While exploring potential in other RE formats, other than wind, has not truly taken off yet.  This led me towards a Green Business Idea. Solar PV in OPEX RE format in all  Certified Green Buildings projects .

India practices two certification programs. One is GRIHA, born out of the NAPCC’s  Mission on Sustainable Habitat and guided by the international think tank TERI. The Eight stated missions of NAPCC is the best hope of India standing tall in the Climate change negotiations at UNFCCC. GRIHA takes into account the Union governments commitment to sustainable habitat across all sections of society both Urban and Rural.

The other is by the business people for the people. CII’s  indigenous version of USGBC’s LEED. Guided by IGBC from its headquarters in Hyderabad, India’s first LEED Platinum Certified building, various certification programs have been dished out.

Both rating system have many common goals but with divergent approach. Let us first identify the common ground each rating possesses with regards to RET   ( renewable energy technology ).

Under Green Rating for Integrated Habitat Assessment one requires –

Commitment: Meet energy requirements for a minimum of 10% of the internal lighting load (for general lighting) or its equivalent from renewable energy sources (solar, wind, biomass, fuel cells, etc). Use renewable energy sources in buildings to reduce the use of conventional/fossil-fuel based energy resources.

Commitment: Ensure that a minimum 50% of the annual energy requirement for heating water (for applications such as hot water for all needs, like for canteen, washing, and bath rooms/toilets, except for space heating) is supplied from renewable energy source.

Under Indian Green Building Council we have many subdivisions, but energy from RET is more or less common, let’s briefly look at the various certification programs and what they say on RET under LEED.

LEED India NC Rating :

7.5%  RE onsite Assess the project for renewable energy potential including solar, wind, geothermal, biomass, hydro, and bio-gas strategies. When applying these strategies, take advantage of net metering with the local utility.

Green Power Demonstrate that the company has installed green power equivalent to 50% of the total energy requirement of the building, anywhere in the country. This investment should come because of the rated building and should be 50 % of the building consumption.

LEED India CS Rating:

1 -35% RE onsite Engage in at least a 2-year renewable energy contract to provide at least 35% of the core & shell building’s electricity from renewable sources, as defined by the Center for Resource Solutions’ Green-e Energy product certification requirements. Supply a net fraction of the building’s total energy use (as expressed as a fraction of annual energy cost) through the use of on-site renewable energy systems. Use on-site renewable energy systems to offset at least 1% of the building energy costs. Substantiate the project’s compliance on this aspect by expressing the cost of energy produced through renewable sources as a percentage of the building’s total energy cost, annually.

Green Power Demonstrate that the company has installed green power equivalent to 50%of the total energy requirement of the building, anywhere in the country. This investment should come because of the rated building and should be 50 % of the building consumption.Estimate the energy needs of the building on annual basis. Install green power plants in the country, which meets the 100% of the total energy requirement of the building. Green power is derived from solar, wind, geothermal, biomass, or low-impact hydro sources.

Green Homes Rating:

On site RE Install renewable energy systems for at least 5% of the total connected load of the building.

Green Township Rating:

On Site RE Install renewable energy systems to generate power through solar, wind, bio-mass, bio-gas, biodiesel or any other forms of renewable energy so that their installed capacity is at least 20% of the annual energy consumption in areas under the developer’s scope.

Green Power Demonstrate the project has invested in off-site green power for at least 50 % of the total annual consumption in areas under developer’s scope. Estimate the energy needs of the project on annual basis. Install off-site green power plants which meet at least 25 % of the total energy requirement of the project. Green power can be derived from solar, wind, geothermal, biomass, or low impact hydro sources.

Green SEZ Rating :

On Site RE Install renewable energy systems to generate power through solar, wind, bio-mass/ bio-gas, or any other forms of renewable energy for at least 5% of the annual consumption (in  developer’s/ co-developer’s scope).

 Green Power Demonstrate the project has invested in off-site green power for at least 25% of the annual energy consumption in developer’s scope for at least 2 years. Estimate the energy needs of the building on annual basis. Install green power plants offsite which meet the 25 % of the total energy requirement of the building. Green power can be derived from solar, wind, geothermal, biomass, small hydro power plants, etc.,

Green Co Rating :

 On Site RE both Electrical & Thermal To develop concrete action plan for increasing the share of renewable energy generation / utilization of the company. Install on-site renewable energy systems to generate electrical energy through solar, wind, biomass, bio-gas, bio-diesel, or any other forms of renewable energy and / or generation of thermal energy (expressed as an equivalent of electrical energy) to cater to the total energy requirement of the company. Availability of renewable energy resources is to be assessed and feasibility studies conducted before deciding on on-site installations. Green power can be sourced from solar, wind, bio-mass, bio-gas, bio-diesel or small hydro sources or any other accepted sources of renewable energy.

As one can see, the potential of bringing in RET was enshrined, it was only the crazy economics we all follow that makes RE unaffordable. Frankly I could never understand this business of applying RoI selectively. I have argued this in my earlier post in detail, so I will concentrate more on the Green Business Idea here.

English: PS20 and PS10 in Andalusia, Spain

In OPEX -SPV or operational expense on solar photo voltaic; the RESCO (renewable energy service company) is contemplating  to sell the power generated, directly to the client instead of routing it though the established Energy distribution companies as was mooted in the NVVM Scheme . Although the generation through SPV is still costly, the RESCO are looking at covering part of their expense via the REC Schemeand raise money through standard market driven investments. Hoping to breakeven through economy of scale. A bold move which needs to be lauded, yet treated with caution.

Lets now examine the advantages and pitfalls the model has.

OPEX Solar would create the economy of scale which any venture requires. This  I recommend, should happen by attempting to pick up the lowest hanging fruit. That is by becoming the Utility provider to the Green Buildings which are already registered in India. As shown above almost all the certification types require RE or Green Power. As the commitment is already made to build green and with the criteria already in place, the RESCO’s  effort remains only to do the math and give a viable PPA model.

As the rating covers almost all sectors the foot-print is huge. However, in each of the ratings there would be possibilities and problems unique to it.

Let us start with Green Homes –

Residences are the lowest hanging fruit. Already a firm  “Mera Gao Power” providing roof-top model at a very economical rate to rural India which the large power utilities find unfeasible. {Large Hydro dams and Thermal Power  plants are set up displacing 100’s of villages; that they find the very same villages resettled ( if at all ) beside it, to be too remote to be provided power with, is perhaps a unique Indian policy many of us with low intelligence find hard to understand.} However what has been the curse now can be a boon to the villages and RESCO’s especially the ones which can provide power in OPEX model. Simply because the Carbon Credit it would generate over and above the REC would not only make this system of business viable, it will create a resurgent India. Perhaps this can be done in other countries too.

Now what if this is brought into the residential blocks within town & cities?Many face power-outages during summer. It would work perfectly against the diesel abatement policy India has in place.  But if roof-top Solar is provided in OPEX model, the problem could be administrative. How would the RESCO collect the tariff, should a housing society not pay its utility bill on time, or a member fails to pay his/her utility bill ? Would the RESCO have the authority and immunity from harm / legal persecution the Municipal authorities have, to initiate disciplinary action? The same problem could be from commercial centres too.

Further, large housing societies need high amount of power, however the present solar PV modules have low plant efficiency thus require large amount of space and are heavy too. Therefore the required amount of power may not get generated via-roof top and off-site green power may be needed.

In this the problem is open access to the grid, which the state owned power utility companies find difficult both in business model and technically to provide. In some states like Gujrat it has been allowed, others are to follow soon.

The problem of electrical transmission over long distance is the “drop” it faces, ie., some power is lost in transit, due to simple laws of physics. Whereas this loss can be calculated and that much extra power fed at the supply end to compensate it in case of traditional power supply, for Solar PV it becomes a problem because currently the technology is dependent on Sunshine and therefore erratic to precisely pin down how much power would be generated per minute. This creates problem for evacuation and  steady stream of transmission. Perhaps when grid parity does take place, the investors could use the model devised by Gemasolar in Spain to store the extra  power and compensate the loss in transmission. Or other innovations would make this possible.

The other problem is should a RESCO sell a PPA model to a client which is off-site and wheels the power to the client, during planned load-shedding by the Municipal authority / State power company; the transmission would not happen. Banking that power is a economic solution but not technically sound because the client had agreed to the PPA ( power purchase agreement ) precisely to avoid power outages and avail the benefits of Diesel abatement.

Another issue is the time frame. Not many would like to sign a PPA of 25 years for roof-top models or even offsite because all business policies are dynamic in nature. Requirements change over time. Planing for 10 years can be done with reasonable permutation combinations, but not having flexibility for 25 years would be a non-starter for some sectors. Next, vintage of technology. No one would like especially when the investment is not theirs to be stuck with an asset which does not perform optimally with time. When I wrote another article on Solar PV, as how to make cheap solar power, I was just learning about OPEX solar, but some of the ideas given there could come to the rescue for OPEX solar.

Overall OPEX Solar model is here to stay and I already have plans to propagate it as much as possible to make this World a better place to live in.

Note: Courtesy to the owners of the images posted in this blog.


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