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World Environment Day Interview: Navkaran Singh Bagga, Founder and CEO, AKVO Atmospheric Water System

December 10, 2020

This interview is a part of the World Environment Day 2020 Interview Series. We welcome views from environmentalists, entrepreneurs, and thought leaders on present environmental challenges and request their innovative ideas to find sustainable solutions to solve them.

Name: Navkaran
Singh Bagga

Organization: AKVO
Atmospheric Water Systems Pvt Ltd.

Designation: Founder
and CEO

Navkaran Singh Bagga, Founder and CEO, AKVO Atmospheric Water Systems

ST: According to you what is
the biggest environmental threat in the world at present?

Navkaran Singh Bagga:  Water scarcity reports have become the norm across the globe. Cape Town and its impending water scarcity,The Chennai Water Crisis of 2019 has established the harsh truth that we are depleting all sources of water. Water is the driving force of all life on earth. Every one out of nine people lack access to clean drinking water. 1.8 billion people in seventeen countries with India in the extremely high category of water shortage within next few years is a matter of grave concern. Thus, a
quarter of the world’s population, appear to be veering towards an un-mitigatable water crisis.

Currently India holds the undesirable title of having the highest number of rural people without access to clean water. Although being home to nearly a sixth of the world’s population, India only gets 4% of the Earth’s fresh water. Already more than half of Asia’s third-biggest economy faces high water stress. 70% of Indians have poor or no access to safe drinking water and 22% of Indians do not have water reaching their homes and walk minimum more than a kilometre to reach a proper source. With only 60% of water available for consumption by 2030 we are alarmingly marching towards a crisis that will require human intervention right away otherwise we will stare at a third world war and this time over water.

Unfortunately, it is a sad truth that as a nation we still depend heavily on groundwater availability, be it for farming, drinking, washing, construction and any other miscellaneous use. 3.8 billion people could be living under water stressed conditions by 2025. 

According to the figures of the report by WaterAid, a global advocacy group on water and sanitation; India has around 63.4 million people living in rural areas without access to clean water, more than any other country. The figures are part of ‘Wild Water, State of the World’s Water 2017’, a report by WaterAid. That is more than the combined population of Punjab, Haryana and Uttarakhand. Compared globally, that is as many people as who live in Australia, Sweden, Sri Lanka and Bulgaria–combined.

12 per cent of India’s population is already living the ‘Day Zero’ scenario, thanks to excessive groundwater pumping, an inefficient and wasteful water management system running for years has rendered irreparable loss and depletion of the water reserves. According to the Composite Water Management Index (CWMI) report released by the Niti Aayog in 2018, 21 major cities (Delhi, Bengaluru, Chennai, Hyderabad and others) are racing to reach zero groundwater levels by 2020, affecting access for 100 million people. The CWMI report also states that by 2030, the country’s water demand is projected to be twice the available supply, implying severe water scarcity for hundreds of millions of people and an eventual six per cent loss in the country’s GDP.

ST: What do you think a common person can do to help the environment?

Navkaran Singh Bagga: I think it should be a basic responsibility of every individual to do their bit to help and save the environment. The year 2020 has given us a good shake up and reminded us that we are not doing enough to help Mother Nature. It is high time that we pulled up our socks and tried. It does not require a lot of financial expenses or effort and anyone can take a few measures. Reuse, Reduce and Recycle should be our mantra. We should try to use eco-friendly and biodegradable things. Every individual can take very simple steps like reducing water wastage, reducing use of paper, carpooling, switching to alternates of plastic, afforestation, using energy efficient appliances. Moreover, we should try to look for alternate sources of energy and water. Even the government should emphasize and invest more on alternative and eco-friendly sources of energy.  Embracing new and alternative technology is also a step forward. Being self-sufficient and not being dependent on earth’s natural resources is the key to a better future. The education system should incorporate the issue of global climate change in a more elaborate manner to make the future generations more aware and take charge of the situation. As an individual, I have always been very conscious about the environment and have always strived to use the best environmental practices in my personal life.

ST: What message do you have for the present and future generations?

Navkaran Singh Bagga: “Climate Change is the defining issue of our time and we are at a defining moment” says the United Nations. The earth’s temperature is rising, ice caps are melting, sea levels are rising, species are getting extinct – a horrid future is staring us in the face. If we do not act right away, it might be too late. Hence, it has now become an imperative for present and future generations to save the environment if they want to stay on planet Earth. We must look for ways to reduce carbon dioxide emission and our carbon footprint. We must all work towards a sustainable future. We need more crusaders like Greta Thunberg who will make the world a better place to live in.

Try to inculcate the habit of being environmentally responsible living in your children from a very young age so that they don’t take their home for granted. Moreover, for entrepreneurs who are looking for areas to invest, I would suggest that instead of looking just for exciting business opportunities, look for problems which are worth solving. Thus, along with doing a business, you will also be helping the society and making the world a better place.

ST: What is the significance of ‘World Environment Day’ at the present time?

Navkaran Singh Bagga: The theme for World Environment Day 2020 is biodiversity, a concern that is both imperative and existential. As I mentioned earlier, 2020 has been a wakeup call for us. Recent events, from bushfires in Brazil, the United States, and Australia to locust infestations across East Africa and now in India and of course, a global pandemic prove the interdependence of humans and the network in which they exist. This World Environment Day should be a reminder that humans do not own this planet. We are mere inhabitants and we must learn to co-exist with nature else we might cease to exist. With our increasing demands, humans have pushed nature beyond its limit. It would take 1.6 Earths to meet the demands that humans make of nature each year. If we continue on this path, the biodiversity loss will have severe implications for humanity, including the collapse of food and health systems. When we destroy biodiversity, we destroy the system that supports human life. Reversing biodiversity loss is the only way to restore and sustain a healthy planet.  This will only be possible when we understand and appreciate that the world we live in functions as a whole system.  It is time to redefine our relationship with nature and put nature at the heart of our decision-making. It is, indeed, ‘Time for Nature’.

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The Hindu Business Line

Use of atmospheric water generators picking up slowly
KOLKATA, OCTOBER 9:  With the impact of climate change making ground and surface water scarcer, companies are looking to tap the atmosphere that holds 37.5 million billion gallons of water.

This is higher than the approximately 32.6 million billion gallons of fresh water (the rest locked up in ice-caps and glaciers) present on earth.

The Technology

Mumbai-based WaterMaker (India) Pvt Ltd, Kolkata-based AKVO and Hyderabad-based Skywater Pvt Ltd, for instance, have set up atmospheric water generators (AWG), to condense the moisture in the atmosphere into water. The water is then filtered and purified through several filters, including carbon, and reverse osmosis, and UV sterilisation lights to get rid of impurities and heavy metals to produce pure drinking water.

Lukewarm demand

While the concept is not new globally, particularly in the US, Europe and Middle East, the technology, which works well in coastal areas where humidity is high, is yet to achieve scale in India.

WaterMaker, which is among the first few Indian companies in this segment (commencing operations in 2005), manufacturing AWGs of capacities ranging from 120 litres to 5,000 litres a day, admits that the demand has been lukewarm in India.

Of its total sales of 3,000 units worldwide, only about 50 units have been sold in India till date.

“The scenario is changing slowly and steadily, with people becoming more conscious of the environment,” Meher Bhandara, Director, Waterworks, told BusinessLine. Companies, which were initially focusing on industrial units, are now looking to tap the household segment.

AKVO, a unit of Kolkata-based Trishan Exports Pvt Ltd, which recently entered market, has come up with a prototype for household segment with a model capable of producing 40 litres a day, priced between ₹30,000- 40,000 per unit, Navkaran Singh Bagga, director, AKVO, said.

Cost factor

A senior research scholar at the School of Environmental Studies, Jadavpur University, cautions that the contaminats in atmospheric water could be high, particularly for a country like India, which has a dense population.

“Atmospheric water has to be treated properly as it is loaded with heavy metals such lead, mercury and cadmium among others coming from industrial activity, vehicles, etc,” he said.

This explains the high capital cost of owning such machines.

While an industrial AWG of 1,000 litres a day capacity could cost upwards of ₹1 lakh, a domestic unit with a 40 litres a day capacity costs between ₹30,000-40,000.

This apart, the average cost of electricity consumed for a 40 litres/day machine works out to be close to ₹56 a day or ₹1,680 a month.

A reverse osmosis machine costs in the range of ₹15,000–25,000 and entails an additional annual maintenance cost of ₹3,500-4,000. However, for every litre of pure water produced using RO technology, close to four litres are wasted.

The average cost of a mineral water dispenser works out to be ₹600-700 a month (considering a family of four consumes about 360 litres a month for drinking). The capital cost (one-time cost of acquiring a dispenser) is approximately ₹150.

The success of the AWGs will, therefore, depend upon the pricing and efficacy of the product.

(This article was published on October 10, 2017)
Read the article here: The Hindu Business Line