Best served chilled: green tech keeps the cool on India's dairy farms – photo essay
Sangeeta Katveer milks her cow ready for the evening delivery to Lakshmi community dairy in nearby Tungi village, Latur, October 2020. Photograph: Prashanth Vishwanathan/Climate Outreach/Ashden
As global temperatures climb, a lack of refrigeration makes a big impact on people trying to make a living from farming. Especially dairy farms.
There are more than 75 million smallholder dairy farmers in India. Most are in off-grid areas without refrigeration, or reliant on expensive and polluting diesel generators. This locks people out of national supply chains, and farmers have to spend hours transporting milk to markets, or sell at a lower price to middlemen. In Maharashtra, western India, a network of community dairies has been set up, using sustainable refrigeration technology, where people can bring their milk to be tested, chilled, and sold on.
Lakshman Srirang Jadhav, 65, has two cows and one buffalo, which he bought six months ago, thanks to the arrival of the Lakshmi Dairy bulk milk collection centre in Pomadevi Jawalga, Latur district, Maharashtra. ‘If the dairy did not exist, I would have only bought one cow. Earlier, there was no market for milk since we could not store it in summer,’ he says.Photograph: Prashanth Vishwanathan/Climate Outreach/AshdenSmallholder dairy farmers milk their cow before depositing the milk at the Lakshmi Dairy at Karajgaon, in Latur district, Maharshtra.Photograph: Prashanth Vishwanathan/Climate Outreach/AshdenMilking cows in Latur. Dairy farmers can then bring their milk to a centre, where it can be tested, chilled, and sold on.Photograph: Prashanth Vishwanathan/Climate Outreach/AshdenDairy farmers prepare milk to deposit at Lakshmi Dairy in Karajgaon, Latur district, October 2020.Photograph: Prashanth Vishwanathan/Climate Outreach/AshdenA women’s group member, Mahadevi Chand Jadhav, checks milk for quality and fat content at Lakshmi Dairy in Karajgaon.Photograph: Prashanth Vishwanathan/Climate Outreach/Ashden
Photographer Prashanth Vishwanathan visited Latur district to see the impact of the centres. “There are huge numbers of farmer suicides in Maharashtra at the moment, because crops are difficult. People are in debt, there is a lot of money to repay. These are marginal farmers. This business opportunity is a lifeline for these communities,” he says.
Smallholders get ready to take their milk to Lakshmi Dairy at Karajgaon.Photograph: Prashanth Vishwanathan/Climate Outreach/Ashden
The chilling service in Latur is organised by social enterprise Promethean Power Systems, in partnership with local NGO Swayam Shikshan Prayog (SSP). Promethean’s chillers use batteries incorporating sustainable thermal energy storage technology, making diesel generators redundant.
A refrigerated van leaves to pick up milk from Lakshmi Dairy centres in Karajgaon.Photograph: Prashanth Vishwanathan/Climate Outreach/Ashden
Around the world, low-income communities are most at risk from the climate crisis: higher temperatures threaten their crops and produce, as well as their health. Conventional cooling and chilling is unaffordable for many, and, ironically, the emissions it creates further worsen the crisis. Sustainable cooling for all is fundamental to climate justice.
Farmers arrive to deposit milk at Lakshmi Dairy in Karajgaon, Latur district, Maharshtra, October 2020.Photograph: Prashanth Vishwanathan/Climate Outreach/Ashden
The scale of food wastage in low-income countries is high – 40% of what is produced – with lack of cold chain storage a huge factor. It’s estimated that a billion people do not have access to any type of cooling. For rural farmers that is a big obstacle to selling food in soaring temperatures.
Milk from various collection centres is processed at the 5,000-litre capacity Creamline Dairy in Killari Gaon village in Latur.Photograph: Prashanth Vishwanathan/Climate Outreach/AshdenCollection at the Creamline Dairy in Killari Gaon takes place at night, ready for delivery in the morning.Photograph: Prashanth Vishwanathan/Climate Outreach/AshdenTesting the quality of the milk at Lakshmi Dairy in Karajgaon.Photograph: Prashanth Vishwanathan/Climate Outreach/AshdenKishore Chemte, 25, installs a Promethean Power Systems 1,000-litre milk collection unit in Tungi, Latur district, Maharashtra.Photograph: Prashanth Vishwanathan/Climate Outreach/AshdenNitin Bedjawalge, 25, with his wife Susma, 21, and his mother Kusum, 55, fill and seal 250 packets of milk at a Lakshmi Dairy, from 3.30am, to be delivered to the nearest town of Latur by 6am, Davatpur, Latur district, Maharashtra.Photograph: Prashanth Vishwanathan/Climate Outreach/Ashden
Vishwanathan has worked in Latur before, witnessing the environmental threats faced by these communities – threats which will be made worse by the climate crisis.
He says: “I photographed drought in the area 10 years ago. People are more educated now, with more access to information. But an economic gap remains.”
Chilled packets of milk from a Lakshmi Dairy are delivered door to door in Latur, Maharashtra, October 2020.Photograph: Prashanth Vishwanathan/Climate Outreach/Ashden
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