In the blazing salt flats of western India, thousands of workers are enduring a brutal heat wave with zero natural protection—no trees, no fans, and no respite from the searing sun. Temperatures have soared past 50°C (122°F), turning the desert into a deadly furnace.
“We have no choice but to keep working,” says Ramesh Patel, a 34-year-old salt farmer in Kutch. “If we stop, we don’t eat. But every hour feels like we are baking alive.” Experts warn the crisis underscores the growing threat of extreme heat to India’s informal labor force.
Background
The salt pans of Gujarat and Rajasthan form a crucial part of India’s salt production, supplying nearly 30% of the nation’s salt. Workers wade through shallow brine pools under open skies, with no access to shade or cooling equipment.
This region, part of the Thar Desert, has experienced a record-breaking heat wave in 2025, with the Indian Meteorological Department issuing red alerts. The combination of high temperatures, low humidity, and direct solar radiation makes the pans one of the most dangerous workplaces on Earth.
What This Means
The absence of basic cooling infrastructure—no fans, no trees, no shaded rest areas—means workers face a heightened risk of heat stroke, dehydration, and death. Without intervention, productivity will collapse and lives will be lost.
“These workers are the invisible victims of climate change,” says Dr. Anjali Mehta, a public heat-health researcher at the Indian Institute of Public Health. “They need immediate access to cooling shelters, frequent water breaks, and shift changes to cooler hours. Otherwise, we will see a humanitarian disaster.”
Local NGOs have started distributing water and electrolyte packets, but these are stopgap measures. Long-term solutions—such as building shaded rest areas or moving work to night shifts—remain absent due to high costs and lack of political will.
Survival Tactics: Rags, Water, and Endurance
Workers douse themselves in water from the salt pans and wrap wet rags around their heads. They start before dawn and stop by noon, the most punishing hours. Yet even these rudimentary methods are failing as heat records keep breaking.
“I drink water every 10 minutes, but it’s like drinking from a hot tap,” says Geeta Devi, a salt pan laborer with two children. “My husband fell unconscious yesterday. We have no hospital nearby.”
Medical experts note that the remote location of the pans delays emergency treatment. Most workers are migrants who cannot afford time off. They earn around 300 rupees ($3.60) per day—below the national minimum wage for unskilled labor.
Climate Change Intensifies the Danger
The heat wave gripping western India is part of a broader trend. According to the India Meteorological Department, the number of heat wave days in Gujarat has doubled over the past two decades.
"This is a test of our climate resilience," says Dr. Rajesh Kumar, professor of environmental science at Gujarat University. "If we cannot protect the most vulnerable workers, we will face mass casualties every summer."
Government heat action plans exist for cities, but rarely extend to remote desert regions like the salt pans. Activists demand that the state classify extreme heat as a natural disaster to unlock funds for worker relief.
What Can Be Done
Simple, low-cost interventions can save lives: constructing shaded shelters, providing chilled drinking water, distributing cooling vests, and adjusting work hours. Some solar-powered fan prototypes have been tested but are too expensive for widespread use.
International organizations like the International Labour Organization have urged India to enforce heat stress standards for outdoor workers. Meanwhile, community groups are training workers in first aid for heat stroke.
In the absence of trees or fans, the salt pans remain a stark symbol of inequality in a warming world. As one worker puts it, "We don’t need luxuries. Just shade and water. Is that too much to ask?"