A heat-triggered “parametric” insurance scheme in India is paying some workers cash when temperatures stay above set thresholds, allowing them to reduce work during dangerous heat without immediately losing income. Clothes seller Lata Solanki, in Ahmedabad, says she previously faced a choice between continuing door-to-door sales and risking illness, or staying home and losing pay. After joining the scheme, she received a payout after a sustained heat trigger: in her case, two consecutive days above 43.72°C.

The payouts are described as modest but helpful. Before the scheme, Solanki fell sick at home for about 20 days during a heatwave in 2023 and lost at least 2,000 rupees. In the following year, she received 750 rupees from the policy, which she said was more than the cost of the premium. Coverage began in 2024 with about 26,000 women across Gujarat, with premiums subsidised by a climate initiative. In 2025 no payments were made because the threshold was not reached. For the current year, the threshold is reportedly lowered to 42.74°C, and expected payments for qualifying periods range from 850 to 2,000 rupees. The model is presented as automatic and faster than traditional insurance, since it does not rely on individual damage assessments.