The use of gunpowder at high decibel levels, exceeding legally permitted limits, leads to accidents, air pollution, noise pollution, and public health issues. Since fireworks are an integral part of festivals, instead of imposing a ban, environmentally friendly alternatives that preserve their visual appeal must be explored. “Cold spark” systems used in television shows and crowded public events are a good example of such alternatives.

Cold spark technology can create stunning visual spectacles without explosions, smoke, or excessive noise. For a new generation growing up with digital technology, such modern alternatives are likely to be more appealing than traditional, ear-splitting fireworks. Arranged in lines or circular patterns, cold spark systems can produce visuals that surpass those of conventional fireworks.

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Programmed spark fountains can create effects resembling waves or blossoming flowers without polluting the air or producing harsh odours. When installed on elevated platforms, they can be viewed from a distance as well. Replacing the loud, explosive fireworks traditionally synchronised with percussion performances with these systems can help preserve rituals while eliminating noise pollution and smoke.

Cold spark systems are also economically viable and easy to implement locally. Unlike more complex technologies such as drones or lasers, they can be adopted with relative ease, creating new employment opportunities by training youth and members of community groups like Kudumbashree. These changes should ideally be introduced in phases, initially experimenting alongside traditional fireworks to build public interest, and eventually transitioning fully.

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The impact of high-decibel fireworks is severe. Sudden and repeated noise exposure can disrupt the sleep cycles of newborns and trigger stress responses. Thrissur, the cultural capital of Kerala, can lead such progressive changes. If corporations, cultural institutions, and local communities work together, it is possible to create a new model where tradition and modernity coexist in harmony. This could emerge as a nationally relevant example that is both environmentally sustainable and socially responsible.

(The author is the Vice Chairman of the Higher Education Council.)