text: Although chlororespiration is not as efficient as photosynthesis in producing energy,  its significance its attributed to its role as a survival adaptation for plants when placed in conditions lacking light and water or if placed in uncomfortable temperatures (note: optimum temperatures vary across different plant species). Additionally, Cournac and Peltier noticed that chlororespiratory ETCs play a role in balancing electron flow across respiratory and photosynthetic ETCs. This helps maintain water balance and regulate the plant's internal temperature.