A thriving society requires favorable environmental conditions, safe drinking water, and adequate sanitation and hygiene. The current generation finds itself amidst challenging environmental circumstances, both within and outside schools, negatively impacting the physical and mental well-being of students. The research aims to enhance the environmental education capacity of school teachers to promote environmental protection and address climate change. Separate four-day training sessions were conducted for public and private school teachers, randomly selected from the pool of science teachers. Pre- and poststudy assessments were administered to measure the knowledge gain, serving as a predictor for the immediate outcomes of the study. The participants in the training sessions exhibited an average knowledge improvement of 54%. As indirect beneficiaries, the project is anticipated to positively impact 13,269 students and 598 teachers. It is expected to aid policymakers in integrating environmental and health considerations into policy formulation.