Old brick factories given two years to adopt cleaner measures in Nepal

In a significant move towards environmental protection, the Nepalese government has formally implemented amended standards for environmentally friendly operations across various industrial establishments, notably including brick kilns, cement plants, and other furnace-based factories. Published in the Nepal Gazette, these new standards are designed to drastically curb the emission of pollutants, particularly dust and smoke, which have long been a concern for public health and the environment in Nepal. This regulatory update signifies a commitment to cleaner industrial practices and a healthier living environment for its citizens.

Under the amended Environment Protection Act, 2019, brick factories, which number around 800 nationwide, must adhere to stringent limits on particulate matter emissions, not exceeding 250 mg/Nm³. The regulations also specify minimum chimney heights tailored to different kiln types, ensuring that emissions are released at safer altitudes. Crucially, existing brick factories have been granted a two-year compliance window to adopt these new standards. However, new brick kilns are immediately required to implement zig-zag technology, a more efficient and less polluting firing method, underscoring the government's push for advanced, eco-friendly practices.

Furthermore, the new standards explicitly prohibit the use of highly polluting fuels such as petroleum coke, tyres, and plastic materials in brick kilns. For cement factories and other industrial furnaces, emission limits for various pollutants, including sulphur dioxide and nitrogen dioxide, have been set, along with requirements for chimney heights and the installation of pollution control equipment. Measures for dust containment, suppression, and the development of green belts around factory premises are also mandated. These comprehensive regulations reflect Nepal's growing awareness and proactive approach to tackling industrial pollution, aiming to balance economic development with environmental sustainability.