Carbon credits may be issued through Verified Carbon Standard project ID 3835 for the greenhouse gas emission reductions or removals associated with Ecozen – 25 water purifiers, manufactured by Viet Charcoal Production Company Limited in Di Su Commune, My Hao District, Hung Yen Province, Vietnam, distributed by Sustainability Investment Promotion and Development Joint Stock Company (SIPCO) whose emissions footprint is changed by the project activities