Well, at a more localised level, The Akshaya Patra Foundation, a mid-day meal NGO in India is actively involved in safeguarding the environment.
The NGO is cognizant as part of its operational process, it is important not to add more woes to the environment. Thus, it makes conscious effort to reduce wastage, treat wastage before dispensing it to the ecosystem, and uses renewable energy as alternate source to generate power.
Source: https://medium.com/@akshayapatraindia/6-ways-akshaya-patra-is-saving-the-environment-4d58d6d8b8b