The solar energy conservation project implemented by the Ganga Social Foundation in Gurugram has made a significant impact in promoting sustainable energy practices. The installation of solar street lights and off-grid solar power systems has not only reduced electricity consumption and carbon emissions but has also improved the quality of life for the local community.

This project is based on the idea of maintaining maximum utilization and minimum loss of available energy. The plenty of solar energy available during the day time is stored in a solar cell and the stored energy is used to glow the street lights during the whole night. Also, the system provides a power saving mode of operation by adapting the method of automation. A dark sensor and a light sensor provide the automatic "ON"/" OFF" facility to the street lights, so that it will glow automatically when it is required (i.e. when the surrounding will be dark) and it will be turned "OFF" automatically if sufficient light is available in the surrounding. Again, the auto intensity control mechanism has been applied by the help of a microcontroller to control the light intensity of the luminaries as per the requirement. Hence the loss of energy due to unnecessary glow of the street lights can be avoided.

Ganga Social Foundation with the support of Artemis hospital Gurugram installed 2 Off Grid Rooftop Solar Panel and Solar Street Light and 44 street solar street light at School, dispensary and playing ground of school stadium.