Greene Earth

The fixed dome-type biogas plant is a simple and popular way to produce biogas, especially in villages or small communities…

Have you ever heard of Bio CNG? Bio CNG is a fuel made from natural waste, like food scraps, animal…

Biogas is a type of clean energy made from waste materials. It is created when leftover food, animal manure, and…

Have you ever thought about what happens to your old mobile phones, laptops, or broken TVs? These gadgets don’t just…

Sustainable development might sound like a big idea, but it’s actually easy to understand. It means taking care of the…

We use gadgets like phones, computers, and TVs every day. But what happens when they stop working or get too…