Category: Rainbow Blog


  • If someone asks to name a green hub, the simplest answer is: A green hub is a place where sustainability, innovation, and environmental solutions come together. These hubs address climate change, reduce pollution, and promote clean technologies. What Is a Green Hub? A green hub is a center of innovation focused on sustainability. Its main…

  • In recent years, humanity is facing one of a major challenge in the form of climate changes. Governments around the world are committed to ambitious climate goals. Prime goal is to limit global warming to 1.5°C above pre-industrial levels. Other is achieving net-zero greenhouse gas emissions by 2050. However, a growing global trend is creating…

  • The Environmental Protection Agency (EPA) is a U.S. federal government agency that ensures the protection of air, water, and land through laws passed by Congress. On July 29, 2025, the EPA Administrator proposed a controversial shift in climate policy. The greenhouse gases (GHGs) declared as no threat and are not harmful to public health and…