Greenery on the Roof:

“Greenery on the Roof”, Climate Visuals, 2019. Available: https://www.climatevisuals.org/images?f%5B0%5D=theme%3ASolutions&id=1192. [Accessed: 02- Jun- 2019]

The image shows people are seeding on the roof on the government building in Mexico City.

How it work:

It can reduce the energy consumption. A green roof can protect the building from sun heat. Also, during rainstorms, it can store 75% of water to grow plants, and rest of the water will return back to the atmosphere. This system is also ability to sequester carbon

The green roof can even reduce the average temperature in a city.

Dog, Family and Turbine:

“Dog, Family and Turbine”, Climate Visuals, 2019. [Online]. Available: https://www.climatevisuals.org/images?f%5B0%5D=theme%3ASolutions&id=1092. [Accessed: 02- Jun- 2019]

The image shows a dog and a family in front of a wind turbine.

How it work:

The wind turbine is alternate energy, which is change kinetic energy into electrical energy.

The large turbine can be used to provide energy for family use. There are two types of turbine, vertical and horizontal axis. Now, the blade length is increase, make it becomes more efficient.