1. Our urban areas are hubs of increased energy consumption and heat.
2. Efforts all over the world are in play to help us turn down the heat.
3. Many cities try to fight the climate change.
4. Electronics in the office spaces are playing a key role in the energy-efficient, green wave in cities.
5. Inkjet printers draw very little power when compared to laser printers printing.
6. The hottest city in the United States is Phoenix.
