Renewable energy sources in campus:
Investing sustainable policy in renewable energy is a way to achieve sustainable development, since  at Al-Esraa University , solar panels are used to generate electricity to provide buildings with heating, cooling and water heating.
The following strategies, which are summarized below, were part of our plan to lower energy consumption
1. Work on the 44kw solar-powered smart solar building is progressing and will soon include electricity for lighting,
2. Al-Esraa University will add a solar heater to the shopping center's roof since it will be very useful in the winter. Additionally, it will use a lot of energy, which will lower your electricity costs.
3. The above-mentioned plan took a lot of positive measures. First, one of Al-Esraa University, the Air Conditioning and Refrigeration Techniques Engineering Department, launched several industrial initiatives. For instance, solar evacuated tube collectors, flat plate solar collectors, and parabolic sun dish collectors can all be used to heat water. A solar trucking system and solar dish collector were recently developed for the purpose of heating water.
4. The beautiful buildings will soon have solar panels put on their roofs, there is also a plan to add solar panels to the main restaurant. This improves the building's appearance and increases its functionality, in addition to lowering the amount of energy we use later.
5. Nevertheless, as shown in the  Figure, we installed solar panels on the roofs of the university buildings. 
 
Furthermore, cleaning of these solar panels was taken into account. In addition, numerous jobs had been made available as a result of the installation of research studies on solar energy for lighting, we have mounted solar panels on our University's main entrance.