help me write a personal transformation project

We are doing a project about Sustainability, My topic is energy saving. my project is focus on electricity use in my house and Record three weeks of datas and we change the light ball to LEDs or Using less energy for the next four week and record the datas too. I will be upload a write up guideline and a writing example which other student has written before as a example. All the data could be make up so please help me with my final project.