ESS Energy/Climate change survey assigment

[BioMed]

Hello,

I have to do an assignment related to climate change or energy. It needs to be in an IA format. I need to make a survey questionnaire. I have already had some simple ideas which seem boring to me, such as:

-making a survey where I would ask from people how much water, electricity, gas they use.... and then compare the results of people that have a different economical status, age, gender, and living area

But these ideas are all the same and kind of repetative

So I have formed this discussion in order to try to get out of the box. I am seeking for advice. What could be an interesting topic

And how many questions should I aim for?