The heat and power shortages (none here, but there easily could be) has prompted me to really take notice of how I use energy and how I contribute to this whole mess.
I ride my bike to work, so I'm okay there. I've used my ceiling fans more than the AC this year (although some days....), and my water-wise garden that I've been working on the last three years is established and needs very little extra water. I bought a watering timer so that I can water in the middle of the night when demand is lower. My dishwasher also has a timer, so I set it for the middle of the night.
It might not make much of a difference, but every little bit helps.