I'm slowly doing better.

I recycle what I can - plastic, paper, cans and cardboard.
I don't compost but I do throw all the fruit and veggie stuff over the fence into the woods for the wildlife to eat. Something out there LOVES watermelon rind.

I've changed some bulbs to CFLs.

I bought a large bag of chamois cloths to use instead of disposable swiffers.

We also installed watersaver shower heads and my new washer and dryer are HE and energy star. I've already seen a difference in my water bill from the HE washer.