Wash in cold water.
I don’t mean you specifically. But your clothes. It makes a difference. My gas bill is lower because I wash in cold water.
And while we’re at it, think about doing less laundry. I can wear things more than once, as it turns out, and it’s just fine. Better for your clothes and better for your budget.
If you can, put your dryer out of business and hang your clothes on the line. Not possible year round here, but if it were, I’d be doing that too.