As others have said, dehumidifiers are expensive. Do you really need that in the winter? Where is your heat pump hot water heater located? It can also provide dehumidification. With ours, which is in the basement, we were able to turn the dehumidifier off and saved $100 month.

Also, consider using only cold water for laundry. https://www.washingtonpost.com/climate-solutions/2022/11/29/laundry-cold-water-environment/