Unless you are now listening to music much more often this doesn’t make sense in light of what a whole house’s normal electrical use is. Streamer/DAC/preamp are all pretty low wattage appliances, though I think the Spectral could be a little high, 30-60 watts.
What does make sense is if yo are running your AC more often due to summer heat or a bad fridge or electric water heater.
If in doubt the way to tell how much power things take is to buy something like this and actually measure the current / power each takes.