YANKTON, S.D.(WNAX)- Along with wind and solar power and new high efficient power production units, utilities will be looking at your home for more savings.

Tom Glanzer with Northwestern Energy says they are focused on expanding smart meters that could help customers save money.

Glanzer says its still a developing technology.

Glanzer says finding those efficiencies will save money.

Glanzer says its part of their strategy to become a carbon free power company by 2050.