TOPEKA, Kan. (AP) — The state of Kansas consumer counsel’s office says Westar Energy’s latest rate request has been settled.

The proposed settlement will give the utility an additional $30.7 million a year and raise residential customer bills $3 a month.

The Kansas Corporation Commission still must approve the settlement.

The Citizens’ Utility Ratepayer Board says the settlement drops a proposal by Westar to shift about $50 million of cost from its large industrial and commercial customers to residential and small-business ratepayers.

Westar applied for the rate increase mostly to pay for required environmental upgrades at its La Cygne power plant in eastern Kansas.