I had power ran into my camp last year.
Overhead costs $3.50/foot. But is discounted 25% so you would only pay $2.63/foot. 600 feet of overhead for free. Consumers charges a flat rate of $350 for up to 150 feet of underground from the last pole to the meter. Any length over 150 feet is charged at $4.50/foot.
If you ran the power 1000’, the expected cost would be around $1000 provided the underground portion is 150 ft.
Clearing the 30 foot easement is not included in the costs.