as long as it's just a "temporary" pole, and it is set up correctly, the power company shouldn't have any problems with it. all you would need is a gfci receptacle, a meter base, and some service cable long enough to go to the top and leave about 3' for the drip loop at the top. your pole should be 10-12' so that your service cable has enough ground clearance as it sags to the main connection. i see them already set up on craigslist in my area all the time for about 100 bucks. certainly cheaper than 300' of #4x3, 300' of 1 1/2'' conduit, and the trencher rental to bury your pipe, not too mention the breaker for that application will run you at least 100 bucks. if not more. you will however have to have your state electrical inspector inspect your pole before the utility company will terminate. in my area that cost is 25 dollars. hope this helps. good luck and blink on! lol
duane