How Much Energy Does My Shower Take?

Alright, so showers use an immense amount of energy, but everyone knows that... Right? Maybe? Alright so maybe you didn't realize. Here's a calculator you can enter your preferred temperature, flow rate, and duration, and get back how much of various fuels you can use, and at what cost. I couldn't fit my sass in the allotted 250px, so they stick out a little bit. HTML isn't my first love.

Showers per Week:
Minutes per Shower:
Flow Rate:	I Dunno, I've always just considered water a god-granted right. Oh man, I got this old showerhead from the 80's, it really blasts out I'm sorry, I feel really bad, it's just like a dribble I swear
Shower Temperature:	Like, normal? I've never even considered any of this There needs to be steam and pain I said I'm sorry, it's like lukewarm, forgive me
Shower Fuel:	Cubic feet natural gas(via storage tank burner, 65% efficient) Pounds of coal(via electrical grid, 39% efficient) Gallons of oil(via storage tank burner, 55% efficient) Solar, square feet of water heating panels(75% efficient) Solar, square feet of electric panels(17% efficient) Bananas, consumed by one infinitely powerful man on bicycle(25% efficient) (Multiple)Dudes on bicycles, $8/hr Pounds of Feces, AKA natural gas(via storage tank burner, 65% efficient)) Pounds of peanuts(100% efficient because magic) Pounds of kal(100% efficient) Bouncy balls(burnt in a furnace, 50% efficient) 1-lb kittens(burnt in a furnace, 50% efficient) Uranium, in MILLIGRAMS (Via Grid, 45% Efficient)
Watt/hr Per Fuel Unit:
Cost Per Fuel Unit:
Energy Per Shower(KW/Hrs):
Per Year:
Peak Power(KW):
Fuel Per Shower:
Per Year:
Fuel Cost:
Per Year:

So, there it is. Imagine a world with no petroleum, which fuel would you use? Could you afford to keep up your shower habits?

As usual, information was referenced from all over the web, and I forgot to write down the list.

Many prices are thanks to eia.gov and similar non-profit consumer fuel price trackers. Most fuel prices are based between 2012-2014, but I've left the option to enter your own if you have updated information.