I took buses to work before I got to know the world of cycling. Today I decided to cycle to office which is 15Kms away.
I set out at 7:30am and was surprised to reach by 8:05Am. Hardly 35Mins.
It took not that much time as I thought and it was not so tiring as i thought.
I had planned for it by wearing a T-shirt and packing up my office shirts along with towels. Wiped myself clean and dressed up in the Refreshment Room. I am ready fresh for office.
Now I wonder whether it would be that tiring when i return. Anyway, it was no big sweat in the morning. Since this is my first day to office,  Let me see how regularly i can manage this. Hope I can keep on it.
The plus point of this exercise, is I get out my house at 7:30 to get bus which comes at 7:40, and the bus usually reaches office by 8:25Am at the max if there are traffic jams 8:45AM.
So why not save time, be fit, burn your own fuel contribute to the environment a 0.0000001% a cleaner attempt. 
At the mean time I have suggest our company country head, to see if they can provide shower facilities and T-shirts with witty banners. nice carbon wheels