The 29th scientifically verified way to increase your energy is to change something up. It can be as simple as taking a different route to work, or listening to a different radio station. Or listening to a different radio station while taking a different route to work. Anything that you do by habit, on automatic pilot, is something you can do differently today. 

And then this:

10 weighted squats as heavy as possible, 10 air squats, hold a downward dog for 15 sec, then 4-6 squat cleans with the weight you used for squats. 

5 times through, taking 30 seconds after each round.