Is energy use in IT even big enough to matter? What about HPC? In the second episode of the Green HPC podcast series we put those questions to our guests, talk them about the primary drivers for the adoption of energy aware ("green") computing practices in IT at large, and then home in on HPC and how the customers, workloads, and solutions differ between the two.

In this episode we start off by hearing from Pat Tiernan of the Climate Savers Computing Initiative. The EPA