If you are in the K-12 public education sector, you’re probably aware of the EPA’s Clean School Bus Program, which will provide $5B over five years (through FY 2026) to replace existing (mostly diesel) school buses with zero-emission and low-emission models. The first funding round of the program opened in summer 2022: the second funding round just opened on Monday, April 24, and it's VERY different from Round 1. Here's what you need to know.