Lorenzo Maggioni, a biomethane/RNG expert, guides us through three short titbits to understand Guarantees of Origin (GO) for biomethane/RNG. GOs – the electronic certificates necessary to demonstrate that a certain quantity of energy released for consumption is of renewable origin - are in fact an aspect that biomethane/RNG producers must consider and manage. In this first titbit, we answer these questions: 

•    What are GOs?
•    What are GOs for and how do they work?
•    Who are the players involved?
•    GO for biomethane/RNG in transport vs GO for biomethane/RNG for other uses 
•    What information must GOs report?