Hello. I am new to the entire LEED topic, therefore I have some general questions. Moreover I would like to hear some recommendations. First of all, Carbon offsets must be Green-e certified. My questions is whether there are other certifications that comply with the LEED guidelines.

The v4 allows to buy offsets for scope 1 and 2 emissions, if I understood it correctly. This feature was not available in the predecessors, so would you recommend to buy offsets or focus on RECs?