The emissions associated with purchased electricity are considered Scope to the General Reporting Protocol, June 2009, Version 1.0. 3 For 2010 and 2011, this figure includes the emissions from the combustion of natural gas delivered to all entities on PG&E’s distribution system, with the exception of gas delivered to other natural gas local distribution companies, as well as gas delivered to PG&E facilities such as power plants, compressor stations, and offices, the emissions of which are reported separately.