In our continuing discussion about the types of greenhouse gas (GHG) emissions, we have now come to scope 2 and how it relates to the hospitality industry. Much of the research at the Cornell Hotel School focuses on lowering electricity usage, which directly correlates with scope 2 emissions. Let’s start off with a definition.
Scope 2: Indirect GHG emissions from consumption of purchased electricity, heat or steam.

One of the biggest sources of scope 2 emissions is the coal-fired power plant, which emits CO2, NOx, SOx, and a number of heavy metals. Although it is extremely inefficient, coal remains a major source of electricity in the United States.


















