1. An American state where the Green Party of the US is favored or carries influence. Primarily heard in US. In this green state, Democrats and Republicans have to battle more fiercely than ever for a majority of votes.

2. A state that is or is perceived to be environmentally friendly. Primarily heard in US. While campaigning in the green states, the presidential hopeful highlighted his plans for a decreased dependence on oil and coal.

3. A country or sovereign state in which environmental concerns dictate policy or are of the utmost importance. Environmentalists are hopeful that that the country might emerge as a green state and lead the rest of the world in environmental agendas.