Much of the 400-strong membership are affiliated with the non-governmental organisation sector of Taiwanese society, as well as from academia and the youth community.

In the 2008 legislative election, the Green Party of Taiwan formed a red-green coalition with a labour-led organization Raging Citizens Act Now!

While still far short of the 5% threshold to win a seat in the legislature, this makes it the largest extraparliamentary party in Taiwan.

[3] Its best showing is in Orchid Island, where Taiwan’s nuclear waste storage facility is located.

[10] The Green Party nominated Taiwan's first transgender legislative candidate, Abbygail ET Wu (吳伊婷), in the 2024 election cycle.