The Green Party ran 18 candidates during its first election in May 2007, winning 3.04% of the vote, or 4.44% in ridings contested, and replacing the Island New Democrats as the Island's third party. The result was the first time a Green Party had bested a New Democratic Party at the federal or provincial level in Canada. A third of all candidates won more than 5.40%. Jamie Larkin had the best result of 8.45%, followed by dentist Peter Bevan-Baker at 6.84%, Cindy Burton at 6.68%, Party leader Sharon Labchuk at 6.03%, Denise Reiser at 5.79%, and Jodie Bowmaster at 5.40%. All other candidates captured less than 5.0%, however 14 out of the 18 candidates had placed ahead of the NDP, with two of the four candidates who finished fourth doing so by just one and two votes. The party ran a candidate in the 2007 by-election to replace Pat Binns in the riding of Belfast-Murray River. Candidate Ahmon Katz finished with 3.2%, ahead of NDP candidate Jane McNeil. In the 2011 general election the party increased its number of candidates from 18 in the 2007 election to 22, and upped the vote share from 3% to 4.4%, or 5.3% in ridings contested, beating out the Island New Democrats for third place again. The party increased its votes per riding from 138 to 147, even though turnout in the province fell from 84 to 77%. Party leader Sharon Labchuk, running in Charlottetown-Victoria Park, had the best result at 12.82%, followed by Elizabeth Schoales in Charlottetown-Brighton at 10.17%, and Peter Bevan-Baker in Kellys Cross-Cumberland at 9.36%. At 59%, the party had the highest number of women candidates in the 2011 election. The Green Party was the first Canadian political party to run more than 50% women candidates.
Bevan-Baker era (2012–present)
resigned the leadership of the Green Party onJuly 12, 2012. She was succeeded by Peter Bevan-Baker on November 3, 2012. The party released its platform for the 2015 election on March 20, 2015. In that election, leader Bevan-Baker was elected in the district of Kellys Cross-Cumberland with 54% of the vote, and won the party's first seat, and only the second seat ever won in the legislature for a third party. The party secured their second seat in a by-election to fill a vacancy left by retiring Charlottetown-Parkdale MLA Doug Currie on November 27, 2017. This was the first time in Island history that a third party won in a by-election. Bevan-Baker pursued a strategy of broadening the Green Party's focus so as to place social concerns such as affordable housing at the forefront, rather than its traditional association with environmentalism, in the hopes of appealing to voters and appearing as more than a single-issue party. Heading into the 2019 election, several polls showed the Green Party in the lead, with Bevan-Baker the most-liked party leader; on election day, however, while the party won eight seats and is likely to form the official opposition in the 66th General Assembly of Prince Edward Island, they did not win the most overall seats as recent polls predicted. In 2019, the party was elected the official opposition in the 66th General Assembly of Prince Edward Island.
