Mike Schreiner MPP
Schreiner in 2021
Leader of the Green Party of Ontario
Incumbent
Assumed office 15 November 2009
Preceded by	Frank de Jong
Member of Provincial Parliament forGuelph
Incumbent
Assumed office 7 June 2018
Preceded by	Liz Sandals
Personal details
Born	Michael John Schreiner (1969-06-09)9 June 1969 (age 56) WaKeeney, Kansas, U.S.
Citizenship	Canada United States[1]
Party	Ontario Green
Children	2
Residence(s)	Guelph andToronto
Alma mater	University of Kansas Indiana University Bloomington
Occupation	Politician entrepreneur

Michael John SchreinerMPP (/ˈʃraɪnər/ ^ⓘSHRY-nər; born 9 June 1969) is a Canadian politician who has served as the leader of theGreen Party of Ontario since 2009. Schreiner sits as amember of Provincial Parliament (MPP), representingGuelph; his2018 election made him the first Green Party member elected to theLegislative Assembly of Ontario.^[2][3]

Prior to making politics a full-time career, Schreiner operated businesses that were food-related. He has been a small business advocate, entrepreneur, and food policy expert.^[4] Schreiner joined the Green Party of Ontario in 2005 and became leader in 2009, taking over fromFrank de Jong.^[5][6] In 2018, Schreiner was elected with 45 per cent of the vote in the riding of Guelph. His election marked the first time that four different parties were elected to the Legislature since 1951. It was Schreiner's second time running in Guelph, after running inHaliburton—Kawartha Lakes—Brock andSimcoe—Grey previously.

Michael John Schreiner^[7] is anAmerican-born Canadian. He was born on 9 June 1969, inWaKeeney,Kansas, the son of Barbara and Ronald Schreiner (1949–2007).^[8][9] He grew up on the family grain farm, helping his parents. This is where his interest in food, agriculture and the environment began.

Schreiner earned bachelor's degrees in business administration and history from theUniversity of Kansas in 1992. He earned his master's degree in history fromIndiana University Bloomington in 1994.^[10] While at Indiana University, he met his future wife, Sandy Welsh, later a sociology professor and vice provost at theUniversity of Toronto.^[11][5]

After graduating from Indiana University, Schreiner and his wife moved to Toronto in 1994, and he became a Canadian citizen in 2007.^[5][12] He and his wife Sandy are the parents of two daughters.^[13]

Schreiner has been an entrepreneur and small business owner whose ventures have focused onsustainable food production and thelocal food movement. His first business was Toronto Organics that specialized in delivering food to consumers.

After moving to the Guelph area, Schreiner continued operating food distribution businesses.^[5] One company – WOW Foods – was awarded the Citizens Bank of Canada Ethics in Action Award for socially responsible business and the Toronto Food Policy Council's Local Food Hero Award. He also co-founded Earthdance Organics, a Guelph-based food production business that supplied area health food stores and farmers' markets in the early 2000s.^[14]

In 2005 Schreiner co-foundedLocal Food Plus, which brought "farmers and consumers together to promote financially, socially and environmentally sustainable local food systems".^[5] According to the Green Party of Ontario, he has served as a volunteer with organizations including FarmStart, the Brewer's Plate, the Toronto Food Policy Council and the Green Enterprise Ontario Steering Committee, the Canadian International Peace Project, and Toronto's Campus Community Co-op Day Care Centre.^[13]

Schreiner has been actively involved in the Green Party of Ontario (GPO) since 2004. He co-chaired the 2007 election platform committee and served as policy coordinator from 2008 to 2009.^[15] On 14 November 2009, Schreiner won theOntario Green Party leadership election, having been acclaimed. According to the GPO, "Under Mike’s leadership the GPO has experienced substantial growth in its voters, fundraising, staff, volunteers and media exposure". Between 2009 and 2014 for example, fundraising increased from $50,000 to $500,000, all from individuals.^[16] Those achievements did not translate into success in terms of getting a seat until 2018.^[17]

Despite not holding a seat in the legislature at that time, Schreiner lobbied in favour of theprice on carbon, protecting pollinators with aban on neonicotinoids, and funding for theExperimental Lakes Area.

Schreiner first ran as a candidate for the GPO in theHaliburton—Kawartha Lakes—Brock by-election in March 2009, losing toRick Johnson.

In the 2011 election, Schreiner ran as a candidate forSimcoe—Grey, finishing fourth behindProgressive Conservative incumbentJim Wilson.^[18]

Schreiner was nominated as the party's candidate forGuelph in the2014 Ontario general election, where he finished third behind winnerLiz Sandals of theOntario Liberal Party, garnering over 19% of the vote.

In May 2018, theToronto Star editorial board endorsed him as the best candidate in Guelph and said that he was "the most forthright leader in the campaign for the 7 June Ontario election".^[19] He was also endorsed by theGuelph Mercury's editorial board in an op-ed, "Mike Schreiner is the candidate most worthy of representing Guelph provincially", citing ten reasons to vote for Schreiner.^[20]

Schreiner's campaign proved successful in a four-party race, becoming the first ever Green MPP in Ontario history.^[21] He captured 45 per cent of the vote in the Guelph riding, more than doubling the previous percentage and nearly tripling the actual number of voters for him.

Schreiner's platform for the Green Party of Ontario included the following, as summarized by theToronto Star.^[22]

• Implement more programs to help homeowners with green retrofits to save energy
• Offer universal dental care and pharmacare
• Set a date to phase out internal combustion engines to reduce greenhouse gas emissions
• Introduce carbon pricing to discourage use of greenhouse gas-producing goods and services, with revenues returned to Ontarians as dividends
• Focus health system more on illness prevention

Schreiner expanded on the platform with this comment: "I am fighting for a livable future for my children, I am fighting to tackle climate change and address income inequality, social justice issues and improving our democracy".^[23] During an interview in May 2018 he added that the Party proposed cutting payroll taxes for some small businesses to be made up for with an increased tax rate on larger businesses.^[24] Just prior to the election, he told the CBC that he hopes to see Ontario moving to 100 per cent renewable energy and was in favour of closing the nuclear power plant at Pickering. He also favoured adding mental health coverage into the Ontario Health Insurance Plan and a basic income program.^[25]

Despite efforts to convince them otherwise, Schreiner was excluded from televised leaders debates, a move theToronto Star billed as "unfair". The publication's Ontario Politics Commentator made this comment: "This isn't the first time they have conspired to exclude the Greens, but this time the exclusion is more egregious than ever".^[26]

Following his win in the 2018 election, Schreiner was sworn into the Ontario Legislature on 5 July. Although he had been viewed by many as primarily a "green" candidate Schreiner said that his goal would be broader. "I'm going to do politics differently. I campaigned on a promise to create jobs, put people and planet first. I’m going to keep fighting for that."^[27]

During the first three months of the42nd Parliament, he was a frequent critic of PremierDoug Ford.^[28][29][30] As a party leader, Schreiner has been extensively quoted by the news media on issues such as the government's decisions to cancel the province'scap-and-trade legislation, scrapping the green energy programs and rebates, on the tactics used by Ford toreduce the size of Toronto City Council and on the provincial plan to allow marijuana smoking in numerous locations.^{[28][29][30][31]}

He was re-elected in the2022 Ontario general election.^[32] In 2023,Aislinn Clancy became the secondelected provincial Green in Ontario and joined Schreiner in Parliament. She was appointed deputy leader before her election.^[33]

He kept his seat in Guelph in the 2025 Ontario general election, along with Aislinn Clancy. Prior to the election,Bonnie Crombie declined to form an electoral alliance in select ridings with theGreen Party of Ontario.^[34]

Schreiner lives with his wife Sandy and their two daughters in Toronto and inGuelph.^[10]

During 2012 to 2017, he was a contributor toHuffPost Canada, on topics such as water protection, healthy food systems, recycling, climate change, clean tech, transit, energy and carbon pricing.^[35][36]

Schreiner served on the steering committee for Green Enterprise Toronto, an association of over 350 small businesses, and on the Board of Directors of FarmStart, a non-profit that assists new farmers in Ontario, and he is a governor of the Canadian International Peace Project.^[10] He is a Rotarian and volunteer on many Guelph initiatives including Hillside Music Festival, Guelph Jazz Festival, Guelph Community Clean up, Guelph Coalition for Active Transportation, and Democracy Guelph.

• Official website
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