March 13, 2019

Public hearing on bill supported by Maine Climate Protectors. In a new effort to compel State government to take meaningful action on climate change, Maine Climate Protectors are supporting LD 818, An Act to Reduce Greenhouse Gas Emissions, sponsored by Senator Linda Sanborn of Cumberland County.

May 14, 2018

A coalition of Maine registered voters and some of Maine’s youngest citizens attended a hearing on their petition for rulemaking at the Maine Department of Environmental Protection (DEP). The youth and voters filed the petition in January, demanding that Maine protect their future from catastrophic and irreversible climate impacts and ocean acidification.

January 2018

On January 24, 2018, Maine youth, ranging from elementary schoolers to college students, along with Maine voters, filed a petition today with the Maine Department of Environmental Protection (DEP). The petitioners are asking the state to do more to protect their futures.  Specifically, they called on the DEP to make rules based on an existing 15-year-old law that states that Maine will reduce greenhouse gas emissions “sufficient to eliminate any dangerous threat to the climate.” Additionally, the DEP has public trust and constitutional obligations to protect Maine’s essential natural resources for generations to come.

October 2017

A group of Mainers, including youth, are preparing to file a revised petition for rulemaking to the Maine Department of Environmental Protection (“DEP”). The petition asks that the DEP fulfill its constitutional, public trust, and statutory obligations to implement science-based greenhouse gas emission reductions necessary to avoid the worst impacts of climate change and ocean acidification and protect a stable climate system for present and future generations. In light of the extreme weather events, ocean acidification, record-setting temperatures, and other climate impacts already being experienced, there is no time for Maine to delay.

Our Children’s Trust is supporting our partners in Maine, including 350Maine and Citizens Climate Lobby, in collecting signatures for the Maine petition. Under Maine law, when 150 or more registered voters submit a petition for rulemaking to a state agency, the agency must initiate rulemaking proceedings. We are hoping to collect far more than 150 signatures from registered voters and are also collecting youth (under 18) signatures.

If you are a Maine registered voter and are interested in adding your name to the petition for rulemaking, please contact Angus Ferguson ( for information on how to sign up (registered voters must sign up on paper and cannot sign online).

Maine youth (and those not registered to vote in Maine) who want to sign onto the petition for rulemaking can do so here.

The petition for rulemaking is available here.

October 11, 2016

In a one page letter, the Maine Department of Environmental Protection denied the climate change petition for rulemaking filed by 164 youth and 216 registered voters.  The letter lacks any analysis of the merits of the petition for rulemaking and fails to explain how Maine is adequately addressing climate change.  The denial letter simply states: “Much of the language provided either exceeds what is appropriate for rulemaking, exceeds the Department’s authority, or is insufficiently specific to constitute an enforceable rule.”  While we disagree, Our Children’s Trust is now working with lawyers and community members in Maine to file a revised petition for rulemaking. 

September 28, 2016

Maine Youth File Climate Rulemaking Petition

Following in the footsteps of their peers from across the U.S., 164 young people in Maine are the latest to demand their State fulfill its Constitutional Duty to Reduce Greenhouse Gas Emissions

A group of Mainers submitted a climate change petition for rulemaking to the Department of Environmental Protection and the Maine Board of Environmental Protection. The petitioners – 216 registered voters, 164 young people, and the organizations 350 Maine and Earth Guardians – are requesting that the state carry out its constitutional and public trust obligations and implement an effective CO2 and GHG reduction strategy based on the best climate science. Failure to implement such a strategy, petitioners claim, would be detrimental for their survival. 

Read the petition.

Read the press release. 


August 5th, 2011

The Department of Environmental Protection denied OCT’s petition for rulemaking.

May 4th, 2011

A petition for rulemaking was filed with the Maine Department of Environmental Protection on behalf of youth.