Events

Upcoming Events

January 28 @ 5:30 pm - 7:00

Portland’s Sustainability Series: Stories from Geological History

Portland Public Library, Downtown Branch

5 Monument Square, Portland, ME 04101

In the Rines Auditorium

Join local science journalist Laura Poppick for a presentation about the ancient stories we can read in Earth's geologic record, and the wisdom that those stories hold for our future.

Learn more
February 4 @ 12:00 pm - 1:00 pm

Community Drop In Lunch - February 2026

The Canopy Collective

22 Monument Square, Suite 601

Portland, ME, 04101

Join us for lunch every First Wednesday at Noon!

Learn more
February 5th, 26th and March 12th, 26th @ 10:00 am - 12:00 pm

Evaluation Workshop Series with the Data Innovation Project - 4 Part Series

Via Zoom

Join us for four separate workshops focused on program monitoring, evaluation, and data collection.

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February 25 @ 5:30 pm - 7:00 pm

Portland Sustainablity Series: Big Night, Save the Amphibians!

Portland Public Library, Downtown Branch

5 Monument Square, Portland, ME 04101

In the Rines Auditorium

Join us to learn how you can lend a hand to Maine's Amphibians!

Learn more
March 4 @ 12:00 pm - 1:00 pm

Community Drop In Lunch - March 2026

The Canopy Collective

22 Monument Square, Suite 601

Portland, ME, 04101

Join us for lunch every First Wednesday at Noon!

Learn more
March 18

NEA Big Read Nature Walks - SAVE THE DATES

Location TBD

Presented by Mechanics’ Hall and Momentum Conservation

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March 25 @ 5:30 pm - 7:00 pm

Portland's Sustainability Series: Glenn Page

Portland Public Library, Downtown Branch

5 Monument Square, Portland, ME 04101

In the Rines Auditorium

co-hosted by the Portland Public Library and Momentum Conservation

Learn more
April 1 @ 12:00pm - 1:00 pm

Community Drop in Lunch - April 2026

The Canopy Collective

22 Monument Square, Suite 601

Portland, ME, 04101

Join us for lunch every First Wednesday at Noon!

Learn more
April 22 @ 5:30 pm - 7:00 pm

Portland's Sustainability Series: Kate Olsen

Portland Public Library, Downtown Branch

5 Monument Square, Portland, ME 04101

In the Rines Auditorium

co-hosted by the Portland Public Library and Momentum Conservation

Learn more
May 27 @ 5:30 pm - 7:00 pm

Portland Sustainability Series: Wild Seed Project

Portland Public Library, Downtown Branch

5 Monument Square, Portland, ME 04101

In the Rines Auditorium

co-hosted by the Portland Public Library and Momentum Conservation

Learn more

Past Events

March 26 @ 5:30 pm - 6:30 pm

Sustainability Series: Building a Resilient Portland

Downtown Portland Public Library, Rines Auditorium, 5 MONUMENT SQUARE Portland, ME 04101

The significant coastal flooding caused by the storms in January 2024 underscored the urgency needed to make our city more resilient in the face of climate change. Join Troy Moon, City of Portland Sustainability Director, and members of the Portland Sustainability Team to learn about additional actions the city has taken to improve resilience and about initiatives that are just getting started.

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March 5 @ 12:00 pm - 1:00 pm

Community Drop In Lunch – March 2025

The Canopy Collective 22 Monument Square, Suite #601, Portland, ME, United States

At Momentum, our focus has always been on bringing people together to strengthen our community. Thus, we’ve decided to invite our community into our home. Bring your lunch, grab a coffee, and hang out. There’s no set agenda – let’s just meet and talk about whatever is on our minds. 

Learn more
February 5 @ 12:00 pm - 1:00 pm

Community Drop In Lunch – Feb. 2025

The Canopy Collective 22 Monument Square, Suite #601, Portland, ME, United States

At Momentum, our focus has always been on bringing people together to strengthen our community. Thus, we’ve decided to invite our community into our home. Bring your lunch, grab a coffee, and hang out. There’s no set agenda – let’s just meet and talk about whatever is on our minds. 

Learn more