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Library Leaders of the World Unite!

The Sustainable Libraries Initiative (SLI) provides library leaders with a proven path forward to co-create libraries and communities that will thrive in the coming years. The Sustainable Library Certification Program and the SLI community of practice focuses your leadership to enable your library, and ultimately your community, to become more environmentally sound, socially equitable and economically feasible.

Membership Benefits  Get Started

News

January 16, 2026

Windsor Public Library is Certified Sustainable

For Immediate Release

January 16, 2026

 

Windsor Public Library is Certified Sustainable
The Sustainable Libraries Initiative recognizes Windsor Public Library
as a leader in sustainability.

Member News

January 9, 2026

Alice L. Pendleton Library is Certified Sustainable!

For Immediate Release

January 9, 2026

 


Alice L. Pendleton Library is Certified Sustainable
The Sustainable Libraries Initiative recognizes Alice L. Pendleton Library
as a leader in sustainability.

Member News

December 29, 2025

John Jermain Memorial Library is Certified Sustainable

For Immediate Release
December 29, 2025

 


John Jermain Memorial Library is Certified Sustainable
The Sustainable Libraries Initiative recognizes John Jermain Memorial Library
as a leader in sustainability.

Member News

Upcoming Events

This event is in the "Meetups" group

SLCP Meet Up: Getting Started

1:00pm–2:00pm
Meetups
Registration Required
Virtual Event
Location: Online Location
Audience: Everyone, SLI Members
Program Type: Meetups
Registration Required
Event Details:

 

SLCP Meetup - Getting Started

Thursday, June 4, 2026 at 1:00 PM Eastern

 

This event is in the "Celebrate!" group

Summer Solstice

All Day
Celebrate!
Virtual Event
Location: Online Location
Audience: Everyone
Program Type: Celebrate!
This event is in the "Meetups" group

SLCP Meet Up: Outdoor Spaces

1:00pm–2:00pm
Meetups
Registration Required
Virtual Event
Location: Online Location
Audience: Everyone, SLI Members
Program Type: Meetups
Registration Required
Event Details:

 

SLCP Meetup - Outdoor Spaces

Thursday, July 2, 2026 at 1:00 PM Eastern

This month's meetup topic discusses the sustainability of a library's outdoor spaces!

This event is in the "Meetups" group

SLCP Meet Up: Indoor Spaces

1:00pm–2:00pm
Meetups
Registration Required
Virtual Event
Location: Online Location
Audience: Everyone, SLI Members
Program Type: Meetups
Registration Required
Event Details:

 

SLCP Meet Up - Indoor Spaces

Thursday, August 6, 2026 at 1:00 PM Eastern

 

This event is in the "Meetups" group

SLCP Meet Up: Transportation

1:00pm–2:00pm
Meetups
Registration Required
Virtual Event
Location: Online Location
Audience: Everyone, SLI Members
Program Type: Meetups
Registration Required
Event Details:

 

SLCP Meet Up: Transportation

Thursday, September 3, 2026 at 1:00 PM Eastern

 

This event is in the "Meetups" group

SLCP Meet Up: Energy

1:00pm–2:00pm
Meetups
Registration Required
Virtual Event
Location: Online Location
Audience: Everyone, SLI Members
Program Type: Meetups
Registration Required
Event Details:

 

SLCP Meet Up: Energy

Thursday, October 1, 2026 at 1:00 PM Eastern

 

This event is in the "Meetups" group

SLCP Meet Up: Water

1:00pm–2:00pm
Meetups
Registration Required
Virtual Event
Location: Online Location
Audience: Everyone, SLI Members
Program Type: Meetups
Registration Required
Event Details:

 

SLCP Meet Up: Water

Thursday, November 12, 2026 at 1:00 PM Eastern

This month's meetup topic discusses the use of water in the library space!

This event is in the "Meetups" group

SLCP Meet Up: Materials & Waste

1:00pm–2:00pm
Meetups
Registration Required
Virtual Event
Location: Online Location
Audience: Everyone, SLI Members
Program Type: Meetups
Registration Required
Event Details:

 

SLCP Meet Up: Materials & Waste

Thursday, December 3, 2026 at 1:00 PM Eastern

This month's meetup topic discusses properly managing waste and materials in the library space!

This event is in the "Celebrate!" group
Virtual Event
Location: Online Location
Audience: Everyone
Program Type: Celebrate!