By joining ICLEI you will gain access to the tools, support, resources, and network that you need to set and exceed your sustainability goals, and stand as a leader for other communities. We look forward to working with you.


If you are ready to join now, you can fill out an application today!*


Want more information before becoming a member?  Explore our website for membership benefits, program areas, tools, and partners that you can benefit from.  When you become a member, you will gain access to even more resources, such as in-depth reports, online webinars, and technical assistance.  You can also contact us to discuss your local area and its potential with ICLEI support.  

We do ask our members to pay a modest annual fee that is based on your city or county size, or if you are a Regional Affiliate dues are based on your operating budget.  As a nonprofit organization, while some funds are used to keep our (low energy) lights on and pay our expert staff, your dues will go towards further improvements and innovations that will serve your sustainability needs.  

Interested in joining ICLEI as a partner?  Contact us today to discuss how we can collaborate.  

*When applying, please be prepared to provide:

  1. The names and full contact information for the paid local government staff person and the local elected official who you plan to designate as liaisons to ICLEI.
  2. The name and full contact information for the person to whom invoices for membership dues should be sent.

Click Here for Annual Fees
Membership Dues for Cities or Counties
Population Dues
1 – 50,000  $600
50,000 – 100,000 $1,200
100,001 – 200,000 $1,750
200,001 – 300,000 $2,250
300,001 – 500,000 $2,750
500,000 – 750,000 $3,500
750,001 – 1,000,000 $4,500
1,000,001 – 2,000,000 $5,750
2,000,001 – 4,000,000 $7,000
Over 4,00,000 $8,000
Membership Dues for Regional Affiliates
Operating Budget Dues
< $750,000 $2,500
$750,000 – $1.5M $3,000
$1.5M – $3M $4,000
$3M – $5M $5,500
$5M – $7.5M $6,500
$7.5M – $10M $8,000
> $10M $9,500