We will be hosting the 20th Anniversary CitiesAlive Conference from November 6 - 9 this year, a landmark event that brings together thought leaders, innovators, and professionals passionate about green infrastructure and sustainable urban development.

Embracing the digital era, we are extending our reach through several virtual symposia, providing a platform for global participation and knowledge exchange for more niche green infrastructure topics.

Together, these events form a comprehensive initiative aimed at fostering dialogue, sharing best design and maintenance practices, and advancing the collective mission towards greener, healthier cities.

List of GRHC Events in 2024:

Note: dates are subject to change


Upcoming Events


Virtual Symposia

Our Virtual Symposia series are 2 hour online events which explore specific topics or locations and engage subject matter experts in presentations, question and answer sessions, and panel discussions on how to address their area of planning, design, and implementation. All registrants get free access to the event recordings!

All symposia will take place from 1:00 - 2:45 PM EST on their respective dates. Registration for our Virtual Symposia is $39 USD.

Here is the 2024 Virtual Symposia Schedule:

Note: dates are subject to change

Click the button below to be taken to the Virtual Symposia Page.


Click the button below to see the 2024 GRHC Events Plan & Marketing Brochure for more detailed information!