The National Climate Fellows from Change the Chamber have created an online course and open source set of materials called Become an Environmental Changemaker that aims to empower others on their journey to work in environmental/climate advocacy (and beyond). 

This innovative course takes 8–12 hours to complete and provides changemakers with essential tools for effective environmental advocacy. Developed by a team of dedicated and experienced changemakers, it features asynchronous training in systems change, storytelling, relationship building, and more. Participants can access the free materials now. Upon completion, they will receive a certificate for this empowering training that aims to equip and mobilize the next generation of climate leaders. 

You can direct people to sign up and access course materials on Change The Chamber's webpage. Educators can even incorporate individual modules from the training into their teaching or curriculum.