I just found this.
The current grant cycle closes July 10, 2018.
We seek to support participatory science through the development or innovative use of data-driven, technology-powered tools that will increase the understanding, preservation, and protection of our planet. Applicants should design and/or implement tools that support citizen science work, particularly data collection or data analysis, in ways that create learning experiences for citizen scientists, including students.
Typical proposals should request less than $30,000; however, applicants may request up to $50,000.
These numbers just dropped since i last checked the website