Tomkat Charitable Trust: Grants for Climate & Energy

Tomkat does not accept proposals, but they can be reached by email. This fund is strongly and vocally in support of clean energy development and sustainable living. Aside from energy, Steyer and wife Taylor (get it, Tomkat), are also invested in healthy foods and sustainable food systems, going so far as to start their own ranch. They also back some education stuff and more run-of-the-mill environmentalism, but their biggest giving to date has gone to energy and climate.