Oregon Public Broadcasting: Geothermal power soon will get a share of $400 million in federal stimulus money. That’s a tectonic shift for a field that almost had its funding zeroed out under the Bush Administration. Any money for Oregon geothermal projects could have a real impact. And that’s the next installment of our energy series, The Switch. Central Oregon correspondent Ethan Lindsey reports from one of the hottest “hotbeds” of geothermal power and research, Klamath Falls. Klamath Falls …