The Rev. Kurt Gerhard stood near the lectern in Christ Church Bronxville. Beneath him, a network of pipes stretched into a nearby parking lot, where boreholes have been drilled hundreds of feet into the ground.  The lingering March chill hung in the air, so water was piped into these deep vertical shafts, absorbing heat from … Continue reading A Church’s Geothermal Experiment Could Pave the Way for Projects Across New York