US Geological Survey Hawaii's Mount Kīlauea eruptions have caused damage throughout the Island of Hawai'i, but a new concern has been slowly building: earlier this week Reuters reported that lava is creeping onto the property of a 38 MW geothermal plant called Puna Geothermal Ventures (PGV). Lava damage could cause problems for the plant's operations in the future, and some officials are concerned that damage to geothermal wells could result in releases of hydrogen sulfide gas, which is toxic to humans.