Over time, the hope is that geothermal exploration will become cheaper, more predictable and so efficient that it'll bring the cost down.
随着时间的推移,人们希望地热勘探将变得更便宜、更可预测、更高效,从而降低成本。
英语百科
Geothermal exploration
Geothermal exploration is the exploration of the subsurface in search of viable active geothermal regions with the goal of building a geothermal power plant, where hot fluids drive turbines to create electricity. Exploration methods include a broad range of disciplines including geology, geophysics, geochemistry and engineering.