In order to provide solutions for global environmental problems, GERD is involved in doing research, development, and consultation related to underground survey and development mainly in the following fields

	Green energy (geothermal)
	Underground resources (oil, natural gas, metal, ground water, methane hydrate, etc.)
	Ecology and living environment (HLW, the geological sequestration of CO2, groundwater contamination, civil engineering, etc.)
	Earth sciences and disaster prevention (sea floor, scientific drilling, earthquakes