Why did environmental concerns delay some oil-drilling agreements near Greenland in 2010?

In 2010, the licensing agreements for oil drilling in the Arctic waters around Greenland faced delays due to heightened environmental concerns. These concerns were primarily triggered by the Deepwater Horizon oil spill in the Gulf of Mexico, which occurred that same year.1

The disaster in the Gulf of Mexico served as a stark reminder of the catastrophic ecological risks associated with offshore drilling, including the potential for widespread harm to marine life and the difficulty of conducting cleanup operations in challenging environments. Because the Arctic is particularly vulnerable to environmental damage—where sea ice can obstruct cleanup efforts and damage equipment—the incident prompted a more cautious approach to the expansion of drilling activities in Greenlandic waters.123