Employees at the Davenport Plant continued their efforts in creating more natural environments around their locale during the spring of 2021.  In April, over 300 trees were planted at the Nahant Marsh newly acquired Clarke property. For Earth Day 2021, 100 oak trees were planted outside the Quarry. Again for two consecutive days in mid-April, several groups volunteered at Nahant Marsh to help clean and remove logs off of the prairie.

During the month of May, Continental sponsored several events at the Nahant Marsh. The first was invasive plant removal from the Main Prairie, while during the second event Goldenrod and Milkweed were planted, along with additional clean up.