Other benefits of choosing green insurance Insurance companies that offer green policies also go the extra mile by using money for environmental causes beyond emissions and gas concerns. For example, a few companies will back efforts to plant trees or clean up polluted areas of the country. In this way, your Policy dollars can become green dollars, reaching beyond the individual protection of an automobile. Although green policies are evolving, not all insurance companies carry them. Be sure to investigate the company you are interested in to find out where they stand not only with green insurance but on environmental issues.