The author argues that cybernetization of the U. S. environmental policy is an integral feature of modern development of American green policy. Evolution of communication of the United States Environmental Protection Agency with the public, rethinking the concept of delivering a green message by the governmental institution and digitalization of means and instruments of dealing with the environmental agenda present the key focus of analysis. The author reveals and examines a set of the U. S. digital environmental policy distinguishing characteristics meanwhile identifying major challenges for cybernetization of governmental green domain.