This study analyzes the production of knowledge in the field of eco-innovation, checking its state of the art in order to discuss topics of future research. Specifically, it assesses the pulp, paper, and paper products industry in Brazil in order to examine the drivers of the adoption of eco-innovation strategies. The study is essentially a review of the literature, with a methodology based on exploratory research, and using the documental and bibliographical qualitative method. The empirical research was based on a quantitative approach using the strategy of a cross-sectional survey by means of a self-administered online questionnaire. It was verified that the studies related to eco-innovation are still preliminary and that the subject lacks specific research with empirical data from survey and in-depth case studies. The following topics were checked for studies on innovation in environmental issues on conceptual and theoretical discussion; models and indicators for evaluating the eco-innovation; types; and political arguments for their development, with the proposition of research lines within this context. The results of the empirical research allow us to conclude that factors such as environmental regulation, the use of environmental incentives and innovation, reputation effects, top management support, technological expertise, and environmental formalization in the context of domestic enterprises are crucial to the adoption of eco-innovation. Further, the higher the extent to which companies embrace an environmental and innovative culture, the greater the internalization of eco-innovative practices. [ABSTRACT FROM PUBLISHER]