The discursive legitimation of corporate ecological identity in Chinese sustainability discourse

Abstract Ecological identity involves all aspects of how individuals or collectives identify themselves with nature. This paper aims to examine the discursive construction of corporate ecological identities in corporate sustainability reports in China and evaluate how these identities are legitimated through the lens of ecolinguistic discourse analysis. Our data was drawn from a collection of English-language sustainability reports of Huawei Technologies Corporation (2016–2020). The findings suggest a mix of ecological identities across all texts, among which stewarding nature dominates and it relates to the belief that humans are obligated to steward nature for the sake of sustainability. These ecological identities are discursively legitimized in terms of defining characteristics, social roles, and community memberships. Innovativeness, leadership and ethicalness are legitimated as the corporation’s dominant characteristics which serve as moral identity standards, allowing further legitimation of the social roles and community memberships that the corporation claims. In the case of social roles, green manufacturing depends on green technologies, and both of them point to the instrumentality and rightness of technology in advancing sustainability. These construals uncover the ecological sustainability in the Chinese cultural context, that is, achieving the harmonious coexistence between humans and nature. In legitimizing community memberships, hierarchical relationships between the corporation and other participants are revealed.