7. Conclusions
The aim of this paper was to investigate the determinants of carbon management accounting (CMA) systems adoption by Ghanaian firms. The paper draws considerable novelty from the fact that in spite of the growing interest in environmental concerns related to climate change, empirical works on carbon dioxide (2) emissions conducted from management accounting perspective especially in developing economy contexts have been very scant hence, the motivation for this work. The paper draws on contingency theory as the underlying framework. The research framework incorporated organizational strategy, structure, decentralization, size, technology and perceived environmental uncertainty as contextual variables of which CMA adoption was logistically regressed on. In addition, the existence of environmental management system (EMS) was included and measured as dichotomous variables. The findings from the study show that contextual factors are related to CMA adoption although the findings suggest that CMA adoption is low by the sample of accountants. Overall, organizational strategy, structure, firm size, the availability of environmental management systems, technology, and perceived environmental uncertainty were found to be positively associated with carbon management accounting adoption. Decentralization was however found not to be supported by the hypothesis and hence found not to be associated with CMA. Perhaps the respondents have very little knowledge about environmental management accounting and CMA in particular. Notwithstanding, the findings suggest that both contextual and environmental factors play a vital role in the adoption of CMA in developing economies as it pertains to conventional management accounting system design. Policies governing CMA practice should incorporate organizational contextual factors.