The chapter considers whether company law and corporate governance-related initiatives provide effective mechanisms for holding corporations to account for their contribution to climate change. A key regulatory device targeted at corporations is disclosure, the goal of which, in this context, is to achieve greater transparency regarding the risks and opportunities connected to climate change. The chapter explores to what extent climate change-related reporting contributes to the efforts towards reducing global warming. It is argued that there are a number of significant problems with climate-related reporting in its current state, in so far as there are many different requirements, including standards, codes, guidelines, at industry or sector level as well as at national and international levels; all these combined create a chaotic reporting landscape. Moreover, there is no meaningful link between the disclosures required under company law and initiatives within the area of environmental protection; hence it becomes difficult to identify clearly what the key reporting information is and what the responses and possible legal consequences of any such disclosures should be. Consequently, corporations’ accountability for their contribution to climate change is open to question.