Video: Q&A with Benedikt von Butler, Citigroup

Benedikt von Butler, head of environmental markets at Citigroup, speaks to Katie Holliday at the Energy Risk Central and Eastern Europe Conference in Warsaw about why participants need to be "on alert" for future changes to carbon legislation. 

Businesses need to first be aware of where the market might go in reaction to potential decisions, then put steps into place to mitigate against the risks of legislation changes, said Von Butler. "Ultimately you can only manage what you can measure and yo