A victory by Joe Biden in the US presidential election could have a big impact on the US-Mexico relationship and might even force the Mexican administration to change course on its energy goals. Mexico's energy policy is currently focused on fossil fuels, despite having international commitments to move toward green sources of energy and the legal framework to do so. We spoke with Guillermo Zuniga about how a Biden White House would change this dynamic and how he sees Mexico's path forward on climate policy.