Andy Klump, CEO of Clean Energy Associates, joins us to discuss supply chain traceability. We get into the concerns over polysilicon made in Xinjiang that many financiers and developers have due to their ESG-minded stakeholders, the work that CEA has been doing on supply chain traceability, its expansion into downstream engineering services work in the US, the challenges that Klump sees as more multinational corporations and financial institutions shift to renewables and more.