Update: March, 17/2021 - 11:17 | Delegates attending the Berlin Energy Transition Dialogue held virtually. — VNA/VNS Photo BERLIN — Deputy Minister of Industry and Trade Đặng Hoàng Ân shared Việt Nam’s roadmap to form electricity and energy markets towards efficient and sustainable power development at the seventh Berlin Energy Transition Dialogue (BETD) that took place virtually on Tuesday. The official underlined the significance of the expansion of renewable energy as well as the importance of advanced technology for the distribution, operation and management of the system. Themed 'Energiewende – Towards Climate Neutrality,' the two-day event drew politicians, policymakers and experts from 50 countries and territories, including US Climate Envoy John Kerry and Secretary of Energy Jennifer Granholm.