Group 1 - Yunnan Energy Investment has won the development rights for three wind power projects, with a total installed capacity of 312.5 MW, which will enhance the company's renewable energy scale and market position [1] - The projects are located in Fuyuan County and Lijiang City, and their implementation requires government approval and related assessments [1] - The future operating performance of these projects may be influenced by national policies and industry conditions, indicating potential uncertainties [1] Group 2 - The first fixed-pile offshore photovoltaic project in China, the CGN Zhaoyuan 400 MW offshore photovoltaic project, has been fully operational, marking a significant breakthrough in the offshore photovoltaic sector [2] - The project, located in the Laizhou Bay sea area of Shandong, covers a total sea area of 512.7 hectares and is expected to generate nearly 700 million kWh annually, equivalent to reducing coal consumption by approximately 208,700 tons and cutting CO2 emissions by about 535,800 tons [2] - This achievement demonstrates China's innovation capabilities and technological progress in renewable energy, contributing to energy structure transformation and green development [2] Group 3 - A nationwide blackout in Portugal on April 28 may have caused economic losses exceeding 2 billion euros, with 99% of surveyed companies reporting impacts [3] - The survey revealed that 71% of companies were unable to operate normally due to the blackout, and 57% lacked emergency power systems, highlighting the vulnerability of Portugal's energy infrastructure [3] - The incident underscores the need for countries to strengthen energy infrastructure and emergency management to mitigate economic impacts from similar events [3]