Core Insights - The article highlights the emergence of "green collar" jobs in the renewable energy sector, driven by the increasing emphasis on green and low-carbon development in China. This trend is attracting more young people to participate in the green industry [6]. Group 1: Wind Energy Sector - Wind energy is recognized as a clean, safe, and renewable energy source, with professionals like Dong Guiying playing a crucial role in assessing wind resources for wind power projects [7]. - Dong Guiying, a senior manager at Envision Energy, emphasizes the importance of detailed wind resource evaluation, which involves analyzing various data dimensions to predict the energy output of wind projects over their lifecycle [7][8]. - The meticulous nature of wind resource assessment requires constant vigilance and data analysis, as even minor discrepancies in wind speed can significantly impact project profitability [8][9]. Group 2: Hydrogen Energy Sector - Hydrogen fuel cells are gaining traction as a clean energy source, with professionals like Cai Kainan involved in rigorous testing to ensure safety and efficiency [10]. - Cai Kainan, a hydrogen fuel cell tester, conducts extensive durability tests that can last up to 500 hours, highlighting the importance of safety in handling hydrogen, which is highly flammable [11][12]. - The hydrogen energy sector is evolving, with Cai Kainan expressing confidence in the future acceptance of hydrogen energy as technology and standards improve [12]. Group 3: Energy Storage Sector - The article discusses the development of a floating photovoltaic power station in Fujian, which integrates solar and wind energy for efficient energy storage [13][14]. - Chen Siwei, responsible for the microgrid project, faces challenges in designing and constructing offshore energy storage systems, which require careful consideration of environmental factors [14]. - The successful implementation of small-scale energy storage systems is reducing operational costs for aquaculture businesses, indicating a growing demand for energy storage professionals in the market [15].