新能源概念股午后拉升，科创新能源ETF涨超2%

Group 1 - The core viewpoint of the news highlights a significant rise in new energy concept stocks, with Tian Nai Technology increasing over 5%, Rongbai Technology over 3%, and several other companies like Aters, Xiamen Tungsten New Energy, and others rising over 2% [1] - The Kexin New Energy ETF saw an increase of over 2% due to market influences [1] Group 2 - The National Energy Administration recently issued guidelines promoting the integrated development of new energy, aiming for significant improvements in reliability and market competitiveness by 2030 [2] - Analysts suggest that comprehensive integration will enhance the reliability of new energy generation and expand non-electric utilization, thereby reducing dependence on the power system and improving the autonomy and competitiveness of new energy development [2]