美国能源部长Wright：风力、光伏、电池都不是好投资。

Core Viewpoint - The U.S. Secretary of Energy, Wright, has expressed skepticism regarding investments in wind, solar, and battery technologies, suggesting they may not be sound investment choices [1] Industry Summary - Wind energy, solar energy, and battery technologies are currently viewed as less favorable investment opportunities by the U.S. Department of Energy [1]