给出一篇英文段落，让GPT将其翻译成中文。
In recent years, the use of renewable energy has increased dramatically as concerns about climate change and environmental sustainability grow. Solar and wind power are two of the most popular forms of renewable energy. However, there are still some challenges to overcome, such as the inconsistency of power generation due to weather conditions and the high initial costs of installing renewable energy systems.
近年来，随着人们对气候变化和环境可持续性的关注不断增加，可再生能源的使用量大幅增加。其中，太阳能和风能是最受欢迎的两种可再生能源形式。但是，仍然存在一些挑战需要克服，例如由于天气条件不稳定和安装可再生能源系统的高初始成本而造成的发电不稳定。