Read the given extract and answer the following questions by choosing the most appropriate answer.
The rise of renewable energy sources has become a crucial topic in the global fight against climate change. Solar and wind power, in particular, have gained traction due to their ability to provide clean energy while reducing dependence on fossil fuels. Governments worldwide are investing in technology to enhance energy efficiency and storage solutions, aiming to create a more sustainable energy landscape.
As the costs of renewable technologies continue to decrease, the transition from traditional energy sources is becoming not only environmentally necessary but also economically viable. However, this transition faces several challenges. The intermittent nature of renewable energy sources, such as solar and wind, requires advancements in energy storage to ensure a reliable supply. Additionally, existing infrastructure often relies heavily on fossil fuels, necessitating significant investment to upgrade or replace systems. Policy makers must navigate these complexities, balancing environmental goals with economic realities. The future of energy will likely depend on collaboration between governments, industries, and consumers to foster innovation and implement sustainable practices.