The use of renewable energy benefits the environment in a number of ways. Firstly, it reduces reliance on non-renewable sources of energy, which emit harmful greenhouse gases and contribute to climate change. Secondly, renewable energy sources are sustainable and can be harnessed without depleting natural resources. Additionally, renewable energy technologies are constantly improving, becoming more efficient and cost-effective over time. Overall, using renewable energy helps to create a cleaner, healthier, and more sustainable world for future generations.