Renewable energy refers to sources of power that are naturally replenished, such as sunlight, wind and biomass (organic material burned as a fuel). These sources produce little or no greenhouse gases, which help reduce climate change. In addition, unlike fossil fuels, they don’t pollute the environment. Fossil fuels emit dangerous chemicals that can contaminate the air and water, contributing to respiratory and cardiovascular problems. Energy from renewables is not only safer for the planet, but it also helps improve human health.
In addition to lowering emissions, renewables contribute to adaptation and resilience by supporting decentralised energy supplies. These systems can be used in remote communities to increase electricity access, economic opportunities and empowerment – helping them overcome the challenges of climate change.
Solar and wind are less prone to outages than traditional power sources, especially during severe storms. The town of Babcock Ranch, FL, is one example, where large solar arrays were able to keep power on as hurricanes Ian and Milton passed through the area. Increasing renewable energy sources in communities will help prevent outages and ensure the power stays on.
The mining and drilling that goes into producing fossil fuels can damage the natural environment. Renewables, like wind turbines and tidal power, require a smaller footprint, resulting in healthier ecosystems. In fact, many renewable projects create co-benefits, such as better habitat for wildlife and reduced erosion and flood risk.