Solar energy, harnessed from sunlight, is renewable and minimizes greenhouse gas emissions, but it requires significant land and can be intermittent. Wind energy is also renewable, generating electricity without harmful emissions, though it can impact wildlife and requires substantial infrastructure.
Natural gas, a non-renewable fossil fuel, is cleaner than coal with lower carbon emissions, but its extraction poses risks such as methane leaks and environmental degradation. Coal is a non-renewable source that provides reliable energy and jobs, but it is heavily pollutive, contributing to air quality issues and climate change.