At a time when we’re grappling with interconnected issues like Ozone depletion, global warming and climate change, it becomes extremely important for us to reconsider and alter the sources of energy we’ve traditionally depended on. Fossil fuels only add to environmental distress. The only way ahead is to rely on renewable sources of energy like solar power, wind power, biogas and nuclear energy. These sources offer the advantage of perpetual availability, apart from being environment friendly.