Humans' urge for more and more energy is enhanced. In the hurry to make energy available, societies put caution to the wind. Excess use of energy beyond what is needed starts impacting the planet. The need to use energy sustainably has dawned on humanity. The sustainability of energy also includes considerations of its impact on the environment. Some renewable energy sources, such as wind, hydroelectric power, solar, and geothermal, are more sustainable than fossil fuel sources. Using natural gas would give the world time to switch to more sustainable options in the long term. While discussing sustainable energy, one should not forget to discuss nuclear energy, a low-carbon and sustainable source. The need for energy transition is understood and accepted. Fast, Intelligent, and Resilient solutions are what the world is looking for.