9% of global electricity is generated from Nuclear

Nuclear energy is a powerful and efficient form of energy derived from the nucleus of atoms through processes such as fission or fusion. Currently, nuclear fission is the primary method used in nuclear power plants. In this process, the nucleus of a heavy atom, typically uranium-235 or plutonium-239, is split into smaller nuclei, releasing a significant amount of energy in the form of heat. This energy is then harnessed to produce electricity. As a source of low-carbon and sustainable energy, nuclear plays a crucial role in reducing reliance on fossil fuels and cutting greenhouse gas emissions.

The process of generating electricity from nuclear energy involves several key steps. Initially, nuclear fuel undergoes fission in the reactor core, generating heat. This heat is then used to produce steam from water in a separate loop. The steam drives turbines connected to generators, converting thermal energy into electrical energy. After passing through the turbines, the steam is condensed back into water and cycled back to the reactor to begin the process again. Nuclear power plants are designed to operate continuously, providing stable and reliable base-load electricity with minimal emissions.

One of the major advantages of nuclear energy is its exceptionally low carbon intensity, with an average of 12 gCO2eq/kWh. This figure is remarkably low compared to fossil fuels like coal (820 gCO2eq/kWh) and gas (490 gCO2eq/kWh). Alongside wind, which has a slightly lower carbon intensity of 11 gCO2eq/kWh, and solar at 45 gCO2eq/kWh, nuclear is crucial for achieving clean electricity generation with minimal greenhouse emissions. These low-carbon technologies are vital in the fight against climate change, as they offer scalable solutions to drastically cut carbon footprints and decrease air pollution linked to fossil fuel combustion.

Nuclear energy is currently responsible for about 9% of global electricity consumption, proving its significant contribution to the world's energy mix. This is particularly evident in several U.S. states where nuclear power constitutes a major portion of electricity generation. In South Carolina, more than half (54%) of electricity is produced from nuclear power, demonstrating its capability as a dependable energy source. Similarly, Illinois obtains 50% of its electricity from nuclear, while New Hampshire derives 55%, further underscoring the potential of this green energy source in providing clean electricity.

Leadership in solar and nuclear energy, along with wind, sets a positive example in embracing low-carbon technologies. For instance, in Alabama and Pennsylvania, nuclear energy contributes almost a third (30%) of their electricity production. Each step towards expanding nuclear and solar capacity supports economic growth, ensures energy security, and significantly reduces environmental impacts. Advocating for the expansion of nuclear and solar power, along with an understanding of their clean and efficient nature, is paramount in navigating the path toward a sustainable and electrified future. With the demand for electricity only expected to rise with emerging technologies like AI, increasing clean electricity is both a challenge and an opportunity we must embrace.