Net Zero Compare

Small Modular Reactor (SMR)

A Small Modular Reactor (SMR) is a type of nuclear reactor designed with a smaller footprint and scalable capabilities. Unlike traditional, large-scale nuclear reactors, SMRs are built to generate a smaller amount of electricity – generally up to 300 megawatts per unit – making them highly adaptable for various energy needs and grid capacities. Due to their modular nature, multiple SMRs can be combined to form a larger power system or deployed individually in remote areas, where traditional infrastructure may be lacking.

SMRs offer numerous advantages in terms of safety, efficiency, and environmental impact. Their compact design incorporates advanced safety features including passive safety systems that reduce reliance on external power and human intervention. Additionally, SMRs require a shorter construction time and lower initial capital investment compared to larger reactors. This modular approach also permits incremental investment in nuclear capacity, potentially lowering financial risk and increasing accessibility for diverse energy markets.

From a sustainability perspective, SMRs present a promising solution to decreasing greenhouse gas emissions and promoting a green economy. By providing a reliable and consistent power source, they can complement renewable energy sources such as wind and solar, which are intermittent by nature. Furthermore, the deployment of SMRs can contribute to energy diversification and security, enhancing the resilience of the power grid and supporting the transition to a more sustainable and low-carbon energy future.