ALMR

ALMR refers to the Advanced Light Water Reactor. It is a type of nuclear reactor design that aims to improve upon existing light water reactor technology. These designs typically incorporate enhanced safety features and are intended to be more economically competitive. ALMR designs often feature passive safety systems, which rely on natural forces like gravity and convection to shut down the reactor and remove decay heat in the event of an emergency, rather than requiring active mechanical or electrical intervention. This passive approach is a key characteristic distinguishing ALMRs from earlier reactor generations.

The development of ALMRs is part of ongoing efforts in the nuclear industry to create safer, more efficient, and more cost-effective nuclear power generation. Research and development in this area have explored various configurations and fuel cycles. The goal is to address concerns about nuclear safety and waste management while still providing a reliable source of low-carbon electricity. ALMR concepts are considered advanced because they integrate new technologies and design philosophies with the well-established operational experience of current light water reactors. The specific features and capabilities can vary significantly among different ALMR proposals and ongoing research efforts.