The cloud computing and retail giant signed a deal to buy electricity generated by small modular nuclear reactors. Put Amazon on the list of big technology firms embracing new nuclear technologies to fuel their data centers.

Amazon is the latest large tech company to buy into nuclear power to fuel the growing demands from data centers.

Amazon has announced three new agreements to build small modular reactors (SMRs). These nuclear reactors are smaller than traditional ones, allowing them to be closer to the grid and be built faster.