SMR
A next-generation nuclear power technology with a generating capacity below 300 MW, constructed using factory-prefabricated modular components. SMRs feature shorter construction timelines and flexible siting, making them suitable for deployment adjacent to data centers as a source of zero-carbon electricity.
Core Facts
Google is collaborating with Kairos Power to develop small modular reactors (SMRs) to power data centers.
The entire approval process for new nuclear reactors in the United States to obtain NRC design certification and a combined construction and operating license typically takes 5 to 10 years.
NuScale's SMR design received design certification from the U.S. Nuclear Regulatory Commission (NRC) in 2022, becoming the first approved SMR design in the United States, with the approval process taking nearly 6 years.
Timeline (last 90 days)
Whether uprate projects can smoothly obtain regulatory approval, whether tech companies' power purchase agreements will further bind existing nuclear power, and whether SMR commercialization progress can keep up are the three key variables determining nuclear power's future share.
SMRs are still in the early stage of commercialization, most designs have not yet completed regulatory licensing, and the construction cost of the first unit is also uncertain.
Off-grid self-generation options for AI data centers include gas turbines, small modular reactors (SMRs), geothermal power, and restarting decommissioned nuclear power plants.
The combined narrative of AI and clean energy has spawned a batch of dedicated funds focused on nuclear power restarts, small modular reactors (SMRs), and associated energy storage projects.
Small and medium modular reactors (SMRs) generally refer to nuclear power units with a single-unit capacity below 300 MW.
The core advantage of SMRs lies in factory prefabrication and modular assembly, which compresses on-site construction time and costs.
The standardized mortality ratio (SMR) can be used to quantify the actual impact of occupational exposure on health outcomes.
The developer believes that when purchasing NAS hard drives, only two things are truly worth paying attention to: price per TB, and absolutely never using SMR drives in a RAID array.
In 2020, the 'WD Red SMR gate' incident occurred, in which Western Digital used Shingled Magnetic Recording (SMR) technology in its NAS-targeted Red series drives without clear labeling.
Small modular reactors can be prefabricated in factories and transported to sites to shorten construction timelines.
4 more timeline events
All Facts (20)
Google is collaborating with Kairos Power to develop small modular reactors (SMRs) to power data centers.
85%VerifiedThe entire approval process for new nuclear reactors in the United States to obtain NRC design certification and a combined construction and operating license typically takes 5 to 10 years.
65%VerifiedNuScale's SMR design received design certification from the U.S. Nuclear Regulatory Commission (NRC) in 2022, becoming the first approved SMR design in the United States, with the approval process taking nearly 6 years.
65%VerifiedGoogle signed a long-term power purchase agreement for small modular reactors (SMRs) with Kairos Power.
65%Unverified全球仅有极少数SMR项目真正实现并网发电，大多数仍停留在设计或监管审批阶段
85%Unverified目前全球有超过70种SMR设计方案处于不同开发阶段
80%Unverified亚马逊AWS收购了一座核电站旁的数据中心园区，并投资多家小型模块化反应堆（SMR）初创公司
80%UnverifiedSmall and medium modular reactors (SMRs) generally refer to nuclear power units with a single-unit capacity below 300 MW.
60%Unverified小型模块化反应堆（SMR）是指电功率在300兆瓦以下的新一代核反应堆
60%UnverifiedSMRs are still in the early stage of commercialization, most designs have not yet completed regulatory licensing, and the construction cost of the first unit is also uncertain.
50%UnverifiedOff-grid self-generation options for AI data centers include gas turbines, small modular reactors (SMRs), geothermal power, and restarting decommissioned nuclear power plants.
50%UnverifiedThe core advantage of SMRs lies in factory prefabrication and modular assembly, which compresses on-site construction time and costs.
50%UnverifiedThe standardized mortality ratio (SMR) can be used to quantify the actual impact of occupational exposure on health outcomes.
50%UnverifiedThe developer believes that when purchasing NAS hard drives, only two things are truly worth paying attention to: price per TB, and absolutely never using SMR drives in a RAID array.
50%UnverifiedSmall modular reactors can be prefabricated in factories and transported to sites to shorten construction timelines.
50%UnverifiedSMR（小型模块化核反应堆）技术尚未实现商业化部署，建设周期以年计
50%UnverifiedWhether uprate projects can smoothly obtain regulatory approval, whether tech companies' power purchase agreements will further bind existing nuclear power, and whether SMR commercialization progress can keep up are the three key variables determining nuclear power's future share.
50%UnverifiedThe combined narrative of AI and clean energy has spawned a batch of dedicated funds focused on nuclear power restarts, small modular reactors (SMRs), and associated energy storage projects.
50%UnverifiedSMR首批商用项目预计要到2030年前后才能投入运营
70%UnverifiedMicrosoft restarted the Three Mile Island nuclear power plant, Google signed an SMR agreement with Kairos Power, and Amazon acquired a nuclear-powered campus data center.
60%