Cooling Electricity Nuclear Power Regulations 
PA Environment Daily
MARCH 28, 2024
Forty-five years ago on March 28, 1979, Pennsylvanians woke up to a much different world -- the accident at the Three Mile Island nuclear power plant in Dauphin County. Unit 1 at Three Mile Island continued to operate until it was shut down in September, 2019 as a result of competition with natural gas-fired electric generation.
Union of Concerned Scientists
AUGUST 26, 2022
As the possibility of an all-out military conflict engulfing the Zaporizhzhia nuclear plant in Ukraine becomes even more likely, the situation there is growing increasingly dire. A station blackout, where all alternating-current (AC) electrical power is lost, is one of the most severe events that could affect a light-water reactor.
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Union of Concerned Scientists
AUGUST 31, 2022
For California power grid experts, September is a nerve-wracking month, still very much part of danger season on the West Coast. At any point in the summer, extreme heat could trigger electricity supply shortages and rotating power outages. But September is the month when this type of power outage is most likely in California.
PA Environment Daily
MARCH 26, 2022
Forty-three years ago on March 28, 1979, Pennsylvanians woke up to a much different world -- the accident at the Three Mile Island nuclear power plant in Dauphin County. Unit 1 at Three Mile Island continued to operate until it was shut down in September, 2019 as a result of competition with natural gas-fired electric generation.
PA Environment Daily
JUNE 14, 2023
On June 13, Public Utility Commission Chairman Gladys Brown Dutrieuille told the House Consumer Protection, Technology and Utilities Committee Winter Storm Elliot has again demonstrated extreme weather can have a significant impact on electric grid operations in terms of reliability and resilience.
Union of Concerned Scientists
APRIL 19, 2023
This would have enabled the CAISO to expand its operations into the rest of the west as a regional transmission organization (RTO), an independent entity that plans and operates the electricity grid. The overall idea, often referred to as grid regionalization , was to create one grid operator and power market for the entire west.
Union of Concerned Scientists
APRIL 30, 2024
Even casual followers of energy and climate issues have probably heard about the alleged wonders of small modular nuclear reactors (SMRs). SMRs are distinct from today’s conventional nuclear plants, which are typically around 1,000 megawatts and were largely custom-built. What are SMRs?
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