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Explainer
History of Russia's Anti-ballistic Missile (ABM) System
Despite problems, the system has continued to operate at partial capability.
Explainer
Public Utility Holding Company Act
The Public Utility Holding Company Act (PUHCA) of 1935 is the only law that prevents utility holding companies from subsidizing unregulated business activities from profits obtained from their regulated business activities and captive customers.
Explainer
Public Utility Regulatory Policy Act
Information on renewable energy, including wind and solar power; nuclear-power safety issues and work of the Union of Concerned Scientists to switch America to clean, safe, renewable, and affordable power.