Create a custom practice set
Pick category, difficulty, number of questions, and time limit. Start instantly with your own quiz.
Generate QuizGK Question
True or False: Pumped hydro storage is the largest-capacity form of grid energy storage globally.
- True
- False
Answer: True
Pumped hydro stores energy by pumping water uphill during low demand; releases through turbines during peak. Accounts for >90% of global grid storage capacity. India has several operational plants. [[MNRE Reports]]