📰 News ⏱ 2 min

India’s Push for Renewable Power Needs Better Long‑Duration Storage

India is increasing its use of renewable energy such as solar and wind, but these sources are intermittent.

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Key Points

4 points

Renewable energy growth in India is rapid.

Intermittent nature of solar and wind creates a need for storage.

Long‑duration storage (>6 hours) is currently expensive.

Finding cheaper long‑duration solutions is key to a stable green grid.

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To ensure a reliable electricity supply, the country requires storage systems that can discharge power for more than six hours.

Short‑duration storage solutions are not economically viable for such long periods, and long‑duration storage remains costly.

Developing affordable long‑duration energy storage is essential for completing India’s green transition.

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5 words

green transition

the shift from fossil‑fuel energy to cleaner, Earth‑friendly sources

energy storage

technology that saves electricity for later use

economics

the study of costs and benefits

discharge

the process of a battery releasing its stored electricity

cost‑effective

providing good performance without high expense

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