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Grid Parity

GRID PAIR-ih-tee

/ɡrɪd ˈpærɪtiː/

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Syllable breakdown

GridParity

Dictionary meaning

The point at which the cost of generating electricity from a renewable source equals or falls below the retail price of grid electricity from conventional sources. Achieving grid parity is a key milestone signaling that renewables can compete economically without subsidies.

Examples

  • Solar power reached grid parity in many sunny regions by the mid-2010s.
  • Wind energy has now surpassed grid parity in most parts of Europe.

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