# CHP

CEFR C1 · Noun

Source: https://englishreference.com/word/chp
Updated: 2026-05-18

## Definition

Stands for Combined Heat and Power. A system that produces both electricity and heat at the same time, which makes it more efficient than using two separate systems.

For teachers: Abbreviation for Combined Heat and Power. A system that simultaneously produces electricity and useful thermal energy from a single fuel source, typically achieving higher efficiency than separate heat and power generation.

## Examples

- The factory uses a CHP system to save energy.
- By installing a CHP unit, the hospital significantly reduced its energy costs while maintaining a reliable supply of both heat and electricity.
- The integration of a CHP system into the urban grid allows for the recovery of waste heat from industrial processes, which can then be distributed to residential areas during the winter months.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.