ClimateJuly 14, 2026

cogeneration

/ˌkoʊ.dʒɛn.əˈreɪ.ʃən/

Definition

The simultaneous production of two forms of energy, typically electricity and useful thermal energy (heat), from a single fuel source to maximize overall efficiency.

Etymology

Derived from the Latin 'co-' (together) and 'generare' (to produce or beget). The term was coined in the late 20th century to describe the industrial practice of capturing waste heat from power generation for heating purposes.

In the news

In this article, cogeneration is cited as an example of the distributed energy solutions ENGIE provides to industrial plants and urban district heating networks to improve energy efficiency. It matters because it showcases the company's ability to offer complex, integrated services beyond basic commodity sales.

ENGIE stock reflects the energy group’s diversified transition strategy

Read the full article ↗

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