spark spread
Proposed by a contributor, not yet supported by evidence.
The difference between the price of electricity and the cost of fuel used to generate it
Sự chênh lệch giữa giá điện và chi phí nhiên liệu dùng để sản xuất
Machine-translated — suggest a fix
Examples
AI-drafted example auto-approved by rule (illustrative, not a corpus attestation)
Sources & notes
Listed in Wiktionary’s “English idioms” category (retrieved 2026-07-29); definition pending editorial review. Definition drafted by AI (@cf/meta/llama-3.3-70b-instruct-fp8-fast) and auto-approved by rule on 2026-07-31; pending editor spot-check.
Common questions
What does “spark spread” mean?
The difference between the price of electricity and the cost of fuel used to generate it Literally: the spread of a spark
Is “spark spread” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.